Rare Triple-Hybrid Warbler Spotted in Pennsylvania


A three-species hybrid warbler found in Pennsylvania is the offspring of a hybrid warbler mother and a warbler father from an entirely different genus — a combination never recorded before now.

The triple-hybrid bird was first spotted on May 7, 2018 by Lowell Burket, a dedicated bird watcher and contributor to eBird.org.

http://www.sci-news.com/biology/trip...ler-06586.html