Report: US bird population is declining

An alliance of science and conservation groups released a report on Thursday revealing a concerning decline in the U.S. bird population. The 2025 U.S. State of the Birds report identified habitat loss and climate change as major factors contributing to this decline. Over 100 bird species have seen a significant decrease in their populations over the past 50 years, with even the once-thriving duck population now showing a decline. However, the report noted an increase in water bird populations like herons and egrets. While the duck population has decreased by about 30% since 2017, it still remains higher than in 1970. Conservation efforts are urgently needed for around one-third of bird species in the U.S., according to Amanda Rodewald from the Cornell Lab of Ornithology. Several bird species, including the mottled duck and golden-cheeked warbler, are facing significant losses and are already protected under the U.S. Endangered Species Act. Despite the challenges, there is hope for the bird population, as seen in the successful recovery of the bald eagle.