Lifer A species seen for the first time by a particular birdwatcher, who can thus place a new tick on his 'life list'. The term is part of the vocabularly of twitching. Search Bird Dictionary From Peter Weaver's Birdwatcher's Dictionary Copyright © 1981 by Peter Weaver
Search Bird Dictionary
From Peter Weaver's Birdwatcher's Dictionary Copyright © 1981 by Peter Weaver