Pinyon Jay Project

Pinyon jay (Gymnorhinus cyanocephalus), hovering to gather Pinyon Pine nuts, Mono Lake Basin, California, USA

Grab your binoculars and help us spot pinyon jays!

Pinyon jays — blue birds about the size of robins — live in pinyon and juniper forests across the Colorado Plateau. The birds and the trees are mutually dependent on one another: pinyon pines provide pinyon jays with food, and pinyon jays help pinyon pines spread their seeds. Both are facing unprecedented threats. 

The pinyon jay population has shrunk by an estimated 85 percent since 1970, and the remaining population is expected to experience further declines in the next 50 years. Researchers believe a major reason for the decline is habitat loss. Across public lands in the West, federal agencies are proposing large-scale destruction of pinyon and juniper forests. After machines chew up the trees, the agencies often plant non-native grasses, which are a favorite of livestock.

We’re looking for volunteers to help gather information about pinyon jays to inform sound management of pinyon and juniper forests in Grand Staircase-Escalante National Monument and elsewhere throughout the Colorado Plateau. Read about how we used pinyon jay data to help protect over 30,000 acres of forest in Grand Staircase-Escalante National Monument in 2019. More on the blog

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Related Resources

In 2024, over 250 people contributed nearly 2,000 hours to restoration and research projects across the Colorado Plateau. Peruse the map to see what we accomplished together.

Research indicates that pinyon jays have declined as much as 80% and are one of the most rapidly declining bird species in North America. Download the PDF ›  

In 2023, over 300 people contributed over 2,500 hours to restoration and research projects across the Colorado Plateau. Explore the map to see what we accomplished together.