Black-headed Grosbeak

- The black-headed grosbeak (Pheucticus Melanocephalus) is a medium-sized, seed-eating bird in the family Cardinalidae
- The 19 cm (7.5 in) long, 47 g (1.7 oz) black-headed grosbeak is a migratory bird, with nesting grounds from southwestern British Columbia, through the western half of the United States, into central Mexico
- Songs are heard regularly in southern Arizona