Animals Mating Movies
The Ecdysozoa are protostomes, named after their shared trait of ecdysis, progress by moulting. They embrace the most important animal phylum, the Arthropoda, which incorporates bugs, spiders, crabs, and their kin. All of these have a body divided into repeating segments, usually with paired appendages.
Endangered species are animal popluations that are at risk of extinction. Natural extinctions do occur, but human beings play an integral role in animal extinction and preservation. Whether they crawl, fly, swim, slither, stroll, run or pounce, wild animals depend on their instincts. Read about all kinds of untamed animals, mammals, birds, fish, bugs, reptiles and amphibians.