rufous
nounEtymology From Latin rūfus (“red”).
1
Abbreviation, Ellipsis Ellipsis of rufous hummingbird.
- Partners in Flight — a conservation group that tracks several species of birds, including hummingbirds — estimates that the rufous population is currently 62% smaller than it was in 1966. […] Rufouses are adapting, however, and becoming more willing to use urban feeders and gardens.2021, Daniel I. Stein, Attracting Hummingbirds:
2
A reddish-brown colour, as of rust.