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4,118 species in Yellowstone National Park
Empidonax traillii
Achillea millefolium
Bombus rufocinctus
Empidonax difficilis
Selasphorus platycercus
Vulpes vulpes
Halictus rubicundus
Leiothlypis celata
Cymindis cribricollis
Tyrannus tyrannus
Campanula petiolata
Dumetella carolinensis
Carabus taedatus
Cirsium scariosum
Bombus bifarius
Harpalus opacipennis
Tyrannus verticalis
Leucosticte tephrocotis
Oreoscoptes montanus
Balsamorhiza sagittata
Ceratodon purpureus
Oncorhynchus mykiss
Leucophaeus pipixcan
Bombus flavifrons
Pterospora andromedea
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