Photography by Dan Quinn

2010 Escobar: Coyotes, Flowers, Oaks

Taken 17-Mar-10

Visitors 9

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Photo Info

Dimensions1445 x 960

Original file size710 KB

Image typeJPEG

Color spacesRGB

Date taken17-Mar-10 08:25

Date modified20-Mar-10 20:31

Shooting Conditions

Camera makeNIKON CORPORATION

Camera modelNIKON D300

Focal length70 mm

Focal length (35mm)105 mm

Max lens aperturef/5.3

Exposure1/125 at f/9

FlashFired, compulsory mode, return light detected

Exposure bias0 EV

Exposure modeAuto

Exposure prog.Normal

ISO speedISO 200

Metering modePattern

Digital zoom1x

Leaves and Acorn of Leather Oak (Quercus durata var. durata)

Trail 15, almost in sight of Road F, W of Trail 16. Leather Oak grows mostly in serpentine soils -- soils derived from serpentine rock. Serpentine rock is visible on the trail here. Leather Oak is in the White evolutionary lineage of Oaks -- it hybridizes with the Blue Oak at Jasper Ridge.