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2,092 species in Carlsbad Caverns National Park
Passerculus sandwichensis
Sitta canadensis
Myadestes townsendi
Spatula cyanoptera
Spizella atrogularis
Empidonax wrightii
Empidonax oberholseri
Aeronautes saxatalis
Poecile gambeli
Icterus cucullatus
Sialia mexicana
Toxostoma crissale
Passerina versicolor
Oreoscoptes montanus
Spizella pusilla
Setophaga townsendi
Peromyscus pectoralis
Aythya americana
Aix sponsa
Troglodytes pacificus
Tachycineta thalassina
Leiothlypis virginiae
Vireo cassinii
Aquila chrysaetos
Vireo vicinior
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