El Rio Preserve

Arizona · Southwest

Habitat
DesertChaparral
Best Seasons
Difficulty

Moderate

Best Months

October-May

Entrance Fee

Free

Hours

Open daily, sunrise to sunset

About This Location

El Rio Preserve is a productive birding destination in Arizona, with 267 species recorded on eBird. This desert and chaparral habitat attracts Cinnamon Teal, Northern Shoveler, and Gadwall 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

Common Poorwill

Phalaenoptilus nuttallii

3/6/2026Loews Ventana Canyon Resort1 observed

Lewis's Woodpecker

Melanerpes lewis

3/6/2026Pantano River Park--Glenn St/Sahuara Ave (opened 2018)1 observed

Acorn Woodpecker

Melanerpes formicivorus

3/6/2026University of Arizona3 observed

Snow Goose

Anser caerulescens

3/6/2026Arthur Pack Regional Park3 observed

Woodhouse's Scrub-Jay

Aphelocoma woodhouseii

3/6/2026Canada del Oro Riverfront Park2 observed

Northern Yellow Warbler

Setophaga aestiva

3/6/2026Fort Lowell Park and Pantano Wash1 observed

Northern Parula

Setophaga americana

3/6/2026Fort Lowell Park and Pantano Wash1 observed

Bendire's Thrasher

Toxostoma bendirei

3/6/2026Avra Valley--Reservation Road2 observed

White-throated Sparrow

Zonotrichia albicollis

3/6/2026El Rio Preserve1 observed

Recent Observations

Species reported at this location in the last 14 days

Cinnamon Teal

23/6/2026

Northern Shoveler

53/6/2026

Gadwall

63/6/2026

American Wigeon

53/6/2026

Mallard

43/6/2026

Mexican Duck

23/6/2026

Green-winged Teal

123/6/2026

Ring-necked Duck

63/6/2026

Bufflehead

23/6/2026

Common Goldeneye

23/6/2026

Gambel's Quail

33/6/2026

Mourning Dove

163/6/2026

Anna's Hummingbird

13/6/2026

American Coot

103/6/2026

Pied-billed Grebe

13/6/2026

Cooper's Hawk

23/6/2026

Red-tailed Hawk

13/6/2026

Great Horned Owl

13/6/2026

Gila Woodpecker

13/6/2026

Tree Swallow

603/6/2026

Birding Tips

  1. 1

    Start birding at dawn when desert birds are most active before the heat.

  2. 2

    Check around water sources, which concentrate desert species.

  3. 3

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

  4. 4

    Check eBird hotspot data before visiting to see recent sightings and what species are being reported.

  5. 5

    Bring quality optics — a good pair of binoculars (8x42 or 10x42) makes all the difference in species identification.

Frequently Asked Questions

When is the best time to visit El Rio Preserve for birding?
The best months to visit El Rio Preserve for birding are October-May. The best seasons are Fall and Winter and Spring.
What birds can I see at El Rio Preserve?
Notable species at El Rio Preserve include Cinnamon Teal, Northern Shoveler, Gadwall, American Wigeon, Green-winged Teal, Gambel's Quail, Mourning Dove, Costa's Hummingbird, Verdin, House Finch, Lesser Goldfinch, Blue-winged Teal. The area supports desert, chaparral habitats.
How difficult is birding at El Rio Preserve?
Birding at El Rio Preserve is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
Is there an entrance fee at El Rio Preserve?
There is no entrance fee at El Rio Preserve. Hours: Open daily, sunrise to sunset.
What amenities are available at El Rio Preserve?
El Rio Preserve offers the following amenities: Parking, Restrooms, Trails, Visitor Center.