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San Gregorio SB
Bird List
Updated ~8 seconds ago
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Native and Naturalized (194)
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Exotic: Escapee (1)
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Hybrids (4)
- Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescensDetails:
- Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreusDetails:
- Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescensDetails:
- Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
Additional Taxa (25)
- swallow sp. Hirundinidae sp.
- grebe sp. Podicipedidae sp.
- shearwater sp. Procellariidae sp. (shearwater sp.)
- blackbird sp. Icteridae sp.
- hawk sp. Accipitridae sp. (hawk sp.)
- passerine sp. Passeriformes sp.Details:
- Zonotrichia sp. Zonotrichia sp.
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
- Tree/Violet-green Swallow Tachycineta bicolor/thalassina
- new world sparrow sp. Passerellidae sp.
- Black-bellied Plover/golden-plover sp. Pluvialis sp.Details:
- Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostrisDetails:
- Horned/Eared Grebe Podiceps auritus/nigricollisDetails:
- hummingbird sp. Trochilidae sp.
- alcid sp. Alcidae sp.Details:
- duck sp. Anatidae (duck sp.)
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
- scoter sp. Melanitta sp.
- gull sp. Larinae sp.
- Greater/Lesser Scaup Aythya marila/affinis
- peep sp. Calidris sp. (peep sp.)
- cormorant sp. Phalacrocoracidae sp.
- loon sp. Gavia sp.
- Western/Clark's Grebe Aechmophorus occidentalis/clarkii
- Larus sp. Larus sp.