John's lifer Golden-crowned Sparrow. Some of the birds from Shay on this day:
On our way out to the north spit of Humboldt Bay we briefly drove through the Arcata Bottoms. Of note was the large mixed flock of VAUX'S SWIFT and VIOLET-GREEN SWALLOWS, maybe a combined total of 300-450 birds (very rought estimate). Our destination on the north spit was the north jetty of Humboldt Bay which is the most convenient spot to pick up the West Coast rocky shorebirds and various nearshore seabirds.
Before the north jetty, though, we made a brief stop to look at the Coast Guard breakwater to make sure no Blue-footed Boobies were roosting with the numerous Brown Pelicans and Heermann's Gulls (John had got his lifer Heermann's earlier in this current trip). Blue-footed Boobies have been staging an unprecedented invasion into California and all of us Northwestern California birders have been keeping an eye out for Humboldt Counties first record ever, which was almost (hopefully?!) bound to happen sooner or later. We didn't find a booby but John did pick up his lifer WESTERN GREBE.
After our brief stop to scope the breakwater we stopped at the "Cypress Patch" to look for potential migrants. Here we had the first flock of migrant MYRTLE and AUDUBON'S YELLOW-RUMPED WARLBERS that I had seen this fall, plus a TOWNSEND'S, and another BLACK-THROATED GRAY WARBLER.
We then made our way out to the jetty to find John's lifer rocky shorebirds and seabirds. John's first lifer here was an adult GLAUCOUS-WINGED GULL on the beach adjacent to the jetty. Walking out onto the jetty it quickly became apparent that the most noticeable bird around the jetty today were the numerous SURF SCOTERS, including some gaudy males. We soon hooked up with John's lifer SURFBIRDS and BLACK TURNSTONES, enjoying leisurely views of both of them as they were feeding along the rocks during the falling tide. While seawatching from the tip of the jetty we picked up John's lifer PACIFIC LOON, an adult flying by with some larger COMMON LOONS. The jetty was overall pretty slow, however, and was probably due to the overall calm and sunny conditions. On the walk out we picked up a WANDERING TATTLER which was pretty skittish and kept flying further north along the jetty whenever we tried to approach it.
Some photos from the jetty:
Photos from the "Horse Pasture":
Below are the eBird lists from the morning and the full species list.
eBird lists:
Shay Park
Janes Creek--Zehdnter and Q Street
Arcata Bottoms--s. of Lanphere Rd.
North Spit--Cypress Patch
Humboldt Bay--north spit jetty
Species list: 66 total species
Cackling Goose 10
Canada Goose 30
Surf Scoter 50
White-winged Scoter 10
Red-throated Loon 15
Pacific Loon 1
Common Loon 10
Eared Grebe 1
Western Grebe 10
Pelagic Cormorant 6
Brown Pelican --
Turkey Vulture 6
Red-shouldered Hawk 1
Wandering Tattler 1
Black Turnstone 6
Surfbird 10
Common Murre 1
Heermann's Gull 5
Ring-billed Gull 1
Western Gull 10
Glaucous-winged Gull 1
Eurasian Collared-Dove 6
Vaux's Swift 205
Anna's Hummingbird 3
Downy Woodpecker 2
Northern Flicker 2
Western Wood-Pewee 1
Willow Flycatcher 1
Black Phoebe 5
Warbling Vireo 2
Steller's Jay 2
American Crow 1
Common Raven 3
Violet-green Swallow 210
Barn Swallow 13
Black-capped Chickadee 18
Chestnut-backed Chickadee 3
Pacific Wren 2
Ruby-crowned Kinglet 1
Swainson's Thrush 1
European Starling 170
Cedar Waxwing 5
Orang-crowned Warbler 1
MacGillivray's Warbler 1
Common Yellowthroat 2
Yellow Warbler 8
Chestnut-sided Warbler 1
Yellow-rumped Warbler 7
Black-throated Gray Warbler 3
Townsend's Warbler 5
Wilson's Warbler 1
Spotted Towhee 1
Savannah Sparrow 2
Fox Sparrow 11
Song Sparrow 10
Lincoln's Sparrow 1
White-crowned Sparrow 40
Golden-crowned Sparrow 11
Western Tanager 2
Red-winged Blackbird --
Brewer's Blackbird --
Brown-headed Cowbird 3
House Finch 5
Lesser Goldfinch 3
American Goldfinch 25
House Sparrow --
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