Pikas prefer the colder climates and are generally found in mountainous regions and rocky areas where there tend to be fewer predators. There are more than 30 different species of pika that range in color and size, across Asia, North America and parts of Europe.
Although the pika inhabits regions where there are few other animals, the pika has a number of predators mainly due to it's small size. The weasel is the main predator of the pika, along with birds of prey, dogs, foxes and cats.
During the mating season male and female pikas on opposite territories call to each other and form a pair bond. The female pika is able to produce two litters per year, but usually only one leads to successful young. The female pika gives birth to between 1 and 5 babies, after a gestation period of about a month. When the babies are old enough to be independent, they often settle near to their parents.