A PDF field guide to the species reported in and around Yakima Sportsman State Park, 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 Yakima Sportsman State Park include Golden-Crowned Sparrow, Isopod, Pillbug, Myrtle Warbler and Dark-Eyed Junco. Plants lead the list with 15 species, followed by 14 birds and 10 insects.
The 20 species reported most often here, of 50 in the full guide.
Golden-Crowned Sparrow

Isopod
Pillbug
Myrtle Warbler
Dark-Eyed Junco
White-Crowned Sparrow
Tell me what you're looking for, and I'll do my best to answer.
American Beaver
Bullfrog
Spotted Towhee
Song Sparrow
Golden Currant

Greek Milkweed
Mullein
Medick
American Robin
Asian Lady Beetle
Tell me what you're looking for, and I'll do my best to answer.
Black-Capped Chickadee