Ask The Experts: The Oriental Cuckoo and Other Splits

Christian Perez discusses three species that were split in the WBCP Checklist of Birds of the Philippines 2013:  Oriental Cuckoo, Oriental Bush-Warbler, and Blue-and-White Flycatcher. He has gathered expert information from different sources and explains how to tell the species apart and how the splits affect personal Philippine lists. — The Oriental Cuckoo and Other…

Ask The Experts: The Arctic Warbler Splits

Christian Perez tackles another difficult new split in the WBCP 2013 Checklist. In this article he gathers advice from experts on how to tell apart Arctic Warbler, Kamchatka Leaf Warbler and Japanese Leaf Warbler. — The Arctic Warbler Splits by Christian Perez New Splits in the WBCP 2013 Checklist Two new species appeared in the…