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Robert Siegel
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Año Nuevo 2011
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Reptiles
Garters of the environnment
San Francisco garter snake
Thamnophis sirtalis tetrataenia
There are an estimated 1000 to 2000 of this endangered subspecies. On this outing, we spotted four of them in two groups of two.
Etymology: the genus name is derived from the Greek roots thamnos for bush and ophio for snake.
"Sirtalis" is derived from the Latin for garter and apparently refers to the dorsal stripe(s).
The subspecies name is derived from the Greek roots tetra for four and taenia for ribbon.
The latter is also a genus of tapeworm including several human pathogens.
November 19, 2011
Another view
November 19, 2011
Western Yellow-bellied Racer
Coluber constrictor mormon
Elephant seal (of course)
Elephant seal upside down
When elephant seals don't see eye to eye
Amanita muscaria
Año Nuevo creek
Amanita muscaria
Creatures
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Seals
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Sea otters
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Elephants
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Animals
Fungi
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Año Nuevo
fungi
Places
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Año Nuevo
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Elkhorn Slough
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Pigeon Point
Geography
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Mountains
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Islands
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Sun and Moon
External relevant links
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Coastside State Parks Association
(formerly San Mateo Coast Natural History Association - SMCNHA)
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Año Nuevo State Park
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Friends of the elephant seal
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Tagging of Pacific Predators (TOPP)
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Hopkins Marine Station
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Pigeon Point Lighthouse
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Pigeon Point Lighthouse Hostel
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modified: March 20, 2015
created: November 20, 2011
contact: siegelr@stanford.edu
All pictures are protected by copyright. Do not use without permission.