A PDF field guide to the species reported in and around Petaluma River Marsh Wildlife Area, 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 Petaluma River Marsh Wildlife Area include Turkey, Egret, Honeybee, Western Pygmy Blue Butterfly and American White Pelican. Plants lead the list with 22 species, followed by 18 birds and 6 insects.
The 20 species reported most often here, of 50 in the full guide.

Turkey
Tell me what you're looking for, and I'll do my best to answer.
Egret

Honeybee
Western Pygmy Blue Butterfly
Fennel
American White Pelican
Tell me what you're looking for, and I'll do my best to answer.
California Poppy