A study published in Science in 2019 found that 3 billion birds have been lost since 1970. The Perpetual Notion Machine takes a look at existing and new programs to […]
Grants support Connecticut Warbler Breeding Habitat in Wisconsin
One morning this spring, as the last of the snow melts away, and buds and catkins appear on the tree tops, you may awaken to the burst of bird-song. If […]
Research on the needs of migratory birds: The Neotropical Flyways Proj...
The Perpetual Notion Machine speaks with Nick Bayly, Chief of Migration Biology at SELVA in Bogota, Columbia. He is studying bird migration through the Neotropical Region of Central and South […]