Animals, plants and other organisms can sense things that humans can’t:

- Snakes sense heat to locate prey
- Birds sense magnetic fields to guide their migrations
- Eagles have sharper eyesight, multiple times the visual acuity of humans
- Cats see in the dark
- Sharks sense electrical currents
- Jellyfish detect ocean currents
- Chameleons see in 360-degree vision
- Ticks smell butyric acid to find mammals