Most Common Species
The 20 species reported most often here, of 50 in the full guide.
Junco hyemalis
Dark-Eyed Junco
Very Common684 obs.
Poecile gambeli
Very Common590 obs.
A PDF field guide to the species reported in and around Boulder County, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
The animals people report most often in and around Boulder County include Dark-Eyed Junco, American Robin, Hermit Thrush, Myrtle Warbler and Ruby-Crowned Kinglet. Birds lead the list with 29 species, followed by 15 plants and 3 insects.
The 20 species reported most often here, of 50 in the full guide.
Dark-Eyed Junco
American Robin
Hermit Thrush
Myrtle Warbler
Ruby-Crowned Kinglet
Tell me what you're looking for, and I'll do my best to answer.
White-Crowned Sparrow
Pine Siskin
Pillbug
American Pipit
Greek Milkweed
Red-Breasted Nuthatch
Townsend'S Solitaire
Crossbill
Tell me what you're looking for, and I'll do my best to answer.
Canada Goose
Chokecherry