A PDF field guide to the species reported in and around Humboldt County, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
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People most often report Twelve-Spotted Tiger Beetle, Dashed Gray Pinion Moth, Morrison's Sallow, Broad Ashen Pinion and Mallard in and around Humboldt County. Plants lead the list with 35 species, followed by 21 insects and 18 fungi.
The 20 species reported most often here, of 77 in the full guide.

Buttonweed

Buckthorn
Bedstraw

Motherwort

Disc Mayweed
Horseweed
Beebalm

Redroot
Coneflower
Blackcap

Ironweed

Burvine

Obedience
Violet

Hackberry

Lilac
Twelve-Spotted Tiger Beetle

Morrison'S Sallow

Dashed Gray Pinion Moth

Broad Ashen Pinion