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Taken 18-Sep-21
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Dimensions3084 x 2302
Original file size2.67 MB
Image typeJPEG
Color spacesRGB
Date taken18-Sep-21 12:07
Date modified21-Sep-21 17:38
Shooting Conditions

Camera makeSONY
Camera modelDSC-RX10M4
Focal length220 mm
Focal length (35mm)600 mm
Max lens aperturef/4
Exposure1/250 at f/8
FlashNot fired, compulsory mode
Exposure bias0 EV
Exposure modeAuto
Exposure prog.Aperture priority
ISO speedISO 1000
Metering modePattern
Digital zoom1x
Carpenter Ants (Camponotus, probably semitestaceous) Emerging from Nest

Carpenter Ants (Camponotus, probably semitestaceous) Emerging from Nest

One major leads the way; an army of male aletes is close behind. Jasper Ridge Biological Preserve, Shack Trail (Trail 7), near the Shack Riders' Shack (AKA Hillside Lab). 9/18/2021, 12:07:16 pm. ID by John Espey.