One of these was the collared puffbird. The russet-throated puffbird is typically long and weighs . The swallow-winged puffbird also lives in more open country. Monasa is a genus of puffbird in the Bucconidae family. Nonnula is a genus of puffbird in the Bucconidae family. The moustached puffbird ("Malacoptila mystacalis") is a species of puffbird in the family Bucconidae. The russet-throated puffbird is fairly common in dry scrub and dry forest. The buff-bellied puffbird ("Notharchus swainsoni") is a species of puffbird in the family Bucconidae. The brown nunlet ("Nonnula brunnea") is a species of puffbird in the family Bucconidae. The rufous-capped nunlet ("Nonnula ruficapilla") is a species of puffbird in the family Bucconidae. The yellow-billed nunbird ("Monasa flavirostris") is a species of puffbird in the family Bucconidae. The grey-cheeked nunlet ("Nonnula frontalis") is a species of puffbird in the family Bucconidae.