This grant was originally approved for 2020, but the planned work was unable to take place, due to the COVID-19 pandemic. The project was approved again for 2021.
Project goal: Gather important scientific data on migratory and year-round birds in Yosemite while engaging park visitors of all ages in wildlife conservation.
Why this work matters: According to a study released in 2019, nearly 3 billion birds have vanished from the U.S. and Canada since 1970, with astounding losses among common species, such as warblers, finches and sparrows.
Faced with that staggering statistic, the opportunity to study and protect birds — and to encourage more people to appreciate and advocate for avian life — takes on intense urgency. Birds play vital roles in diverse ecosystems, and their health reflects the health of the broader environment. Studying trends in bird populations can help scientists understand what’s happening to birds now, and how birds might be affected by, and protected from, future challenges driven by climate change, habitat loss and other factors.
Through Yosemite’s venerated bird-research program, the longest-running MAPS (Monitoring Avian Productivity and Survivorship) effort in North America, experienced biologists work with early-career scientists to collect data on birds at Gin Flat, Crane Flat, Hodgdon Meadow, White Wolf, Big Meadow and Ackerson Meadow.
In addition to studying thousands of individual birds, the Yosemite MAPS researchers examine how climate change affects birds’ breeding, collect statistics to inform habitat restoration projects, analyze the migration patterns of different avian species, and more. They also encourage people outside the avian-research world to get involved in bird conservation, by offering hands-on bird-banding demonstrations for park staff, students and visitors.
How your support helps: Your support for Yosemite’s songbird science program propels important research that adds to the global understanding of bird populations, trains young biologists and inspires citizen scientists, and can help shape efforts to protect birds within and outside the park.
Partnering with Yosemite National Park and Institute for Bird Populations.