Pipit pantai kehitaman: Perbedaan antara revisi

Pipit pantai kehitaman (Ammospiza maritima nigrescens) adalah subspesies burung pipit pantai yang tidak bermigrasi, ditemukan di Florida di rawa garam alami Pulau Merritt dan di sepanjang Sungai St. Johns. Individu terakhir yang diketahui mati di Pulau Discovery Walt Disney World pada tahun 1987,<ref>''[[Newsweek]]'', June 9, 2008 page 45</ref> dan subspesies tersebut secara resmi dinyatakan punah pada bulan Desember 1990.<ref>{{cite web |title=''Ammospiza maritima nigrescens'' |url=https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.104789/Ammospiza_maritima_nigrescens |date=6 January 2023|author=NatureServe|publisher=NatureServe|website=NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer|location=Arlington, Virginia|access-date=23 January 2023}}</ref><ref name="Bentzien">{{cite journal|date=12 December 1990|title=Endangered and Threatened Wildlife and Plants; Final Rule to Delist the Dusky Seaside Sparrow and Remove its Critical Habitat Designation|volume=55|issue=239|journal=Federal Register|last1=Bentzien|first1=Michael M.|last2=Fish and Wildlife Service, Interior|pages=51112–51114|url=https://www.fws.gov/species-publication-action/etwp-final-rule-delist-dusky-seaside-sparrow-and-remove-its-critical|access-date=23 January 2023}}</ref>