Effective conservation requires understanding when and where species face limiting factors. For nomadic birds collecting this data can be extremely challenging. Bird Conservancy is testing out Motus for tracking the winter movements for an uncommon Colorado bird, the Brown-capped Rosy-Finch.
Bird Conservancy of the Rockies researchers are developing a network of automated radio telemetry stations to study the movement of grassland birds. This work will help fill in missing information about where these birds go during migration, and will ultimately help managers better conserve important grasslands for the birds to use into the future.
The U.S. and Canada have lost almost 3 billion birds since 1970. Grassland bird species suffered the steepest declines, losing an estimated 53% of their population, or more than 720 million birds. Established in 1985, the Conservation Reserve Program (CRP) is one of the USDA’s largest voluntary conservation programs within the Farm Bill, and it’s also very important to birds that rely on grassland habitat. Unfortunately, enrollment in the program is declining, but our private lands stewardship program works to provide landowners with viable options to keep their fields in grassland habitat beyond CRP.
Every year, our friends at Rocky Mountain Raptor Program in Fort Collins, CO receive over 300 injured, sick and orphaned birds. They are nursed back to health and more than 80% of them are released back into the wild. Last fall, bird banders at our Barr Lake State Park station enjoyed the opportunity to meet one of the recipients of their kindness in person!
We had a banner year at our banding station at Wildcat Hills State Recreation Area in Scotts Bluff County, Nebraska. 2020 proved to be our busiest season there to date. We set new highs for total banded birds and added several new species that had never been banded there before. All of this was while simultaneously adapting to meet health and safety guidelines that enabled visitors to experience bird banding firsthand in a safe way.
Each summer, migratory birds like the Southwestern Willow Flycatcher fly thousands of miles between their summer breeding grounds and wintering locations. An impressive feat under any circumstances, 2020’s fall migration brought particularly difficult challenges including record-breaking wildfires, air pollution, and extreme temperature and weather events. Sadly, many of these little international travelers did not survive.
The cultural heritage of those that tend the land and call it home—from ranchers to Indigenous Peoples to ejidos—is closely tied to the fate of grasslands. Rural communities and economies depend on healthy grasslands and the services they provide which include aquifer recharge, productive rangelands, outdoor recreation and more. Despite their importance, the plight of grasslands has been largely overlooked, but a new initiative has launched which aims to chart a better future for this precious resource.
The Chihuahuan Desert population of Northern Aplomado Falcon shrunk dramatically a century ago and was lost from the southwestern U.S. A tiny population survived in Mexico, but its continued survival is tenuous due to habitat loss and other factors. A tri-national partnership is monitoring this population’s breeding success and conducting a demographic study that includes satellite telemetry of juvenile falcons. What we are learning is guiding conservation and helping gain support from private landowners on the ground. The recent appearance of a young male falcon in New Mexico fosters hope that the Northern Aplomado Falcon might even be able to someday recolonize the Southwestern U.S.
Forest management has evolved rapidly over the last two decades as land managers strive to find a balance between wildlife habitat needs, resource utilization, fire mitigation, and resilience to climate change. Using birds as indicators, Bird Conservancy and partners explored the impacts of the Collaborative Forest Landscape Restoration Program and how modern forest management approaches are shaping avian biodiversity in treated landscapes.
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.