Moths are unable to fly during an earthquake.
328
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
The Basenji dog is the only dog that is not able to bark.
4
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23