Change Region
Change Region
IRWD San Joaquin Marsh & Wildlife Sanctuary, Irvine
Illustrated Checklist
Powered by Macaulay Library and eBirdUpdated ~7 seconds ago
Custom Time Period
Change Time Period
Jump to species
View all media
Native and Naturalized (326)
Exotic: Provisional (7)
Exotic: Escapee (19)
Hybrids (6)
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensisLast observed by mark kincheloe on 18 Mar 2021
- Northern Shoveler x Gadwall (hybrid) Spatula clypeata x Mareca streperaLast observed by Dorian Anderson on 21 Feb 2016
- Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkiiLast observed by Starlyn Howard on 15 Sep 2024
- Double-crested x Neotropic Cormorant (hybrid) Nannopterum auritum x brasilianumLast observed by Doug Willick on 10 Jul 2020
- Glossy x White-faced Ibis (hybrid) Plegadis falcinellus x chihiLast observed by Brian Daniels on 21 Aug 2010
- Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalisLast observed by Chuck Schussman on 4 May 2016
Additional Taxa (82)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by James Wagner on 27 May 2024
- American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulvaLast observed by Brian Daniels on 28 Sep 2003
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Peter Gordon on 14 Mar 2025
- Red/Red-necked Phalarope Phalaropus fulicarius/lobatusLast observed by James Mitchell on 10 Aug 2022
- Western/Clark's Grebe Aechmophorus occidentalis/clarkiiLast observed by JoAnn Nothhelfer on 15 Mar 2025
- Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianumLast observed by Avo Stilt on 9 Jul 2024
- Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperiiLast observed by Avo Stilt on 18 Feb 2025
- Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.Last observed by Jonathan Mills-Anderson on 10 Feb 2012
- Mitred/Red-masked Parakeet Psittacara mitratus/erythrogenysLast observed by Doug Willick on 28 Aug 2018
- large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.Last observed by Tracy Drake on 22 Aug 2011
- Western/Eastern Wood-Pewee Contopus sordidulus/virensLast observed by Thomas Wurster on 17 Jun 2023
- Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseriLast observed by Don Hoechlin on 13 May 2015
- yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)Last observed by Nicholas Earnhart on 18 Nov 2024
- Townsend's/Hermit Warbler Setophaga townsendi/occidentalisLast observed by rick shearer on 4 May 2016
- Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalusLast observed by Jeff Bray on 27 Sep 2024