from the GNU version of the Collaborative International Dictionary of English
- n.pl. A group of passerine birds, including the creepers and nuthatches.
from The Century Dictionary and Cyclopedia
- In ornithology, a group of laminiplantar oscine Passeres, nearly the same as the Certhiomorphæ of Sundevall. Sclater, 1880.
Sorry, no etymologies found.