A PDF field guide to the species reported in and around Oak Hall Regional 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 Oak Hall Regional Park include Hickory Tussock Moth, Gypsy Moth, Common Eastern Bumblebee, Linden Prominent and Little White Lichen Moth. Insects lead the list with 32 species, followed by 9 plants and 6 birds.
The 20 species reported most often here, of 50 in the full guide.

Hickory Tussock Moth
Gypsy Moth
Haymaids
Common Eastern Bumblebee

Linden Prominent
Little White Lichen Moth
Tell me what you're looking for, and I'll do my best to answer.

Eastern Panthea Moth
White-Marked Tussock Moth
Black-Capped Chickadee

Arched Hooktip Moth

Imperial Moth
Green Leuconycta Moth
Pale Beauty
Horned Spanworm Moth
Eastern Bluebird
Red Henbit

White Spot
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Common Gray

Bent-Line Gray