The African ostrich is the world's tallest living bird; where does the second tallest, the emu, come from?
Common ostrich The ostrich or common ostrich ("Struthio camelus") is either one or two species of large flightless birds native to Africa, the only living member(s) of the genus "Struthio", which is in the ratite family. In 2014, the Somali ostrich ("Struthio molybdophanes") was recognized as a distinct species.
Cinereous tinamou The cinereous tinamou ("Crypturellus cinereus"), also known as brushland tinamou, is a type of ground bird found in swamp and lowland forests in northern South America. They have some localized names that have been used by the indigenous people such as in Amazonas where they are called "inambu-pixuna", and in Pará, Brazil where they are called "nambu-sujo". Also, throughout their range they are called "inhambu-preto". Cinereous tinamous have been around for many centuries. They are part of the oldest families of the world today and have fossils discovered dating back tens of millions of years. Their quick reflexes play a role in their ability to survive.