Most reptiles are active predators. Lizards hunt mainly insects. Snakes target prey such as rodents and birds. Some snakes subdue their victims with venom. Crocodiles prey on creatures as large as wildebeest. Turtles and terrapins eat mainly fish and invertebrates. Tortoises, which live on land, feed mostly on vegetables and hay. If a reptile is […]
Wild parrots are being captured illegally causing a major population decline. Part of the problem is the encroachment by humans into their habitat. But an increasing number lost is due to the illegal trade of these birds. In Mexico alone, up to 60,000 parrots are dying yearly because of the inhumane treatment at the hands […]
If you’ve ever been licked by a cat, you’ve experienced the roughness of the tongue, almost like sandpaper. A cat’s tongue is covered with barbs called papillae that face backwards and cause the rough sensation. The barbs are made of seratin, a substance found in human fingernails. The barbs serve a number of purposes. Cats […]
