Rio Grande Valley, Texas, USA. The Northern Mockingbird has one of the most varied arrays of sounds and songs of any bird. They

- Image ID: BDM89Y
Rio Grande Valley, Texas, USA. The Northern Mockingbird has one of the most varied arrays of sounds and songs of any bird. They
David Cardinal / Alamy Stock Photo
Image ID: BDM89Y
Rio Grande Valley, Texas, USA. The Northern Mockingbird has one of the most varied arrays of sounds and songs of any bird. They can easily learn to mimic human sounds including cellphones.