American Yellow Warbler

Vocalizations

Subspecies (9)

• Setophaga aestiva aestiva

  breeds south-central Canada and central USA; winters to South America

• Setophaga aestiva amnicola

  breeds Alaska, Canada, and Newfoundland; winters to northern South America

• Setophaga aestiva banksi

  breeds central Alaska and northwestern Canada

• Setophaga aestiva brewsteri

  breeds coastal western USA and northwestern Mexico

• Setophaga aestiva dugesi

  Central Plateau of Mexico

• Setophaga aestiva morcomi

  breeds southeastern British Columbia, western USA, and northern Baja California; winters to northern South America

• Setophaga aestiva parkesi

  breeds northern Alaska and northern Canada

• Setophaga aestiva rubiginosa

  breeds southern Alaska to western British Columbia; winters to southern Baja and Panama

• Setophaga aestiva sonorana

  breeds southwestern USA to northwestern Mexico; winters to western Panama, Colombia, and Ecuador