Saving Colombia's Forests Is Crucial to Protect Prothonotary Warblers
June 19, 2019 —
A new study shows that almost the entire population winters in a region with rampant deforestation—a finding that could help target conservation.
Four Decades of Building Strike Records Point to ‘Super Collider’ Birds
April 03, 2019 —
A new study finds that quiet fliers are safer than more social species when it comes to avoiding urban hazards on nocturnal migrations.
For All Their Splendor, We Still Know Little About Painted Bunting Migration
March 08, 2019 —
A research project using geolocators aims to help scientists better understand where the birds overwinter and recent population declines.
Endangered Kirtland’s Warbler Makes Unexpected Debut in Jamaica
February 15, 2019 —
Scientists aren't sure whether the appearance is a range expansion or a migration mishap. Either way, it's a sign of the species' recovery.
How Many Birds Disappear Between Migration Seasons? We Now Have a Clue.
December 20, 2018 —
New research has found that a third of the avian population that winters in the mainland United States might not survive till spring. But why?
Acid-Covered Caterpillars Are a Delicacy for Migrating Swainson's Hawks
April 24, 2018 —
Each spring, thousands of the ravenous raptors descend on California's Anza-Borrego desert to gorge themselves on a buffet of moth larvae.