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Chollas Reservoir
Illustrated Checklist
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Native and Naturalized (157)
Exotic: Provisional (2)
Exotic: Escapee (3)
Hybrids (3)
- Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acutaLast observed by Jeff Spaulding on 24 Jan 2019
- Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescensLast observed by Jeff Spaulding on 6 Dec 2017
Additional Taxa (24)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Jeremiah Stock on 17 Feb 2024
- Western/Clark's Grebe Aechmophorus occidentalis/clarkiiLast observed by David Kimbrough on 15 Dec 2022
- yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)Last observed by David McNaughton on 15 Dec 2019
- Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolorLast observed by John Knox on 14 Apr 2024