Bitter Lake National Wildlife Refuge

New Mexico · Southwest

Habitat
LakeWetland
Best Seasons
FallWinterSpring
Difficulty

Moderate

Best Months

October-May

Entrance Fee

Free

Hours

Open daily, sunrise to sunset

About This Location

Bitter Lake National Wildlife Refuge is a productive birding destination in New Mexico, with 351 species recorded on eBird. This lake and wetland habitat attracts Northern Shoveler, Gadwall, and Mallard among many others. The unique desert and riparian habitats support specialty species alongside wintering and migrating birds.

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

American Avocet

Recurvirostra americana

3/2/2026Bitter Lake NWR4 observed

Recent Observations

Species reported at this location in the last 14 days

Northern Shoveler

153/4/2026

Gadwall

133/4/2026

Mallard

43/4/2026

Bufflehead

23/4/2026

Scaled Quail

33/4/2026

Killdeer

23/4/2026

Great Egret

23/4/2026

House Sparrow

103/4/2026

Lesser Goldfinch

23/4/2026

White-crowned Sparrow

23/4/2026

Red-winged Blackbird

203/4/2026

Greater Yellowlegs

13/4/2026

Great Blue Heron

13/3/2026

Blue-winged Teal

23/3/2026

Cinnamon Teal

113/3/2026

Northern Pintail

13/3/2026

Green-winged Teal

23/3/2026

Ruddy Duck

63/3/2026

American Coot

503/3/2026

Ring-billed Gull

303/3/2026

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

    Carry extra water and sun protection; mornings are the prime birding window.

  4. 4

    Check the refuge website for seasonal auto tour route schedules and any temporary closures before visiting.

  5. 5

    Stop at the visitor center for current bird sighting reports and trail condition updates.

Frequently Asked Questions

When is the best time to visit Bitter Lake National Wildlife Refuge for birding?
The best months to visit Bitter Lake National Wildlife Refuge for birding are October-May. The best seasons are Fall and Winter and Spring.
What birds can I see at Bitter Lake National Wildlife Refuge?
Notable species at Bitter Lake National Wildlife Refuge include Northern Shoveler, Gadwall, Mallard, Bufflehead, Scaled Quail, Ring-billed Gull, Killdeer, Great Egret, House Sparrow, Lesser Goldfinch, White-crowned Sparrow, Red-winged Blackbird. The area supports lake, wetland habitats.
How difficult is birding at Bitter Lake National Wildlife Refuge?
Birding at Bitter Lake National Wildlife Refuge is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
Is there an entrance fee at Bitter Lake National Wildlife Refuge?
There is no entrance fee at Bitter Lake National Wildlife Refuge. Hours: Open daily, sunrise to sunset.
What amenities are available at Bitter Lake National Wildlife Refuge?
Bitter Lake National Wildlife Refuge offers the following amenities: Parking, Restrooms, Trails, Auto Tour Route.