Photography by Dan Quinn

Oak Herbivory

Taken 15-May-11

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Info

Photo Info

Dimensions1080 x 1080

Original file size835 KB

Image typeJPEG

Color spacesRGB

Date taken15-May-11 12:27

Date modified31-May-20 17:22

Shooting Conditions

Camera makeNIKON CORPORATION

Camera modelNIKON D300

Focal length270 mm

Focal length (35mm)405 mm

Max lens aperturef/6.3

Exposure1/500 at f/14

FlashNot fired

Exposure bias0 EV

Exposure modeAuto

Exposure prog.Normal

ISO speedISO 200

Metering modeCenter-weighted average

Digital zoom1x

Rodolfo Dirzo with Uncaged Oak Seedling (Quercus douglasii)

Uncaged seedlings are labeled with markers on each side, as indicated by Rodolfo Dirzo. Poison Oak (Toxicodendron diversilobum) on the right. The gloves protect against putting excessive human scent on the plants; they also protect the humans from Poison Oak.