Lake birding habitat

Mountain Lake

New Jersey · Northeast

Habitat
LakeMountain
Best Seasons
Difficulty

Challenging

Best Months

April-May, September-October

About This Location

Mountain Lake is a productive birding destination in New Jersey, with 213 species recorded on eBird. This lake and mountain habitat attracts Great Horned Owl, American Robin, and White-throated Sparrow 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

Blue Grosbeak

Passerina caerulea

5/31/2026Elizabeth Kay Center/Black River Park (Chester)1 observed

Swainson's Warbler

Limnothlypis swainsonii

5/31/2026Old Mine Road IBA (Warren County only)1 observed

Dickcissel

Spiza americana

5/31/2026Alpha, Oberly Road1 observed

Vesper Sparrow

Pooecetes gramineus

5/31/2026Alpha, Oberly Road1 observed

Brown Booby

Sula leucogaster

5/30/2026Spruce Run Reservoir--Boat Launch1 observed

Mississippi Kite

Ictinia mississippiensis

5/30/2026Old Mine Road IBA (Warren County only)2 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

405/30/2026

Mute Swan

15/30/2026

Mallard

45/30/2026

White-eyed Vireo

15/30/2026

Yellow-throated Vireo

15/30/2026

Red-eyed Vireo

15/30/2026

American Crow

55/30/2026

Tufted Titmouse

25/30/2026

Northern Rough-winged Swallow

35/30/2026

Barn Swallow

25/30/2026

Northern House Wren

25/30/2026

Carolina Wren

25/30/2026

Gray Catbird

45/30/2026

American Robin

55/30/2026

House Sparrow

25/30/2026

House Finch

25/30/2026

American Goldfinch

25/30/2026

Chipping Sparrow

35/30/2026

Song Sparrow

35/30/2026

Northern Cardinal

35/30/2026

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 Mountain Lake for birding?
The best months to visit Mountain Lake for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Mountain Lake?
Notable species at Mountain Lake include Great Horned Owl, American Robin, White-throated Sparrow, Northern Cardinal. The area supports lake, mountain habitats.
How difficult is birding at Mountain Lake?
Birding at Mountain Lake is rated as Challenging. The terrain can be challenging and may require good physical fitness and preparation.
What amenities are available at Mountain Lake?
Mountain Lake offers the following amenities: Parking, Trails.