American Redstart (Setophaga ruticilla)  -   real media    

American Robin  (Turdus migratorius) -   swf    
    more info: 1

Barn Owl (Tyto alba)  -   real media    

Blue Jay (Cyanocitta cristata)  -   swf    

Brown-headed Cowbird (Molothrus ater)  -   swf    

Canada Goose (Branta canadensis)  -   mp3    

Carolina Wren (Thryothorus ludovicianus)  -   mp3     mp3

Catbird (Dumetella carolinensis)  -   mp3    
    more info: 1

Common Grackle (Quiscalus quiscula)  -   mp3    

Common Tern   -   real media    

Eastern Towhee   -   swf    

European Starling   -   real media    

House Sparrow   -    real media

House Wren   -   mp3     real media 

Northern Cardinal   -   swf    

Northern Mockingbird   -   swf     mp3
    more info: 1

Piping Plover   -   real media    

Red-eyed Vireo   -   swf    

Scarlet Tanager   -   swf    

Song Sparrow - swf

Warbling Vireo   -   wav     real media     mp3

夜來風雨聲 巢破知多少   8(