What eats a chickadee?

* Sharp-shinned hawk

* Cooper's hawk

* Northern goshawk

* Merlin

* Peregrine falcon

* Great horned owl

* Barred owl

* Northern saw-whet owl

* Eastern screech-owl

* American crow

* Blue jay

* Common grackle

* Brown-headed cowbird

* Eastern bluebird

* Mountain bluebird

* Western bluebird

* Townsend's solitaire

* American robin

* Gray catbird

* Brown thrasher

* Northern mockingbird

* European starling

* House sparrow