English Sparrow
or better known as the House Sparrow are not actually sparrows but Old World Weaver Finches. The family of birds known as ‘Weaver’ Finches are named for their highly complex woven nests.
They are the most abundant songbirds in North America and the most widely distributed birds on the planet.
*Quoted Sources
http://www.nabluebirdsociety.org/sparrowcontrol.htm
http://www.infoplease.com/ce6/sci/A0817381.html
