Grey-collared Becard

Subspecies (5)

• Pachyramphus major australis

  Guatemala to north-central Nicaragua

• Pachyramphus major itzensis

  southeastern Mexico (Campeche, Yucatán, and Quintana Roo) and Belize

• Pachyramphus major major

  eastern Mexico (Nuevo León and San Luis Potosí to Chiapas)

• Pachyramphus major matudai

  Pacific slope of southern Mexico (Chiapas) and northern Guatemala

• Pachyramphus major uropygialis

  western Mexico (Sonora, Sinaloa, Durango, Michoacán, and Guerrero)