Hey everyone, welcome back to Waw Creator! In this video, I will show you how to make a diorama set in the Amazon rainforest, ...
Many animals get their external marking — such as, feathers, hair or scales-from genetics. But it turns out, the crocodile gets its head patterns differently. (Story aired on ATC on Dec. 11, 202.) We ...
Scientists normally explain the spectacular diversity of animal patterns by pointing to genetics. But a study in Nature suggests that, at least for crocodile heads, different forces might be at play.