16 Snakes That Look Like Rattlesnakes: (With Pictures)

The snakes that look like rattlesnakes are some of the most commonly killed harmless animals in North America. A real rattlesnake has a segmented rattle on its tail, a broad triangular head, vertical cat-like pupils and heat-sensing pits between its eyes and nostrils. Many harmless snakes have blotchy, diamond-like patterns that match a rattlesnake’s, and … Read more

17 Insects That Look Like Wasps (With Pictures)

The insects that look like wasps are some of the best impersonators in the animal world. Their bold yellow-and-black or orange-and-black stripes, narrow waists and buzzing flight warn predators that they could be dangerous. This trick is called Batesian mimicry, in which a harmless species copies the warning signals of one that can sting. Birds … Read more

50 Types of Stingrays: Species and Facts

The types of stingrays make up one of the most varied groups of cartilaginous fish, with somewhere between 220 and 370 species, depending on how the group is defined. Stingrays are flattened relatives of sharks, with skeletons made of cartilage, wing-like pectoral fins and, in most species, a venomous barb on the tail. The group … Read more