Dog (scientific name: Canis lupus familiaris) is a kind of animal domesticated b···
The egret is a common large wading bird belonging to the family Heronidae. They ···
Penguins, known as the "Ship of the Ocean", are members of the swimming bird fam···
Earth is a planet full of extreme environments, from mind-numbing cold to swelte···
You may have heard of the lizard tyrant Tyrannosaurus rex. Or maybe the giant Ap···
The giant of the ocean, the whale, is known as the largest mammal on earth. Its ···
Tall, pointed fins and unique markings on the scales give the angelfish its icon···
Nowadays, more and more people choose to keep pets, and they are no longer limit···
Caterpillars are bristly-covered larvae that are the larval stage of moths or bu···
As one of the most familiar amphibians, frogs usually give people a simple and h···
There are more than 170 species of poison frogs. These amphibians are stunning w···
Pythons are reptiles that live primarily in Central and South America. Their sci···
There are seven species of sea turtles on Earth: green sea turtles, leatherback ···
Rattlesnakes (Crotalus or Sistrurus) are named for the snap at the end of their ···
The evil leaf-tailed gecko (Uroplatus phantasticus) is a gentle reptile that, de···
Lizards are a rare family of reptiles restricted to rocky islands off the coast ···
The order Squamata is the most diverse of all groups of reptiles, with approxima···
Considering how diverse snakes are today (nearly 500 genera, about 3,000 named s···
In the animal kingdom, speed can mean the difference between life and death. Pre···
In terms of typical body weight, the heaviest flying bird is the Cory bustard, w···