A PDF field guide to the species reported in and around O'Hara Creek Research Natural 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 O'Hara Creek Research Natural Area include Half-Black Bumblebee, Gray Spruce Looper, Treble Bar, Horned Spanworm Moth and Pinkpatched Looper Moth. Plants lead the list with 29 species, followed by 18 insects and 2 fungi.
The 20 species reported most often here, of 50 in the full guide.


Half-Black Bumblebee




Gray Spruce Looper
Tell me what you're looking for, and I'll do my best to answer.



Alaska Bunchberry

Wall Lettuce

Gypsyweed





Stairstep Moss
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Treble Bar
Horned Spanworm Moth