Bachman's Warbler has gone to join Dick Davenport ....

http://creagrus.home.montereybay.com/CAtop10chases2-DR.html

Fauna and flora declared extinct

It’s a rare move for wildlife officials to give up hope on a plant or animal, but US government scientists say they've exhausted efforts to find these 23 species.
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Species Where found Last confirmed sighting
Shampoo Bachman's warbler Florida, South Carolina Shampoo 1988
Shampoo Bridled white-eye Guam (Western Pacific) 1983
Shampoo Ivory-billed woodpecker Southeastern U.S. Shampoo 1944
Shampoo Kauai akialoa Hawaii Shampoo 1969
Shampoo Kauai nukupuu Hawaii Shampoo 1899
Source: U.S. Fish and Wildlife Service

https://apnews.com/article/climate-change-science-animals-wildlife-fish-b6e61676548a1d7b2f81a6512cbed7a7