Blue Grosbeak

Subspecies (7)

• Passerina caerulea caerulea

  breeds southeastern USA; winters to Panama and Cuba

• Passerina caerulea chiapensis

  southern Mexico (Chiapas and adjacent Oaxaca) to Guatemala

• Passerina caerulea deltarhyncha

  coastal western Mexico (southern Sinaloa and Durango to Oaxaca)

• Passerina caerulea eurhyncha

  eastern Mexico (Coahuila to Nuevo León, southern Tamaulipas, and Oaxaca)

• Passerina caerulea interfusa

  breeds southwestern USA to northeastern Baja California and northwestern Mexico; winters to Honduras

• Passerina caerulea lazula

  Honduras to Nicaragua and Costa Rica

• Passerina caerulea salicaria

  breeds north-central California and western Nevada to northwestern Baja; winters to Guerrero