Graylag geese produce oil in a special gland and preen their feathers, spreading the oil to keep the feathers waterproof.
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File size | 2223242 |
Original date | 4/12/03 10:29 AM |
Resolution | 2272 x 1704 |
Flash | Flash did not fire |
Focal length | 21.3mm |
Exposure time | 1/400s |
Aperture | 4.9 |
Focus Distance | 8.01m |
Metering Mode | Multi-segment |
Camera make | Canon |
Camera model | Canon PowerShot S40 |
Sensor type | OneChipColorArea |
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