Query: Birds described in 1926
Relevant documents:
Volcano swiftlet
Bradfield's swift
Black-backed thrush
Imitator goshawk
White-naped yuhina
Emei Shan liocichla
Vietnamese greenfinch
Zapata wren
Slaty-mantled goshawk
Monotonous lark
Bay antpitta
Scaly-crowned honeyeater
Banded wattle-eye
Lesser wagtail-tyrant
Copperback quail-thrush