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title: BirdID Poster
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[![Cornell Lab](https://dl.allaboutbirds.org/hs-fs/hub/95627/file-2091666898.gif)](http://birds.cornell.edu)

# Thank you for requesting the Backyard Bird ID Poster

Please allow 4-6 weeks for delivery

#### Did you know that only a few female North American songbirds sing, but the female Northern Cardinal does, and often while sitting on the nest. 

 ![describe the image](https://dl.allaboutbirds.org/hs-fs/file-16050506-jpg/images/hm__northern_cardinal_female_lesley_mattuchio_ma_2011-resized-163.jpg) 

#### Explore more "Cool Facts" about North American birds in the [Life History](http://www.allaboutbirds.org/guide/Northern_Cardinal/lifehistory) tab on All About Birds. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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<http://birdsredesign.wordpress.com/feed/><https://twitter.com/CornellBirds>

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