© Robert Siegel
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Hellyer County Park

Hellyer Park City Challenge Bioblitz
April 28, 2019

Merav explaining

Hellyer
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Merav explaining

Hellyer
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Richard performs

Hellyer
Richard
Musical instruments
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Performance

Hellyer
Richard
Musical instruments
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Common slider (Trachemys scripta)
Family: Emydidae (pond and box turtles)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Common slider (Trachemys scripta)
Family: Emydidae (pond and box turtles)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Snow in Hell

Hellyer
Domestic mallard ()
Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Snow in Hell

Hellyer
Domestic mallard ()
Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Domestic mallard ()
Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Snow goose (Chen caerulescens)
Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Snow goose (Chen caerulescens)
Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Canada goose (Branta canadensis) Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Mallard (Anas platyrhynchos)
Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Muscovy duck (Cairina moschata)
Family: Anatidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
American coot (Fulica americana)
Family: Rallidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Pied-billed grebe (Podilymbus podiceps)
Family: Podicipedidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Pied-billed grebe (Podilymbus podiceps)
Family: Podicipedidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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A hard act

Hellyer
Northern rough-winged swallow (Stelgidopteryx serripennis)
Family: Hirundinidae (swallows and martins)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
European starling (Sturnus vulgaris)
Family: Sturnidae (starlings)
Pineapple weed (Matricaria discoidea)
Family: Asteraceae (sunflowers, daisies, asters)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
California ground squirrel (Otospermophilus beecheyi)
Family:
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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WFL

Hellyer
Western fence lizard (Sceloporus occidentalis)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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As woody as cotton

Hellyer
Eastern cottonwood (Populus deltoides )
Family Salicaceae (willow family)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Eastern cottonwood (Populus deltoides )
Family Salicaceae (willow family)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Cottonwood

Hellyer
Eastern cottonwood (Populus deltoides )
Family Salicaceae (willow family)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Damselfly

Hellyer
Damselfly - vivid dancer (Argia vivida)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Skipper on convolvulus

Hellyer
Skipper ()
Convolvulus ()
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Robin

Hellyer
American robin (Turdus migratorius)
Family: Turdidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Water boatman ()
Family: Corixidae
Order: Hemiptera
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Water boatman ()
Family: Corixidae
Order: Hemiptera
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Gall ()
Family:
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Salsify (Tragopogon porrifolius i)
Family: Asteraceae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Salsify (Tragopogon porrifolius i)
Family: Asteraceae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Redwood cone

Hellyer
California redwood (Sequoia sempervirens)
Family: Cupressaceae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Red swamp crayfish (Procambarus clarkii)
Family: Cambaridae
Order: Decapoda
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Red swamp crayfish (Procambarus clarkii)
Family: Cambaridae
Order: Decapoda
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Spring orygia

Hellyer
Tussock moth (Orygia)
Family: Erebidae
on coast live oak (Quercus agrifolia)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Tussock

Hellyer
Tussock moth (Orygia)
Family: Erebidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Tussock

Hellyer
Tussock moth (Orygia)
Family: Erebidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Becoming a lady

Hellyer
Asian lady beetle (Harmonia axyridis)
Family: Coccinellidae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Dark-eyed junco (Junco hyemalis)
Family: Passerellidae (New World sparrows)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
()
Family: Asteraceae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Wild radish (Raphanus sativus)
Family: Brassicaceae (mustard family)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Turkey vulture (Cathartes aura)
Family: Cathartidae (New World vultures)
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
()
Family:
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer
Great-tailed grackle (Quiscalus mexicanus)
Family: Icteridae
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Housefly

Hellyer
Fly ()
Family:
Hellyer Park City Challenge Bioblitz
April 28, 2019
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Hellyer
Beetle ()
Family:
Hellyer Park City Challenge Bioblitz
April 28, 2019
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Hellyer
()
Family:
Hellyer Park City Challenge Bioblitz
April 28, 2019
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Bob and Sue

Hellyer
Bob and Sue Bowling
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Bob and Deb

Hellyer
Bob and Deb Kramer
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Lake

Hellyer
Hellyer Lake
Hellyer Park City Challenge Bioblitz
April 28, 2019
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Follow your dreams

Hellyer
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Hellyer Park Spring Wildlife Walk
April 6, 2019

Vociferous

Hellyer
Killdeer (Charadrius vociferus)
Family: Charadriidae
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Caterpillars on leaf

Hellyer
Moth ()
Family:
Hellyer Park Spring Wildlife Walk
April 6, 2019
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Hellyer
American Bullfrog (Lithobates catesbeianus)
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Hellyer
Black-crowned night heron (Nycticorax nycticorax)
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Pine

Hellyer
Pine ()
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Coot

Hellyer
American coot (Fulica americana)
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Coot with stick

Hellyer
American coot (Fulica americana)
Family:
Hellyer Park City Challenge Bioblitz
April 28, 2019
Canon 7Dmark2

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Flower

Hellyer
Bird's-eye Speedwell (Veronica persica)
Family: Plantaginaceae (plantain family) Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Daisy

Hellyer
Common Daisy (Bellis perennis)
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Like a wolf

Hellyer
Lupine ()
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Rattled out of his skin

Hellyer
Northern Pacific Rattlesnake (Crotalus oreganus oreganus) - subspecies of Western rattlesnake
Hellyer Museum Serpentarium
Hellyer Park Spring Wildlife Walk
April 6, 2019
Canon 7Dmark2

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Related pages:

+ Bioblitzes
+ Coyote Creek
+ Bay Area pictures
+ Bioblitz

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Last modified: April 29, 2019
Created: April 11, 2019 (from coyotevalley.html)
Contact: siegelr@stanford.edu
All pictures are protected by copyright. Do not use without permission.