a poster with different kinds of birds on it's sides and the words passeriform
Save
google.com

Disney

another avian group is the Passeriformes, better known as the song birds. This is largest of all living bird groups. Living species of passerines out number the living species of all other bird groups combined. Many species look fairly similar to one another in overall form. They originated and began to diversify in the Southern Hemisphere. Earliest fossils of passerines are from Australia and date to 55 mya. Passerines are generally small and feed on insects and seeds.

Comments

No comments yet! Add one to start the conversation.