The presence of emergent wetlands, riparian ecosystems, mesquite forests, and upper Sonoran Desert vegetation at Tres Rios make this area a paradise for migrating and year-round residents.
Birders and wildlife photographers interested in obtaining a free access permit should contact Kevin Williams at 602-495-7998 or tres.rios.wetlands.wsd@phoenix.gov.
Permits are issued via email or postal mail during normal business hours Monday – Friday. Please allow five (5) days to process your request and receive your permit.
We are in the process of updating our bird list and appreciate your patience with this process. In the meantime, please utilize the links below:
Breeding Status List: Tres Rios Bird List
eBird.org Observation Checklist: Printable Checklist.
Other recommended Birding Spots around the Valley:
Rio Salado Habitat Restoration Area (Phoenix)
Hassayampa River Preserve (Wickenburg)
