double-crested cormorant

Nannopterum auritum

Member of american cormorants (genus Nannopterum)
cormorants and shags (family Phalacrocoracidae)
waterbirds
birds (class Aves)
animals (kingdom Animalia)

There are no other wild species of this genus in the bay area.

Chris’s observations: 10 (all are research grade)

Locations:

Ed R. Levin CP: 3
Coyote Hills RP: 2
Desolation Wilderness
Joseph D. Grant CP
Lake Chabot RP
Stevens Creek CP
Wilder Ranch SP

Months:

Nov.: 1
Dec.: 2
Jan.: 1
Feb.: 1
Mar.: 1
Apr.: 0
May: 1
Jun.: 0
Jul.: 2
Aug.: 1

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Taxon info: iNaturalist – AllAboutBirds

Bay Area species: iNaturalist