| [00:00.65] | Of course, hungry predators sometimes ignore the warning. |
| [00:04.35] | They still go after the grasshopper. |
| [00:06.69] | If that happens, the grasshopper has a backup defense. |
| [00:10.65] | It makes lots of foam. |
| [00:12.89] | The foam tastes so bad that the predator won't do it again. |
| [00:17.91] | Color doesn't offer enough protection for some other animals. |
| [00:22.06] | They have different defenses that help them survive in the wild. |
| [00:26.09] | Many fish live in groups or schools. |
| [00:29.21] | That's because there is safety in numbers. |
| [00:32.35] | At the first sign of trouble, schooling fish swim as close together as they can get. |
| [00:38.43] | Then the school of fish makes lots of twists and turns. |
| [00:42.82] | All that movement makes it hard for predators to see individuals in a large group. |
| [00:48.45] |
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