After intense US Navy #conservation initiatives, San Clemente Island Bell’s Sparrow has been removed from the #Endangered Species List; now more than 4,000 adults after 38 birds in 1984: https://bit.ly/3WCyvgg #birding #birds #birdwatching #UKbirding #birdphotography #ornithology #birdsofMastodon #USFWS #IWS