Biology

Living Bird Magazine Who Wins at the Bird Feeder—the Lone Wolf or the Social Butterfly?

Living Bird Magazine How Do Cooper’s and Sharp-shinned Hawks Coexist in Backyards? FeederWatch Investigates

Living Bird Magazine How Do Birds Survive the Winter?

Living Bird Magazine Insects in Summer, Honeydew in Winter: Migrant Birds Change Tastes With the Seasons

Living Bird Magazine Spruce-Woods Warblers Revisited: 60 Years Later, the Cast of Characters Has Changed

Project FeederWatch What Do Birds Do With All the Seeds They Take From Feeders?

Bird Academy Clark’s Nutcrackers and the Trees They Depend On

Bird Academy Bald Eagles and Crows Eat Fish on an Alaska Beach

Living Bird Magazine Food vs. Safety: Risk Management for Chickadees

Students Flamingos are Algae Vacuums, Really

Bird Academy Boreal Owl Hunting in Daylight

Students Clark's Nutcrackers Find Whitebark Pine Decline a Tough Nut to Crack

Storing Food: The Granaries of Acorn Woodpeckers

Conservation Science Birds Are Less Abundant When Periodic Cicadas Emerge

White-winged Crossbill Foraging Adaptation