The Collaborative International Dictionary of English v.0.48:

Brambling \Bram"bling\, n. [OE. bramline. See Bramble, n.]
   (Zool.)
   The European mountain finch (Fringilla montifringilla); --
   called also bramble finch and bramble.
   [1913 Webster]

WordNet (r) 3.0 (2006):

brambling
    n 1: Eurasian finch [syn: brambling, Fringilla
         montifringilla]