rswinkleman:
California gull
rswinkleman:
Heerman's gull (juvenile)
rswinkleman:
Bonaparte's gull
rswinkleman:
Glaucous-winged gull (juvenile)
rswinkleman:
Juvenile California gull
rswinkleman:
Laughing gull (Larus atricilla)
rswinkleman:
Laughing gulls
rswinkleman:
Laughing gull (Larus atricilla)
rswinkleman:
Laughing gulls
rswinkleman:
Adult glaucous-winged gull
rswinkleman:
Herring gull (adult)
rswinkleman:
Ring-billed gull (adult)
rswinkleman:
Ring-billed gull (juvenile)
rswinkleman:
Ring-billed gulls (adult and juvenile)
rswinkleman:
California gull
rswinkleman:
Ring-billed gull (juvenile)
rswinkleman:
Ring-billed gull (first cycle)
rswinkleman:
Glaucous gull
rswinkleman:
Mew gull
rswinkleman:
Glaucous gull taking a break
rswinkleman:
Mew gull
rswinkleman:
Ring-billed gull and mew gull
rswinkleman:
Mew gull
rswinkleman:
Mew gull
rswinkleman:
Mew gull with a California gull (left) and ring-billed gull (right)
rswinkleman:
Mew gull with ring-billed gulls of different stages
rswinkleman:
Western gulls (third-cycle in foreground, first-cycle in middle, fourth-cycle [adult] in far background)
rswinkleman:
Herring gull (first cycle)
rswinkleman:
California gull (fourth-cycle [adult])
rswinkleman:
Glaucous-winged gull (first-cycle)
