Cardinals (Cardinalidae)

Black-headed Grosbeak (Pheucticus melanocephalus) - HBW 16, p. 407

French: Cardinal à tête noire German: Schwarzkopf-Kernknacker Spanish: Picogrueso Cabecinegro

Taxonomy: Guiraca melanocephalus Swainson, 1827, Tableland, Temascaltepec, Mexico.
In the past, this species and P. ludovicianus sometimes placed in a separate genus, Hedymeles; the two have been thought to form a superspecies, and frequently considered conspecific; they hybridize in overlap zone E of Rocky Mts. Proposed race rostratus (Nuevo León, in NE Mexico) included within nominate. Two subspecies recognized.

Subspecies and Distribution:

  • maculatus (Audubon, 1837) - breeds along Pacific coast from SW Canada (SW British Columbia S from c. 53° N, also S Vancouver I) S in W USA to California and to extreme NW Mexico (to c. 30° N in Baja California); winters S Baja California and mainland Mexico.
  • melanocephalus (Swainson, 1827) - breeds from SW Canada (SE British Columbia, S Alberta and SW Saskatchewan) and WC USA (NW North Dakota, S through Rocky Mts and W Great Plains) S through Mexican highlands to Oaxaca; winters within Mexican breeding range.