Читать книгу A Manual of Philippine Birds - Richard C. McGregor - Страница 50

 a1. Tail green above.b1. Smaller; green of neck and breast lighter and more tinged with yellow. axillaris (p. 27)b2. Larger; green of neck and breast darker everetti (p. 28)

 a2. Tail bluish slate above with a subterminal black bar vernans (p. 28)