Of the genus Loxia were obtained four species, three of which are in immature plumage, and cannot, therefore, be placed with certainty. The other does not appear to have been described, though there are some descriptions which come near it. The male is nearly ten inches long; head and chin, extending down the sides of the neck, and in a crescent across the upper part of the breast, black; cheeks very dark steel gray; a white line extending from the bill over the eye almost to the hind head; hind head, back, secondaries, outer edge of the primaries, yellow olive; also the tail; the shafts of the feathers are black; part of the chin and throat pure white; breast, belly, and thighs cinereous; vent, and under the tail coverts, light bay; bill quite stout, nearly an inch long, and black; the female is about nine inches long, having dark cinereous brown in place of the olive; the other markings much the same as the male, but not so vivid. They are very common throughout Yucatan, and said to be very destructive in the fields and gardens: called by the Indians _tsapin_. Of the genus Emberiza one was procured, in immature plumage; probably the painted bunting. Of the genus Pipra one: the blue and yellow manakin, not common in Yucatan. Of the genus Tanagra were procured two species, one of which is the red-crested tanager of Latham. But one pair was seen. The other is believed to be undescribed. The specimen was a male, six inches and a quarter long; bill inflated, and strongly toothed; at about the middle of the upper mandible, six eighths of an inch along the gap, top of the head, wings, and tail, of a deep raspberry, approaching maroon colour; back cinereous, tinged with red; chin and throat bright rose colour; breast and belly light cinereous; vent and under tail coverts light rosy red. Of the genus Fringilla was procured one species, believed to be described in Latham as the cinereous finch (Fringilla Cinerea); they were quite common about Merida in the latter part of May. Of the genus Lanius three species were obtained, all of which have been described. They are the Cayenne shrike (L. Cayanus. Ind. Orn., vol. i., p. 80), the rusty shrike (L. Rubiginosus), and the gray-headed shrike (Tanagra Guianensis. Ind. Orn., vol. i., p. 427), more properly the Lanius G. This bird sings quite prettily, and is rather common in Yucatan. The other two were rarer, especially the second.