Giant salamanders are large amphibians belonging to the family Cryptobranchidae. They are primarily found in the rivers and streams of East Asia and North America. The most well-known species is the Chinese giant salamander, which can grow up to 1.8 meters (5.9 feet) long. These creatures are known for their wrinkled skin and can live for several decades. These salamanders are mostly aquatic and prefer cool, clean water. They are carnivorous, feeding on fish, insects, and other small animals. Due to habitat loss and overexploitation, giant salamanders are considered endangered in many regions, highlighting the need for conservation efforts.