ruddock
noun
rud·dock ˈrə-dək 
ˈru̇-
archaic
: robin sense 1a
Word History
Etymology
Middle English rudok, going back to Old English rudduc, from rudu "red color, redness" + -uc, -oc -ock — more at ruddy
First Known Use
before the 12th century, in the meaning defined above