Change Region
Change Region
Antonelli Pond
Illustrated Checklist
Powered by Macaulay Library and eBirdUpdated ~17 seconds ago
Custom Time Period
Change Time Period
Jump to species
View all media
Native and Naturalized (251)
Exotic: Escapee (1)
Hybrids (1)
- Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescensLast observed by Justin Bosler on 30 Nov 2017
Additional Taxa (51)
- Cackling/Canada Goose Branta hutchinsii/canadensisLast observed by Nicholas Levendosky on 31 Dec 2020
- Horned/Eared Grebe Podiceps auritus/nigricollisLast observed by UCSC NH of Birds class on 21 Nov 2021
- Western/Clark's Grebe Aechmophorus occidentalis/clarkiiLast observed by Madeleine Pott on 9 May 2020
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Bryan Kett on 1 Sep 2020
- Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolorLast observed by Alisa 'Cai' Baker on 12 Nov 2023
- Townsend's/Hermit Warbler Setophaga townsendi/occidentalisLast observed by A Kopitov on 23 Sep 2016
- Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalusLast observed by Christian Schwarz on 27 Aug 2018