Serengeti National Park, located in the northern region of Tanzania, is a huge nature reserve that ranks first in the world in terms of its size and fame. Many animals, whose numbers are estimated at thousands annually, migrate to this region, such as African tigers, elephants, deer, leopards, lions, and many others. There are also many birds that inhabit the reserve and fly freely in the sky every day, and it is estimated that the reserve includes about 500 species.