Photos / Sounds

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What

Messor pergandei

Observer

judielaine

Date

June 21, 2014 10:57 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Description

Harvester ants out compete the invasive Argentinian ants in the very dry grasslands at Jasper Ridge. Note all the chaff outside the colony.

Photos / Sounds

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What

Castilleja rubicundula

Observer

judielaine

Date

June 21, 2014 11:12 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Photos / Sounds

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What

ruby chalice clarkia Clarkia rubicunda

Observer

judielaine

Date

June 21, 2014 11:50 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Description

Close up, the deep red at the center bowl of the flowers becomes apparent. The reserve has three different observed species of Clarkia: C rubicunda, C unguiculata , and C purpurea. C unguiculata's shape is distinctive and is NOT a cup as these, and C purpurea is paler at the center.

Photos / Sounds

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What

Pied-billed Grebe Podilymbus podiceps

Observer

judielaine

Date

June 21, 2014 12:00 PM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Photos / Sounds

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What

Mariposa Lilies Genus Calochortus

Observer

judielaine

Date

June 21, 2014 09:38 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Description

Both C. venustus & C. argillosus are known in the preserve.

Photos / Sounds

What

Elymus multisetus

Observer

judielaine

Date

June 21, 2014 09:41 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Description

Big Squirreltail Grass

Photos / Sounds

What

Calycadenia multiglandulosa

Observer

judielaine

Date

June 21, 2014 09:42 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Description

Also known as rosin weed. Observed in serpentine grassland.

Photos / Sounds

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What

Family Acrididae

Observer

judielaine

Date

June 21, 2014 10:21 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Description

Observed in very dry serpentine grassland where harvester ants thrive, out-competing Argentinian ants.

Photos / Sounds

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What

Family Poaceae

Observer

judielaine

Date

June 21, 2014 10:17 AM PDT

Place

Jasper Ridge Biological Preserve, San Mateo, California, United States (Google, OSM)

Description

Non-native grass, much taller and growing in a less diversified community than the nearby areas with serpentine soils.

Photos / Sounds

What

Something...

Observer

mauricioantunano

Date

April 23, 2014 11:58 AM PDT

Place

Jasper Ridge Biological Preserve, Portola Valley, CA, US (Google, OSM)

Description

Chaparral woody plants small

Photos / Sounds

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What

Anna's Hummingbird Calypte anna

Observer

leslie_flint

Date

April 6, 2014

Place

Jasper Ridge Biological Preserve, Stanford, CA (Google, OSM)

Photos / Sounds

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What

Acorn Woodpecker Melanerpes formicivorus

Observer

leslie_flint

Date

April 6, 2014

Place

Jasper Ridge Biological Preserve, Stanford, CA (Google, OSM)

Photos / Sounds

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What

Violet-green Swallow Tachycineta thalassina

Observer

leslie_flint

Date

April 6, 2014

Place

Jasper Ridge Biological Preserve, Stanford, CA (Google, OSM)

Photos / Sounds

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What

Rough-skinned Newt Taricha granulosa

Observer

leslie_flint

Date

April 6, 2014

Place

Jasper Ridge Biological Preserve, Stanford, CA (Google, OSM)

Photos / Sounds

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What

Striped Coralroot Corallorhiza striata

Observer

leslie_flint

Date

April 6, 2014 10:05 AM PDT

Place

Jasper Ridge Biological Preserve, Portola Valley, CA, US (Google, OSM)

Photos / Sounds

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What

Genus Hyalophora

Observer

leslie_flint

Date

April 6, 2014 08:46 AM PDT

Place

Jasper Ridge Biological Preserve, Redwood City, CA, US (Google, OSM)

Description

cucoon

Photos / Sounds

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What

Cormorants and Shags Family Phalacrocoracidae

Observer

thebert

Date

March 25, 2014

Place

(Somewhere...)

Description

A probably juvenile cormorant. Double-crested are most common at the lake. Was hanging around the field station yesterday in a way that suggested it was habituated to humans. Or maybe sick. Not around today so hopefully it joined the others at the lake.

Photos / Sounds

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What

alders Genus Alnus

Observer

bob-dodge

Date

January 27, 2014

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

right in the creek bottom

Photos / Sounds

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What

Dirca occidentalis

Observer

bob-dodge

Date

January 27, 2014

Place

(Somewhere...)

Description

my first bloom of the season.

Photos / Sounds

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What

Hooded Merganser Lophodytes cucullatus

Observer

bob-dodge

Date

January 9, 2014

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

Eastern shoreline. 2 males, 2 females

Photos / Sounds

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What

Wrentit Chamaea fasciata

Observer

bob-dodge

Date

January 9, 2014

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

On the edge of chaparral along the fire road. Heard before seen

Photos / Sounds

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What

Mountain Lion Puma concolor

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

Tracks in a sandy area just above the willows. Noted at least a dozen or more tracks.

Photos / Sounds

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What

Dusky-footed Woodrat Neotoma fuscipes

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

Low hanging oak branch with nesting site low to the ground. I shook the branch and the woodrat came scampering out into the lower branches and froze, hoping I couldn't see it.

Photos / Sounds

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What

Yellow-eyed Ensatina (Subspecies Ensatina eschscholtzii xanthoptica) Ensatina eschscholtzii ssp. xanthoptica

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

first of the season. Unusually dry for this time of year. last big rain was December of 2012, a year ago. Less than 4" since then.

Photos / Sounds

No photos or sounds

What

California Ground squirrel Otospermophilus beecheyi

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Ruby-crowned Kinglet Regulus calendula

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Western Bluebird Sialia mexicana

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

American Kestrel Falco sparverius

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

European Starling Sturnus vulgaris

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Great Blue Heron Ardea herodias

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Black Phoebe Sayornis nigricans

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

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What

Hermit Thrush Catharus guttatus

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

White-breasted Nuthatch Sitta carolinensis

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Red-shouldered Hawk Buteo lineatus

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Mallard Anas platyrhynchos

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Wrentit Chamaea fasciata

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Red-tailed Hawk Buteo jamaicensis

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

ruddy duck Oxyura jamaicensis

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Canvasback Aythya valisineria

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

great egret Ardea alba

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

northern flicker Colaptes auratus

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

American coot Fulica americana

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Pied-billed Grebe Podilymbus podiceps

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

gadwall Anas strepera

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Oak Titmouse Baeolophus inornatus

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Western Scrub Jay Aphelocoma californica

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

No photos or sounds

What

Acorn Woodpecker Melanerpes formicivorus

Observer

bob-dodge

Date

December 16, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Photos / Sounds

What

Mountain Lion Puma concolor

Observer

bob-dodge

Date

December 3, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

We were up in the sandstone rock area, first finding a scrape from several days before and then this recent mass of scat at the base of a Mimulus plant. About the size of both my hands together; very fresh and damp but not steaming. Likely from early that morning. Should have touched it to test for warmth, since I had no thermometer. Photos: Dan Quinn

Photos / Sounds

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What

Common Buckeye Junonia coenia

Observer

mkmcd

Date

November 2, 2013

Place

Jasper Ridge, CA (Google, OSM)

Tags

Photos / Sounds

What

Oyster Mushroom Pleurotus ostreatus

Observer

bob-dodge

Date

November 21, 2013

Place

jasper ridge biological Preserve, Stanford Ca (Google, OSM)

Description

Very large clumps just below the dam. On dead either alder or cottonwood