Lake birding habitat

Octoraro Reservoir

Pennsylvania · Northeast

Habitat
Lake
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Octoraro Reservoir is a productive birding destination in Pennsylvania, with 243 species recorded on eBird. This lake habitat attracts Mallard, American Black Duck, and Common Merganser among many others. Spring and fall migration bring waves of warblers and shorebirds through the area.

Location

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Notable Species

Live Bird Data

Powered by eBird / Cornell Lab of Ornithology

Notable Sightings

Rare or unusual species spotted nearby in the last 14 days

Brant

Branta bernicla

5/31/2026Kennett Square Kite and Shorebird Watch1 observed

Red Knot

Calidris canutus

5/31/2026Kennett Square Kite and Shorebird Watch500 observed

Ruddy Turnstone

Arenaria interpres

5/31/2026Kennett Square Kite and Shorebird Watch1200 observed

Greater Yellowlegs

Tringa melanoleuca

5/31/2026Glenville Farm Pond (roadside access only)2 observed

Semipalmated Sandpiper

Calidris pusilla

5/31/2026Glenville Farm Pond (roadside access only)3 observed

Semipalmated Plover

Charadrius semipalmatus

5/31/2026Glenville Farm Pond (roadside access only)4 observed

White-rumped Sandpiper

Calidris fuscicollis

5/31/2026Glenville Farm Pond (roadside access only)3 observed

Mississippi Kite

Ictinia mississippiensis

5/31/2026Smedley Preserve (formerly Loch Nairn Golf Course)1 observed

Yellow-bellied Flycatcher

Empidonax flaviventris

5/31/2026Susquehanna State Park1 observed

American Coot

Fulica americana

5/30/2026Tydings Memorial Park, Havre de Grace1 observed

Summer Tanager

Piranga rubra

5/30/2026Susquehanna State Park1 observed

Solitary Sandpiper

Tringa solitaria

5/29/2026Sadsbury Woods Preserve1 observed

Olive-sided Flycatcher

Contopus cooperi

5/29/2026Nottingham County Park1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

135/28/2026

Great Blue Heron

15/28/2026

Turkey Vulture

85/28/2026

Eastern Warbling Vireo

15/28/2026

American Crow

25/28/2026

Tufted Titmouse

15/28/2026

Barn Swallow

55/28/2026

Northern House Wren

15/28/2026

Carolina Wren

35/28/2026

European Starling

45/28/2026

Gray Catbird

25/28/2026

Northern Mockingbird

25/28/2026

American Robin

55/28/2026

House Sparrow

35/28/2026

Red-winged Blackbird

65/28/2026

Common Grackle

35/28/2026

Common Yellowthroat

15/28/2026

Northern Cardinal

15/28/2026

Mourning Dove

35/26/2026

Double-crested Cormorant

25/26/2026

Birding Tips

  1. 1

    Scan the water surface methodically for diving ducks, loons, and grebes.

  2. 2

    Check the shoreline and mudflats for shorebirds and wading birds.

  3. 3

    Visit during mid-May for peak warbler migration.

Frequently Asked Questions

When is the best time to visit Octoraro Reservoir for birding?
The best months to visit Octoraro Reservoir for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Octoraro Reservoir?
Notable species at Octoraro Reservoir include Mallard, American Black Duck, Common Merganser, Mourning Dove, Bald Eagle. The area supports lake habitats.
How difficult is birding at Octoraro Reservoir?
Birding at Octoraro Reservoir is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Octoraro Reservoir?
Octoraro Reservoir offers the following amenities: Parking, Trails.