A PDF field guide to the species reported in and around Codorus 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 Codorus State Park include Large Milkweed Bug, Monarch, Red Milkweed Beetle, Common Eastern Bumblebee and Gray Squirrel. Plants lead the list with 42 species, followed by 6 insects and 2 mammals.
The 20 species reported most often here, of 50 in the full guide.
Silkweed
Wineberry
Hedge Garlic
Woodbine
Large Milkweed Bug
Monarch
Mottled Pipsissewa
Mayapple

Asiatic Tearthumb
Haymaids
Dogbane

Buttonweed

Butternut
Blackcap
Sassafras
Red Milkweed Beetle
Poke
Common Eastern Bumblebee
Noyer Noir

Burnweed