4 ms·
How is it compatible with the times of the day/year when the sun is absolutely not "up there" but closer to the horizon?
by henearkr 3y ago
How is it compatible with the times of the day/year when the sun is absolutely not "up there" but closer to the horizon?
- ryankrage77 3y agoThe insects still orient themselves towards the sky, as it's the brighter hemisphere. They're not locking directly onto light sources, just using them as a cue for orientation. But that fails when the reference point is not distant, as with an artificial light.
- henearkr 3y agoThanks! I understand better.