Steve Hampton:
adult Glaucous Gull
Steve Hampton:
adult Glaucous x Glaucous-winged Gull
Steve Hampton:
adult Glaucous x Glaucous-winged Gull
Steve Hampton:
first cycle Herring Gull
Steve Hampton:
adult Herring Gull
Steve Hampton:
adult Herring with dark eye
Steve Hampton:
possible Slaty-backed Gull 2
Steve Hampton:
possible Slaty-backed Gull 1
Steve Hampton:
adult Thayer's with pale eye
Steve Hampton:
first cycle pale Thayer's/Kumlien's
Steve Hampton:
first cycle pale Thayer's/Kumlien's
Steve Hampton:
adult Western Gull
Steve Hampton:
CVBC Gull ID Workshop
Steve Hampton:
Thayer's Gull
Steve Hampton:
Glaucous Gull
Steve Hampton:
Glaucous Gull
Steve Hampton:
juvenile Herring Gull
Steve Hampton:
pale and regular Thayer's Gulls
Steve Hampton:
pale Thayer's (same as adjacent pic)