Photos

What

Western Tent Caterpillar Malacosoma californicum

Observer

icosahedron

Date

May 8, 2013 10:15 AM PDT

Description

The caterpillars seemed to be dead, as you can see in the second picture where I've breached the tent.

Photos

Observer

icosahedron

Date

May 8, 2013 10:00 AM PDT

Description

Could easily find on several species of 'live oaks' throughout the park.

Photos

Observer

icosahedron

Date

May 8, 2013 11:45 AM PDT

Photos

Observer

icosahedron

Date

May 8, 2013 11:30 AM PDT

Photos

Square

What

Black Walnut Juglans nigra

Observer

miles_anderson

Date

Apr 24, 2013

Description

Dark green leaves, with annoying walnuts that fall on my dads truck and leave forest green-black spots on the windshield.

Photos

What

Henderson's shooting star Dodecatheon hendersonii

Observer

icosahedron

Date

Mar 26, 2013 02:50 PM PDT

Photos

Square

What

Rose Clover Trifolium hirtum

Observer

icosahedron

Date

Mar 26, 2013 03:10 PM PDT

Photos

Square

Observer

icosahedron

Date

Mar 26, 2013 03:00 PM PDT

Photos

Observer

icosahedron

Date

Mar 26, 2013 03:00 PM PDT

Photos

Square

What

Red-tailed Hawk Buteo jamaicensis

Observer

sterling

Date

Mar 13, 2013

Place

marin ca (Google, OSM)

Description

Shooting out the car window.

Photos

Square

What

Red-tailed Hawk Buteo jamaicensis

Observer

sterling

Date

Mar 13, 2013

Description

Shooting out the car window.

Photos

Square

What

Merlin Falco columbarius

Observer

billyverde

Date

Feb 24, 2013

Description

This bird showed up in my neighborhood in early January, and I've been stalking it ever since. It spends a lot of time on the very top of one of the taller neighborhood trees, and I wouldn't have given it a second glance were it not being divebombed by a pair of crows one afternoon. Twice now I've seen this bird dining on a mouse or small bird such as a sparrow, and whenever it flies near any of the other neighborhood trees, every bird in the tree scatters.

The missile-like trajectory of its flight, its size (smaller than a crow, bigger than a kestrel), its diet, and its banded tail lead me to believe it might be a merlin, but if anyone else could back me up on that, it would be much appreciated.

Tags

Photos

What

spring vetch Vicia sativa ssp. sativa

Observer

curiousgeorge61

Date

Feb 15, 2013

Photos

Square

What

English Plantain Plantago lanceolata

Observer

curiousgeorge61

Date

Feb 15, 2013

Photos

What

Willows Genus Salix

Observer

curiousgeorge61

Date

Feb 15, 2013

Photos

Observer

curiousgeorge61

Date

Feb 15, 2013

Description

This is known as a suncup.

Photos

Observer

curiousgeorge61

Date

Feb 15, 2013

Description

The common name I heard first was Ground Iris.

Photos

What

Dark-eyed Junco Junco hyemalis

Observer

curiousgeorge61

Date

Feb 15, 2013

Description

I'm not totally sure about this one.

Photos

What

Common Yarrow Achillea millefolium

Observer

curiousgeorge61

Date

Feb 15, 2013

Photos

Square

What

Miner's Lettuce Claytonia perfoliata

Observer

curiousgeorge61

Date

Feb 15, 2013

Photos

What

Pacific Hound's Tongue Cynoglossum grande

Observer

curiousgeorge61

Date

Feb 15, 2013

Photos

What

Milkmaids Cardamine californica

Observer

curiousgeorge61

Date

Feb 15, 2013

Photos

What

White-tailed Kite Elanus leucurus

Observer

curiousgeorge61

Date

Feb 15, 2013

Description

I saw this guy sitting on a bush and tried to approach it slowly to to get a good shot, but of course it was watching me the whole time and took off.

Photos

No photos

What

Dawn Redwood Metasequoia glyptostroboides

Observer

gander

Date

Oct 7, 2012 10:33 PM PDT

Description

16" DBH 35' tall planted Aug 1980

Photos

8422154267_457690c8a5_s

Observer

kueda

Date

Jan 26, 2013 12:03 PM PST

Description

Well, it has rhizines, but it seems way more orange than the ones we saw on buckeye later in the day. I believe this was on an oak twig.

Photos

Observer

kueda

Date

Jan 26, 2013 12:00 PM PST

Description

Sorrediate margins, black underside with brown margins. Growing on a mossy rock, which is apparently not right for this species, but I can't find a better match.

Photos

8423249496_002ac4374a_s

Observer

kueda

Date

Jan 26, 2013 12:09 PM PST

Description

Growing on a rock wall.

Photos

8423249054_10fae29ef8_s

What

gold-eye lichen Teloschistes chrysophthalmus

Observer

kueda

Date

Jan 26, 2013 12:16 PM PST

Photos

8423248968_19beef45ee_s

Observer

kueda

Date

Jan 26, 2013 12:18 PM PST

Description

Backlit branches, that is. Probably Flavoparmelia caperata, but I didn't record any info about the lower surface, so I can't really be sure. I beliebe the tree was an oak, possibly valley oak, but not sure.

Photos

8423248778_c7dec0cdfe_s

What

Pixie Cups Genus Cladonia

Observer

kueda

Date

Jan 26, 2013 12:25 PM PST

Description

Can't say I'm feeling good about Cladonia ID or the focus here, but I liked the mosses.