To study if color and pattern stop bird attacks, the scientists used clay similar to Play-Doh to build a lot of frog models that look just like the frogs found in the jungle. Two of the frogs have warning colors (aposematic) and the other two frogs blend into the background (cryptic). Two of the frogs are found in the jungle (familiar) and the other two are not normally found in the jungle (novel). These pictures show the clay frogs scientists used in the experiment. In the PLOS ONE article, “ Inferring Predator Behavior from Attack Rates on Prey-Replicas That Differ in Conspicuous,“ the scientists looked at poisonous frogs and how bright colors affect attacks on the animal. One group of scientists did exactly this. To answer our question, we could test what colors work best to protect frogs and warn predators of poisons, and then test how well brightly colored animals survive in the wild. Your next question is which colors will work best to keep you safe? Scientists wondered the same thing. If you are like many frogs that are poisonous, you choose to be bright and colorful. If you are brightly colored you can warn attackers of your poisons. The question for you is - should you be dull or brightly colored? If you are dull and blend in with your background it would be harder for predators to see you. Luckily for you, you are poisonous and this helps protect you from predators. You love living there, but you always have to be aware of looming birds, snakes, and other hungry animals that want you to be their next meal. The animals above all use color to warn predators that they have poisons, venoms or other defenses to protect themselves.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |