15 April

A calm day at Boiler Bay with very low numbers of migrating birds. However, this gave good opportunities to watch migrating gray whales and at least four could be counted moving north. Another Fork-tailed Stom-petrel was seen today giving good  views at the same distance as yesterday. Counting time:06:10-11:10. 31 species of seabirds counted. Weather, sunny and hazy with moderate wind, 5 m/s (11mph) from west.

327
Black oystercatcher (Haematopus bachmani)
Bird species list:
Cackling Goose (Branta hutchinsii) 1
Surf Scoter (Melanitta perspicillata) 93
White-winged Scoter (Melanitta deglandi) 11
Black Scoter (Melanitta americana) 2
Common Merganser (Mergus merganser) 1
Red-breasted Merganser (Mergus serrator) 12
Red-throated Loon (Gavia stellata) 149
Pacific Loon (Gavia pacifica) 224
Common Loon (Gavia immer) 6
Loon sp. 24
Red-necked Grebe (Podiceps grisegena) 6
Western Grebe (Aechmophorus occidentalis) 7
Sooty Shearwater (Puffinus griseus) 17
Fork-tailed Storm-Petrel (Oceanodroma furcata) 1
Brandt’s Cormorant (Phalacrocorax penicillatus) 90
Double-crested Cormorant (Phalacrocorax auritus) 50
Pelagic Cormorant (Phalacrocorax pelagicus) 71
Brown Pelican (Pelecanus occidentalis) 48
Whimbrel (Numenius phaeopus) 3
Western/Least Sandpiper 4
Common Murre (Uria aalge) 1327
Pigeon Guillemot (Cepphus columba) 19
Marbled Murrulet (Brachyramphus marmoratus) 4
Rhinocerous Auklet (Cerorhinca monocerata) 6
Black-legged Kittiwake (Rissa tridactyla) 3
Mew Gull (Larus canus) 5
Western Gull (Larus occidentalis) 188
California Gull (Larus californicus) 12
American Herring Gull (Larus smithsonianus) 37
Thayer’s Gull (Larus thayeri) 3
Glaucous-winged Gull (Larus glaucescens) 15
Caspian Tern (Hydroprogne caspia) 22
Whale species list:
Gray Whale (Eschrichtius robustus) 4
Harbour Porpoise (Phocoena phocoena) 5
Small whale sp. 1
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