After a short Hoy Audubon meeting, join renowned raptor photographer and Illinois Beach State Park Hawkwatch founder Vic Berardi for a look at the wintering raptors of southeastern Wisconsin. Learn […]
Join us for Small Eyes Under the Skies at The Heide Observatory, a family-friendly astronomy adventure that begins with an interactive walk through a scale model of our solar system […]
Join us on November 14th for a buckthorn removal day!Buckthorn is an invasive shrub that quickly takes over natural areas, choking out native plants and harming our ecosystems. Help us […]
Enjoy a relaxing evening at Wednesday Under the Stars, hosted at the picturesque Heide Observatory. Settle into a zero-gravity chair with your favorite beverage and embark on an unforgettable journey […]
Join Hoy Audubon’s Rick Fare to discover how birds survive Wisconsin winters. Learn to identify winter birds and explore the fascinating physiological and behavioral adaptations that help them endure harsh […]
Experience the awe-inspiring Through the Lens event at The Heide Observatory, where celestial wonders come to life as you peer through our powerful 17-inch telescope to observe binary stars, distant […]
Join us for Small Eyes Under the Skies at The Heide Observatory, a family-friendly astronomy adventure that begins with an interactive walk through a scale model of our solar system […]
When you gaze up at the night sky, beyond the veil of stars and the glowing plane of the Milky Way, you are also looking backward in time. Join us […]
Enjoy a relaxing evening at Wednesday Under the Stars, hosted at the picturesque Heide Observatory. Settle into a zero-gravity chair with your favorite beverage and embark on an unforgettable journey […]
Join us for Small Eyes Under the Skies at The Heide Observatory, a family-friendly astronomy adventure that begins with an interactive walk through a scale model of our solar system […]