• indigo bunting 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• song sparrow 

  Borror, Donald J (Borror Laboratory of Bioacoustics, )
• blue jay 

  Borror, Donald J (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• Connecticut warbler 

  Borror, Donald J (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• brown-headed cowbird 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• indigo bunting 

  Forsythe, Dennis (Borror Laboratory of Bioacoustics, )
• Nuttall's white-crowned sparrow 

  Nelson, Douglas A (Borror Laboratory of Bioacoustics, )
• scarlet tanager 

  Borror, Donald J (Borror Laboratory of Bioacoustics, )
• Acadian flycatcher 

  Borror, Donald J (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• brown-headed cowbird 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Reese, Carl R (Borror Laboratory of Bioacoustics, )
• northern cardinal 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )
• brown-headed cowbird 

  Ellison, Kevin S (Borror Laboratory of Bioacoustics, )
• wood thrush 

  Dearborn, Donald (Borror Laboratory of Bioacoustics, )

View more