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 and Canada. Here we’ll take a look at why banding is such a powerful tool for research while highlighting a few of our projects that put banding to use. With the fall banding season rapidly approaching, its a good time to reexamine what makes a bird in the hand so valuable.
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 and summer. Why, then, does Colorado’s Bald Eagle population surge to well over 1000 birds in the late fall and winter? Migration is the obvious answer, but as you might suspect, it’s a bit more complicated than that. Why do some eagles migrate while others do not? Here we’ll explore the answer to that question and more.
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 Count. Stacey and Tyler from our Education team share stories from the adventures, many of which are sure to provide lasting memories in the minds of participants.
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 invasive weed that outcompetes native vegetation, reduces habitat quality and increases fire hazards.
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 of community science data. Bird Conservancy of the Rockies helped organize two local CBCs at Barr Lake and Fort Collins, and we are excited to provide this report from the field!
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 through hands-on learning, and in the process made a wonderful contribution to science.
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. How are they different, and in what ways do each program complement the other in addressing the vast information gaps needed to help inform avian conservation?
2018 marks our 30th Anniversary, and we’re celebrating! In the coming months, we’ll reminisce about the migratory milestones and positive impacts that our organization has made through the years, as well as look to the future. We hope you enjoy this timeline featuring just a handful of the many accomplishments made possible by our supporters, partners, collaborators and staff.
Brown-capped Rosy-Finches nest at higher elevations than any other bird species in the United States, and their breeding distribution is almost entirely limited to Colorado. Despite residing in an almost pristine environment for most of the year, they have declined by as much as 95% over the past 50 years and, unfortunately, we don’t know why. Read on to learn more about our efforts to solve this mystery.
Long term data sets are critical for understanding trends and changes in our world. The inspiring story of Billy Barr and his knack for writing down everything is just one example of how everyone can make a contribution to science in their own way.
