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.
In the darkness of night, after the rest of the world has retired for the evening, our teams are in the wilderness looking for Mexican Spotted Owls. Today’s post from one of our field techs shares what it’s like to experience nature’s nocturnal side.
Mixed-grass prairie in the Northern Great Plains represents critical habitat for wildlife of all kinds, including our specialty at Bird Conservancy of the Rockies – birds! Read on to learn more about our full life cycle monitoring on the breeding grounds and how technology is playing a role in helping us conserve birds and their habitats.
Bird Conservancy is finishing up another winter of grassland bird monitoring in Mexico, using radio-telemetry to study survival rates of Baird’s and Grasshopper Sparrows. We follow them to get an inside view into their lives, and sometimes feel a bit like sparrow paparazzi!
Bird Conservancy is deploying sophisticated acoustic recording devices as part of the Mexican Spotted Owl monitoring program in Arizona and New Mexico.
Last year, Bird Conservancy led an exciting new effort to survey and inventory colonial waterbird populations in North Dakota. The inventory and associated population information produced from this project will provide baseline data for future monitoring efforts, as well as contribute to regional and national waterbird conservation efforts. Here’s the scoop!