Wildlife in Pennsylvania

Here’s what naturalists are spotting in Pennsylvania right now - pulled live from recent research-grade observations. Browse by group, explore the map, and identify what you find with Huck.

Most-observed species in Pennsylvania

White-tailed Deer

Odocoileus virginianus

24,094 observations

Turdus migratorius

21,532 observations

Spotted Lanternfly

Lycorma delicatula

21,040 observations · iNaturalist

Anaxyrus americanus

18,317 observations

Eastern Gray Squirrel

Sciurus carolinensis

16,760 observations

Branta canadensis

16,308 observations

Northern Cardinal

Cardinalis cardinalis

16,167 observations

Alliaria petiolata

16,083 observations

Common Eastern Bumble Bee

Bombus impatiens

15,493 observations

Danaus plexippus

15,322 observations

Common Garter Snake

Thamnophis sirtalis

15,199 observations

Asian Lady Beetle

Harmonia axyridis

14,401 observations

Podophyllum peltatum

13,989 observations

Anas platyrhynchos

13,583 observations

Notophthalmus viridescens

12,304 observations

Western Honey Bee

12,296 observations

Zenaida macroura

12,134 observations

multiflora rose

Rosa multiflora

12,055 observations

Eastern Skunk Cabbage

Symplocarpus foetidus

11,593 observations

Great Blue Heron

11,585 observations

Red-tailed Hawk

Buteo jamaicensis

11,549 observations

American pokeweed

Phytolacca americana

11,544 observations

Eastern Red-backed Salamander

Plethodon cinereus

11,508 observations

Passer domesticus

11,375 observations

Red-winged Blackbird

Agelaius phoeniceus

11,250 observations

Hesperis matronalis

11,106 observations · iNaturalist

Melospiza melodia

11,011 observations

common milkweed

Asclepias syriaca

10,818 observations

Lithobates clamitans

10,768 observations

Eastern Tiger Swallowtail

Papilio glaucus

10,431 observations

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