Closeup of a friendly adult Western Gull
Seeing the red spot on the beak helps trigger feeding in chicks. Tinbergen shared the Nobel in 1973 for this (among many other studies), bringing ethology fimly into the recognized sciences.
- Camera
- Sony A7C
- Lens
- FE 70-200mm F4 Macro G OSS II
- Focal length
- 200 mm
- Aperture
- ƒ/4.0
- Shutter speed
- 1/1250 sec
- ISO
- 100
- Program
- Manual
- Flash
- Did not fire