Bonaparte’s Gull

Sp S F W N

C U C U

(1)

Heerman’s Gull

Sp S F W N

C C A

(1)

Mew Gull

Sp S F W N

C U C C

(1)

Ring-billed Gull

Sp S F W N

C U C C

(1)

Western Gull

Sp S F W N

R R R R

(1)

California Gull

Sp S F W N

O C C R

(1)

Glaucous-winged Gull

Sp S F W N

U U U U *

(1)

Caspian Tern

Sp S F W N

C U C P

(1)

Common Murre

Sp S F W N

U U U U

(1)

Pigeon Guillemot

Sp S F W N

C C C C *

(1)

Marbled Murrelet

Sp S F W N

U U U U

(1)

Rhinoceros Auklet

Sp S F W N

C C C C

(1)