BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Riveredge Nature Center - ECPv6.16.2//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Riveredge Nature Center X-ORIGINAL-URL:https://riveredgenaturecenter.org X-WR-CALDESC:Events for Riveredge Nature Center REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/Chicago BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20250309T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20251102T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20260308T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20261101T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20270314T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20271107T070000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260401T173000 DTEND;TZID=America/Chicago:20260401T183000 DTSTAMP:20260525T104158 CREATED:20260205T212105Z LAST-MODIFIED:20260401T223018Z UID:10003698-1775064600-1775068200@riveredgenaturecenter.org SUMMARY:Spring Yoga Series DESCRIPTION:April 1 @ 5:30 pm – 6:30 pm\n \n Spring Yoga Series \n Session I \n \n At Riveredge\, we believe that nature is an essential partner in fostering mindfulness and connection. Our spring yoga programs are crafted to inspire a deep sense of well-being and harmony with the natural world. Meditate on a seasonal theme of Growth while yoga instructor\, Samantha Lammers\, leads a beginner/intermediate-friendly yoga flow. This will be a progressive series. Each session will gently “grow” in its challenge. \nSpring yoga will be held in the Sugarbush House. \nAges 18+\nMembers: $10 | Non-members: $15\nPre-registration required by March 31 at 11:59 pm. \nBUNDLE AND SAVE! Register for all 3 Spring Yoga Series sessions at a discounted price of $28 for members and $42 for non-members. Spring Yoga Series Dates: April 1st\, 15th\, and 29th \nRegister Here \n*MEMBERS: Please login (for the member price) by following these instructions. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+Members: $10Non-members: $15See above for bundle pricing \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar\n \n\n \n \n \n\n\n\n\nMembers: \n\n\n\nFollow the instructions using the button below to login to your member account for member discounts on programs and events. You can use this login to check your membership status\, see your expiration date\, and renew your membership as well. \n\n\n\nIf you don’t see the member discount after logging in\, need help checking your membership status\, or you are unsure what email address we have on file\, please reach out to our Membership Manager\, Renee Buchholz at rbuchholz@riveredge.us or call the Riveredge office at 262-375-2715. \n\n\n\nTo become a member\, click here \n\n\n\n\nHow to Register as a Member\n\n\n\nCancellation Policies URL:https://riveredgenaturecenter.org/event/spring-yoga-series-2026-session-1/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/05/summer-yoga-2.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260402T130000 DTEND;TZID=America/Chicago:20260402T143000 DTSTAMP:20260525T104158 CREATED:20260210T192554Z LAST-MODIFIED:20260210T192557Z UID:10003709-1775134800-1775140200@riveredgenaturecenter.org SUMMARY:Memory Cafe - FREE DESCRIPTION:April 2 @ 1:00 – 2:30 pm\n \n Memory Cafe \n \n In partnership with the Ozaukee County Aging & Disability Resource Center (ADRC)\, Riveredge is offering a Memory Café. It meets on the first Thursday of every month. The café is intended for people with all stages of memory loss and their caregivers. Fun nature related activities are planned for the group each month. The Café offers the opportunity for people to be socially\, physically and creatively active in a natural setting whenever possible. The group provides additional sources of support and assistance to those coping with the issue of memory loss and cognitive changes. \nCall Sarah Prohuska at ADRC to register 262-284-8120. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Call Sarah Prohuska at the ADRC to register 262-284-8120 \n ADRC Website\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n FREE All Terrain Wheelchair Available\n For all ages | No CostAction Trackchair® model ST \n Learn More or Reserve the Trackchair!\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/memory-cafe-free-4/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2024/02/Spring-Memory-Cafe-April-2023-1.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260408T183000 DTEND;TZID=America/Chicago:20260408T200000 DTSTAMP:20260525T104158 CREATED:20260218T181145Z LAST-MODIFIED:20260219T182635Z UID:10003731-1775673000-1775678400@riveredgenaturecenter.org SUMMARY:OWBC Meeting: Lake Michigan Bird Observatory DESCRIPTION:April 8 @ 6:30 pm – 8:00 pm\n \n Ozaukee Washington Bird Coalition Meeting: Lake Michigan Bird Observatory \n \n Lake Michigan Bird Observatory with leaders Joanna Demas and Medhavi Ambardar \nJoin LMBO staff to learn about their Neighborhood Habitat Improvement Program (NHIP). NHIP is an innovative\, community-focused program aimed at reducing barriers that residents face in adopting bird-friendly actions. Based on foundational research in ornithology\, habitat restoration\, and behavior change science\, NHIP makes it easier for residents to plant native plants in their yards\, take part in community science and support birds. Joanna Demas\, director of conservation and partnerships\, will give an overview of NHIP and its goals\, and discuss the vital role that volunteer community scientists play in the success of the program. Chief scientist\, Medhavi Ambardar will discuss scientific research taking place within NHIP to understand relationships between native vegetation and bird reproductive success\, and preliminary findings using data collected by community scientists. \nThis program is offered in-person at the USS Liberty Memorial Public Library in Grafton (address below).\nFree for everyone! | Designed for ages 18+\nNo registration necessary. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | FreeNo registration necessary. \n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/owbc-meeting-lake-michigan-bird-observatory/ LOCATION:USS Liberty Memorial Public Library\, 1620 11th Ave\, Grafton\, WI\, 53024\, United States CATEGORIES:Adult Programs,Free Program,Offsite Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2021/06/DSC_0606.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260409T100000 DTEND;TZID=America/Chicago:20260409T113000 DTSTAMP:20260525T104158 CREATED:20260218T182245Z LAST-MODIFIED:20260218T182249Z UID:10003732-1775728800-1775734200@riveredgenaturecenter.org SUMMARY:Stroll with a Naturalist: What's popping up? - FREE DESCRIPTION:April 9 @ 10:00 am – 11:30 am\n \n Stroll with a Naturalist: What’s Popping Up? \n \n What’s popping up through the ground? Take a casual walk with a naturalist on the trails of Riveredge to see what plants are poking their way up through the soil. The stroll will focus on other aspects of nature as well. This educational program will give you a better understanding of the flora and fauna of the nature center. You may even learn some of the history of the land too. \nThis program is free to attend. Donations are greatly appreciated!\nPre-registration is not required\, but highly recommended. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | FreeDonations appreciated \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/stroll-with-a-naturalist-whats-popping-up/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2023/04/skunk-cab-grazed22-1rz.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260411T000000 DTEND;TZID=America/Chicago:20260411T235959 DTSTAMP:20260525T104158 CREATED:20260218T184004Z LAST-MODIFIED:20260218T184007Z UID:10003735-1775865600-1775951999@riveredgenaturecenter.org SUMMARY:Free Trails Day! DESCRIPTION:April 11\n \n Free Trails Day! \n \n Free Trails Day is an open community day where we waive the Riveredge trail fees entirely. Come hike for free with 10 miles of trails to choose from! Feel free to stop in at the Visitor Center to learn about Riveredge and the different sights you can see\, or head out on your own! Just don’t forget to grab a trail map from the trailhead kiosk or download a digital Riveredge map here. Trails are open dawn to dusk every day. \nWant to learn more about Riveredge history\, membership benefits\, and some of our favorite spots? Join the free Welcome Hike at 2:00 pm. \nAll ages welcome. Free for everyone! No registration required. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n All ages welcome.Free for everyone!No registration necessary. \n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n FREE All Terrain Wheelchair Available\n For all ages | No CostAction Trackchair® model ST \n Learn More or Reserve the Trackchair!\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/free-trails-day-4/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Children's Programs,Family Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/04/20220514_134339-small-rotated.jpg ORGANIZER;CN="Steff Merten":MAILTO:smerten@riveredge.us END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260411T140000 DTEND;TZID=America/Chicago:20260411T150000 DTSTAMP:20260525T104158 CREATED:20260218T184351Z LAST-MODIFIED:20260218T184355Z UID:10003736-1775916000-1775919600@riveredgenaturecenter.org SUMMARY:Welcome Hike - FREE DESCRIPTION:April 11 @ 2:00 pm – 3:00 pm\n \n Welcome Hike \n \n Are you a new member to Riveredge\, interested in learning more about membership\, or looking to meet other members? Take a free tour with a Riveredge membership representative and learn about Riveredge history\, your membership\, and some great places to go exploring. Hikes will be about a half hour and topics of discussion are guided by the questions in the group. All ages and abilities welcome! \nNot a member yet? Check out the Riveredge Membership website to learn more about member benefits and enroll! \nAll ages welcome. Children under 18 must be accompanied by an adult. Free for everyone!\nPre-registration is not required but highly recommended. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n All ages welcome.Free for everyone! \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n FREE All Terrain Wheelchair Available\n For all ages | No CostAction Trackchair® model ST \n Learn More or Reserve the Trackchair!\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/welcome-hike-free-4/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Children's Programs,Family Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/11/Spring-Hike-cropped.jpg ORGANIZER;CN="Steff Merten":MAILTO:smerten@riveredge.us END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260415T173000 DTEND;TZID=America/Chicago:20260415T183000 DTSTAMP:20260525T104158 CREATED:20260128T191408Z LAST-MODIFIED:20260128T193358Z UID:10003690-1776274200-1776277800@riveredgenaturecenter.org SUMMARY:Discover Wisconsin Ducks: Lecture DESCRIPTION:2-Part Series: April 15 & 18\n \n Discover Wisconsin Ducks! \n Part 1: Lecture \n \n Discover Wisconsin’s duck species and learn when\, where\, and how to identify them in the field with expert birder Jeff Bahls\, President of the Horicon Marsh Bird Club and 2018 recipient of the Wisconsin Society of Ornithology’s Bronze Passenger Pigeon Award. This two-part workshop includes an introductory lecture at Riveredge Nature Center followed by a guided field experience at Horicon Marsh Wildlife Area\, Wisconsin’s largest cattail marsh. Participants will explore duck “hot spots” and practice real-time identification techniques in the field. \n4/15 5:30-6:30pm – Lecture at Riveredge: Held on-site at Riveredge Nature Center\, this session will introduce Wisconsin duck species\, behavior\, and identification basics. \n4/18 8:00-11:00am – Field Day at Horicon Marsh: The field portion will be held entirely outdoors and will involve walking and standing on grassy or gravel trails. Please dress for the weather\, wear layers\, and choose appropriate walking or hiking shoes.\nPlease note: Transportation to Horicon Marsh not provided. \nAges 7+ | Children must be accompanied by an adult\nMember Adult (age 18+): $40 | Non-member Adult (age 18+): $45\nMember Child (age 7-17): $15 | Non-member Child (age 7-17): $20\nPre-registration required by April 14 at 11:59 pm. Participants must be able to attend both days. \nRegister Here \n*MEMBERS: Please login (for the member price) by following these instructions. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 7+ | Children must be accompanied by an adultMember Adult (age 18+): $40 | Non-member Adult (age 18+): $45Member Child (age 7-17): $15 | Non-member Child (age 7-17): $20 \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar\n \n\n \n \n \n\n\n\n\nMembers: \n\n\n\nFollow the instructions using the button below to login to your member account for member discounts on programs and events. You can use this login to check your membership status\, see your expiration date\, and renew your membership as well. \n\n\n\nIf you don’t see the member price after logging in\, need help checking your membership status\, or you are unsure what email address we have on file\, please reach out to our Membership Manager\, Renee Buchholz at rbuchholz@riveredge.us or call the Riveredge office at 262-375-2715. \n\n\n\nTo become a member\, click here \n\n\n\n\nHow to Register as a Member\n\n\n\nCancellation Policies URL:https://riveredgenaturecenter.org/event/discover-wisconsin-ducks-lecture/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Offsite Program,Research and Conservation ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2022/08/ducks-flying.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260415T173000 DTEND;TZID=America/Chicago:20260415T183000 DTSTAMP:20260525T104158 CREATED:20260205T212347Z LAST-MODIFIED:20260402T153627Z UID:10003701-1776274200-1776277800@riveredgenaturecenter.org SUMMARY:Spring Yoga Series DESCRIPTION:April 15 @ 5:30 pm – 6:30 pm\n \n Spring Yoga Series \n Session II \n \n At Riveredge\, we believe that nature is an essential partner in fostering mindfulness and connection. Our spring yoga programs are crafted to inspire a deep sense of well-being and harmony with the natural world. Meditate on a seasonal theme of Growth while yoga instructor\, Samantha Lammers\, leads a beginner/intermediate-friendly yoga flow. This will be a progressive series. Each session will gently “grow” in its challenge. \nSpring yoga will be held in the Sugarbush House. \nAges 18+\nMembers: $10 | Non-members: $15\nPre-registration required by April 14 at 11:59 pm. \nRegister Here \n*MEMBERS: Please login (for the member price) by following these instructions. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+Members: $10Non-members: $15See above for bundle pricing \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar\n \n\n \n \n \n\n\n\n\nMembers: \n\n\n\nFollow the instructions using the button below to login to your member account for member discounts on programs and events. You can use this login to check your membership status\, see your expiration date\, and renew your membership as well. \n\n\n\nIf you don’t see the member discount after logging in\, need help checking your membership status\, or you are unsure what email address we have on file\, please reach out to our Membership Manager\, Renee Buchholz at rbuchholz@riveredge.us or call the Riveredge office at 262-375-2715. \n\n\n\nTo become a member\, click here \n\n\n\n\nHow to Register as a Member\n\n\n\nCancellation Policies URL:https://riveredgenaturecenter.org/event/spring-yoga-series-2026-session-2/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/05/summer-yoga-2.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260416T190000 DTEND;TZID=America/Chicago:20260416T203000 DTSTAMP:20260525T104158 CREATED:20260218T185650Z LAST-MODIFIED:20260219T184130Z UID:10003738-1776366000-1776371400@riveredgenaturecenter.org SUMMARY:Bumble Bee Queens\, Nests\, and Spring Wildflowers - FREE DESCRIPTION:April 16 @ 7:00 pm – 8:30 pm\n \n Bumble Bee Queens\, Nests\, and Spring Wildflowers \n \n Dr. Jeff Karron’s talk features striking slow-motion videography to highlight the interdependence of bumble bee queens and spring-flowering perennial plants. Early-blooming native perennials provide the essential food resources queens need to survive\, establish nests\, and successfully raise their first brood. In turn\, many spring flowering plants depend heavily on bumble bees for effective pollination and seed production. All video and photography featured in this presentation were filmed in high-quality woodland and prairie sites across southeastern Wisconsin. The talk highlights the importance of conserving and restoring early-season floral resources to sustain bumble bee populations. Dr. Karron is Professor of Biology emeritus at the University of Wisconsin-Milwaukee. He is internationally known for his research on the ecology of plant-pollinator interactions\, bumble bee behavior\, and the conservation of endangered plants. For more information about his research\, please visit his website: www.karronlab.com. Co-sponsored by the UWM Field Station & Friends of the Cedarburg Bog. \nThis program is free to attend.\nPlease register on the Friends of the Cedarburg Bog event page. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | Free \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/bumble-bee-queens-nests-and-spring-wildflowers/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2026/02/bumble-bee-queen-visiting-shooting-star-scaled.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260418T070000 DTEND;TZID=America/Chicago:20260418T120000 DTSTAMP:20260525T104158 CREATED:20260218T190625Z LAST-MODIFIED:20260218T190628Z UID:10003739-1776495600-1776513600@riveredgenaturecenter.org SUMMARY:NJC Bird Club: Washington County Field Trip DESCRIPTION:April 18 @ 7:00 am – 12:00 pm\n \n NJC Bird Club: Washington County Field Trip \n \n NJC Bird Club: Washington County Field Trip to the Pike Lake & Hartford Area \n Check out Big Cedar Lake\, Wildlife Drive and some flooded fields before exploring the northeast corner of Pike Lake. Led by members of the Noel J. Cutright Bird Club. \nPark and meet at 7:00 am at the Jackson Park & Ride Lot\, on CR-P\, just north of Hwy 60 (address below). \nAges 18+ | No registration necessary. \nEmail Carl with Questions \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | FreeNo registration necessary. \n Email Carl with Questions\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/njc-bird-club-washington-county-field-trip/ LOCATION:Jackson Park & Ride\, WisDOT Park & Ride 66-30\, Apple Ln.\, Jackson\, WI\, 53037\, United States CATEGORIES:Adult Programs,Family Programs,Free Program,Offsite Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/02/cedarburg-bog.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260418T080000 DTEND;TZID=America/Chicago:20260418T110000 DTSTAMP:20260525T104158 CREATED:20260128T193043Z LAST-MODIFIED:20260128T193448Z UID:10003691-1776499200-1776510000@riveredgenaturecenter.org SUMMARY:Discover Wisconsin Ducks: Field Day DESCRIPTION:2-Part Series: April 15 & 18\n \n Discover Wisconsin Ducks! \n Part 2: Field Day \n \n Discover Wisconsin’s duck species and learn when\, where\, and how to identify them in the field with expert birder Jeff Bahls\, President of the Horicon Marsh Bird Club and 2018 recipient of the Wisconsin Society of Ornithology’s Bronze Passenger Pigeon Award. This two-part workshop includes an introductory lecture at Riveredge Nature Center followed by a guided field experience at Horicon Marsh Wildlife Area\, Wisconsin’s largest cattail marsh. Participants will explore duck “hot spots” and practice real-time identification techniques in the field. \n4/15 5:30-6:30pm – Lecture at Riveredge: Held on-site at Riveredge Nature Center\, this session will introduce Wisconsin duck species\, behavior\, and identification basics. \n4/18 8:00-11:00am – Field Day at Horicon Marsh: The field portion will be held entirely outdoors and will involve walking and standing on grassy or gravel trails. Please dress for the weather\, wear layers\, and choose appropriate walking or hiking shoes.\nPlease note: Transportation to Horicon Marsh not provided. \nAges 7+ | Children must be accompanied by an adult\nMember Adult (age 18+): $40 | Non-member Adult (age 18+): $45\nMember Child (age 7-17): $15 | Non-member Child (age 7-17): $20\nPre-registration required by April 14 at 11:59 pm. Participants must be able to attend both days. \nRegister Here \n*MEMBERS: Please login (for the member price) by following these instructions. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 7+ | Children must be accompanied by an adultMember Adult (age 18+): $40 | Non-member Adult (age 18+): $45Member Child (age 7-17): $15 | Non-member Child (age 7-17): $20 \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar\n \n\n \n \n \n\n\n\n\nMembers: \n\n\n\nFollow the instructions using the button below to login to your member account for member discounts on programs and events. You can use this login to check your membership status\, see your expiration date\, and renew your membership as well. \n\n\n\nIf you don’t see the member price after logging in\, need help checking your membership status\, or you are unsure what email address we have on file\, please reach out to our Membership Manager\, Renee Buchholz at rbuchholz@riveredge.us or call the Riveredge office at 262-375-2715. \n\n\n\nTo become a member\, click here \n\n\n\n\nHow to Register as a Member\n\n\n\nCancellation Policies URL:https://riveredgenaturecenter.org/event/discover-wisconsin-ducks-field-day/ LOCATION:Horicon Marsh\, N7725 WI-28\, HORICON\, WI\, 53032\, United States CATEGORIES:Adult Programs,Offsite Program,Research and Conservation ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2022/08/ducks-flying.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260422T000000 DTEND;TZID=America/Chicago:20260422T235959 DTSTAMP:20260525T104158 CREATED:20260218T194035Z LAST-MODIFIED:20260407T190456Z UID:10003741-1776816000-1776902399@riveredgenaturecenter.org SUMMARY:Great Lakes Bioblitz BEGINS DESCRIPTION:April 22 – May 20\n \n Great Lakes Bioblitz BEGINS \n \n Riveredge is excited to support the Wisconsin Sea Grant’s Annual Great Lakes Bioblitz! This Bioblitz starts on April 22nd\, Earth Day\, and runs through May 20th. \nLet’s do the ‘Blitz in the Basin! What’s blooming\, flying\, hopping\, or maybe just growing around you? This spring\, join us on the iNaturalist App to post your observations of wild living things. \nThe annual Sea Grant Great Lakes BioBlitz begins every year on Earth Day and ends four weeks later. \nAnyone in U.S. States & Canadian provinces within (or adjacent to) the Great Lakes Basin is welcome to be a part of the Great Lakes BioBlitz! \nWhat is a BioBlitz? A BioBlitz is an event to observe\, identify\, and record as many different\, non-domesticated species as possible in a given area over a set period of time. \nPlease remember to be kind to nature and stay on trail when making your BioBlitz observations! \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/great-lakes-bioblitz-begins/ LOCATION:WI CATEGORIES:Adult Programs,Children's Programs,Family Programs,Free Program,Offsite Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2024/02/Bird-House-Research-scaled.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260422T170000 DTEND;TZID=America/Chicago:20260422T190000 DTSTAMP:20260525T104158 CREATED:20260218T193325Z LAST-MODIFIED:20260218T194102Z UID:10003740-1776877200-1776884400@riveredgenaturecenter.org SUMMARY:Earth Day Hike - FREE DESCRIPTION:April 22 @ 5:00 pm – 7:00 pm\n \n Earth Day Hike \n \n Celebrate Earth Day at Riveredge with a casual group hike led by Riveredge staff and volunteers. Opt in for participation with the Great Lakes Bioblitz! \nAll ages are welcome! Children must be accompanied by an adult.\nThis program is free to attend\, but donations are greatly appreciated!\nPre-registration is not required\, but highly recommended. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n All ages welcome! | FreeDonations appreciated \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n FREE All Terrain Wheelchair Available\n For all ages | No CostAction Trackchair® model ST \n Learn More or Reserve the Trackchair!\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/earth-day-hike/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Children's Programs,Family Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2023/07/Hiking-on-Prairie-Trail-2-scaled.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260422T190000 DTEND;TZID=America/Chicago:20260422T203000 DTSTAMP:20260525T104158 CREATED:20260219T182641Z LAST-MODIFIED:20260219T182644Z UID:10003745-1776884400-1776889800@riveredgenaturecenter.org SUMMARY:OWBC Meeting: Woodcock Wander DESCRIPTION:April 22 @ 7:00 pm – 8:30 pm\n \n Ozaukee Washington Bird Coalition Meeting: Woodcock Wander \n \n Join local bird expert Dan Panetti from Wild Birds Unlimited in Mequon on a stroll in search of the American Woodcock. It’s a secretive species most easily found when engaged in wild aerial courtship displays. Although woodcock technically are a “shorebird\,” they typically are found in woodlands\, forest openings\, and ephemeral ponds. The diverse habitats of the Mequon Nature Preserve make this an ideal location for observing them. The outing will start around dusk at 7p.m. with an informational talk followed by a hike in and around the preserve listening for the peent call of the male as he corkscrews from on high to the ground in his distinctive courtship display. \nThis program is offered in-person at Mequon Nature Preserve (address below).\nFree for everyone! | Designed for ages 18+ | Rain date is April 23rd\nPlease register through Mequon Nature Preserve using the button below. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | Free \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/owbc-meeting-woodcock-wander/ LOCATION:Mequon Nature Preserve\, 8200 W. County Line Road\, Mequon\, WI\, 53097\, United States CATEGORIES:Adult Programs,Free Program,Offsite Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/04/woodcock20-1rz.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260423T100000 DTEND;TZID=America/Chicago:20260423T113000 DTSTAMP:20260525T104158 CREATED:20260218T182931Z LAST-MODIFIED:20260218T182934Z UID:10003733-1776938400-1776943800@riveredgenaturecenter.org SUMMARY:Stroll with a Naturalist: Frog Chorus - FREE DESCRIPTION:April 23 @ 10:00 am – 11:30 am\n \n Stroll with a Naturalist: Frog Chorus \n \n Late April is prime time for frogs to be searching for a mate. Take a casual walk with a naturalist on the trails of Riveredge to listen and look for frogs on their mating grounds. The stroll will focus on other aspects of nature as well. This educational program will give you a better understanding of the flora and fauna of the nature center. You may even learn some of the history of the land too. \nThis program is free to attend. Donations are greatly appreciated!\nPre-registration is not required\, but highly recommended. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | FreeDonations appreciated \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/stroll-with-a-naturalist-frog-chorus/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2023/03/Gray-Tree-Frog.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260424T063000 DTEND;TZID=America/Chicago:20260424T090000 DTSTAMP:20260525T104158 CREATED:20260219T183740Z LAST-MODIFIED:20260219T183823Z UID:10003746-1777012200-1777021200@riveredgenaturecenter.org SUMMARY:Birding in the Cedarburg Bog by Canoe or Kayak DESCRIPTION:April 24 @ 6:30 am – 9:00 am\n \n Birding in the Cedarburg Bog by Canoe or Kayak \n \n Birding in the Cedarburg Bog by Canoe or Kayak – co-sponsored by OWBC & Friends of the Cedarburg Bog \nMud Lake in the Cedarburg Bog is the largest and least visited lake in Ozaukee County. Furthermore it is one of the top birding areas in the county and a true wilderness experience only 20 miles north of a major metropolis. We will be looking for two bittern species\, alder and yellow-bellied flycatchers\, rails\, and waterbirds of every ilk. We will do about 1.5 miles of paddling. Canoes will be provided. A limited number of additional canoes or kayaks will be allowed with permission. \nPark and meet at 6:30 am at the UWM Field Station in Saukville (address below). \nAges 18+ | Rain Date: May 1st\nPlease register on the Friends of the Cedarburg Bog event page. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | Free \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/birding-in-the-cedarburg-bog-by-canoe-or-kayak/ LOCATION:UWM-Field Station\, 3095 Blue Goose Road\, Saukville\, WI\, 53080\, United States CATEGORIES:Adult Programs,Free Program,Offsite Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/02/cedarburg-bog.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260424T073000 DTEND;TZID=America/Chicago:20260424T093000 DTSTAMP:20260525T104158 CREATED:20260219T185200Z LAST-MODIFIED:20260219T185204Z UID:10003748-1777015800-1777023000@riveredgenaturecenter.org SUMMARY:Spring Bird Walk DESCRIPTION:April 24 @ 7:30 am – 9:30 am\n \n Spring Bird Walk \n \n Start your day with an early morning bird walk with Conservation Manager\, Nathaniel Reinartz\, to observe the amazing diversity of migrating birds that stop off to refuel at Riveredge’s hotspots before continuing on their journey north. Spring Bird Walks meet rain or shine. \nDesigned for ages 18+\nThis program is free to attend\, but donations are greatly appreciated!\nPre-registration is not required\, but highly recommended. \nRegister Here \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+ | FreeDonations appreciated \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n FREE All Terrain Wheelchair Available\n For all ages | No CostAction Trackchair® model ST \n Learn More or Reserve the Trackchair!\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/spring-bird-walk-6/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs,Free Program ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2022/01/blue-jay20-5abrz.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260425T090000 DTEND;TZID=America/Chicago:20260425T120000 DTSTAMP:20260525T104158 CREATED:20260219T190312Z LAST-MODIFIED:20260325T175004Z UID:10003753-1777107600-1777118400@riveredgenaturecenter.org SUMMARY:Milwaukee Riverkeeper® Spring Cleanup DESCRIPTION:April 25 @ 9:00 am – 12:00 pm\n \n Milwaukee Riverkeeper® Spring Cleanup \n \n Looking for a way to make a difference this upcoming Earth Day? We encourage you to participate in this communal effort to keep our local waterways free of trash and debris. Join the Milwaukee Riverkeeper® Spring Cleanup for a morning of cleaning up our beloved Milwaukee river. All pre-registrants will receive a FREE t-shirt! \nWhile Milwaukee Riverkeeper® hosts cleanup sites throughout Southeastern Wisconsin\, Riveredge will be hosting three of them in Ozaukee County: Fireman’s Park in Newburg\, Peninsula Park in Saukville\, and Lime Kiln Park in Grafton. \nAll ages welcome! Children should be accompanied by an adult.\nAll sites will be meeting at 9:00 am and working until around noon.\nClick on any of the three sites below to register. \n \n\n \n\n \n\n \nFireman’s Park in Newburg\n\n\n \n \n\n \n\n \nPeninsula Park in Saukville\n \n\n \n\n \n \n\n \n\n \nLime Kiln Park in Grafton\n \n\n \n\n \n\n\n\n\n \n\n \n\n \n\n\n \n \n \n \n\n\n\n\nThis event is hosted by Milwaukee Riverkeeper® \n\n\n\n\n\n\n\n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n All ages welcome! Please select a site from the buttons above. \n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar URL:https://riveredgenaturecenter.org/event/milwaukee-riverkeeper-spring-cleanup/ LOCATION:WI CATEGORIES:Adult Programs,Children's Programs,Community Rivers Program,Family Programs,Free Program,Offsite Program,Volunteers ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2018/05/03_042217_Riverkeepers_0940-e1708638530501.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260429T173000 DTEND;TZID=America/Chicago:20260429T183000 DTSTAMP:20260525T104158 CREATED:20260205T212557Z LAST-MODIFIED:20260401T223144Z UID:10003702-1777483800-1777487400@riveredgenaturecenter.org SUMMARY:Spring Yoga Series DESCRIPTION:April 29 @ 5:30 pm – 6:30 pm\n \n Spring Yoga Series \n Session III \n \n At Riveredge\, we believe that nature is an essential partner in fostering mindfulness and connection. Our spring yoga programs are crafted to inspire a deep sense of well-being and harmony with the natural world. Meditate on a seasonal theme of Growth while yoga instructor\, Samantha Lammers\, leads a beginner/intermediate-friendly yoga flow. This will be a progressive series. Each session will gently “grow” in its challenge. \nSpring yoga will be held in the Sugarbush House. \nAges 18+\nMembers: $10 | Non-members: $15\nPre-registration required by April 28 at 11:59 pm. \nBUNDLE AND SAVE! Register for all 3 Spring Yoga Series sessions at a discounted price of $28 for members and $42 for non-members. Spring Yoga Series Dates: April 1st\, 15th\, and 29th \nRegister Here \n*MEMBERS: Please login (for the member price) by following these instructions. \n\n \n \n \n \n\n\n\n\n\n \n\n \n \n\n \n \n \n Registration\n Ages 18+Members: $10Non-members: $15See above for bundle pricing \n Register Here\n \n\n \n \n \n Become a Member\n Take advantage of member benefits and discounts! \n Join Now\n \n\n \n \n \n More Events\n Explore other upcoming events! \n Event Calendar\n \n\n \n \n \n\n\n\n\nMembers: \n\n\n\nFollow the instructions using the button below to login to your member account for member discounts on programs and events. You can use this login to check your membership status\, see your expiration date\, and renew your membership as well. \n\n\n\nIf you don’t see the member discount after logging in\, need help checking your membership status\, or you are unsure what email address we have on file\, please reach out to our Membership Manager\, Renee Buchholz at rbuchholz@riveredge.us or call the Riveredge office at 262-375-2715. \n\n\n\nTo become a member\, click here \n\n\n\n\nHow to Register as a Member\n\n\n\nCancellation Policies URL:https://riveredgenaturecenter.org/event/spring-yoga-series-2026-session-3/ LOCATION:Riveredge Nature Center\, 4458 County Hwy Y\, Saukville\, WI\, United States CATEGORIES:Adult Programs ATTACH;FMTTYPE=image/jpeg:https://riveredgenaturecenter.org/wp-content/uploads/2025/05/summer-yoga-2.jpg END:VEVENT END:VCALENDAR