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Science Archives — BirdConservancy.org

Fantastic Field Season at Soapstone Prairie

By | International Programs, Monitoring Programs, Science, Stewardship | No Comments

After several weeks of intensive nest searching and observation, Bird Conservancy of the Rockies has confirmed that Baird’s Sparrows are actively breeding at Soapstone Prairie Natural Area—the first time the species has been documented reproducing in the State of Colorado. This remarkable discovery marks an exciting milestone in an already-eventful 2018 summer field season.

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A Tale of Two Methods

By | IMBCR, Monitoring Programs, Science | No Comments

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?

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Off the Beaten Track

By | IMBCR, Science | No Comments

Every year in late spring and summer, our field season crew traipses across mountains, prairies and deserts to survey birds under the Integrated Monitoring in Bird Conservation Regions (IMBCR) program. As this post from our of our field technicians attests, these rugged and remote landscapes don’t always make it easy!

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Sirens of the Mountaintops

By | Monitoring Programs, Partners, Science | No Comments

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.

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