After 50-year conservation effort, songbird flies off U.S. endangered species list
http://www.sciencemag.org/news/2019/10/after-50-year-conservation-effort-songbird-flies-us-endangered-species-list
A male Kirtland’s warbler sings its song.
Originally published by E&E News
After 50-year conservation effort, songbird flies off U.S. endangered species list
Oct 8, 2019, 7:33pm UTC
http://www.sciencemag.org/news/2019/10/after-50-year-conservation-effort-songbird-flies-us-endangered-species-list
> A male Kirtland’s warbler sings its song.
> Originally published by E&E News