Then, there are pigeons, who do things a bit ... differently. Pigeon nests typically consist of just a few twigs dropped in a loose pile. You can find them all over most cities, on rooftops ...

Tyson tells PEOPLE he owns pigeons all over the United States — and some of his birds make a cameo in his new campaign for Dr. Squatch Natasha Dye is a writer-reporter for PEOPLE covering sports.

Yet by the early 1900s no wild passenger pigeons could be found. One of the last authenticated records of the capture of a wild bird was at Sargents, Pike County. Ohio, on 24 March 1900. Only a few ...