citizen science

Bird populations have been declining for decades, with three billion birds lost over the last 50 years. Understanding the drivers of these loses is a...
The Bird Migration Explorer reveals migration data consolidated for 458 bird species found in the United States and Canada. It allows users to see the...
A BioBlitz brings together community members, students, naturalists, and scientists to find and identify as many birds, plants, insects, reptiles, mammals and other organisms as...
This year is the 100th anniversary of the Bird Banding Laboratory, the federal agency responsible for overseeing all bird banding efforts in the United States...
Around 200 pairs of Bald Eagles call Colorado home, with most breeding pairs remaining in the state year-round, rearing their young here in the spring...
Bird Conservancy of the Rockies finished 2019 among friends and with binoculars in hand at Birds of Winter Camps and a successful Audubon Christmas Bird...
Through a grant from Great Outdoors Colorado, Bird Conservancy of the Rockies is partnering with private landowners in Morgan County, Colorado to eliminate cheatgrass—an extremely...
This year marks the 119th year for the Audubon Christmas Bird Count (CBC), where volunteers across the country came out to add to a century...
205! That's the number of species counted at our Annual Wildcat Hills Bioblitz. People of all ages came out to explore the Western Nebraska landscape...
Two large-scale monitoring programs collect data on bird populations every summer in the United States—Integrated Monitoring in Bird Conservation Regions and the Breeding Bird Survey....