oriole; bird

the warbler sings and the swallow dances; prosperity abounds (idiom)

nightingale

(ornithology) leaf warbler (bird of genus Phylloscopus)

black-naped oriole (Oriolus chinensis)

(bird species of China) eastern crowned warbler (Phylloscopus coronatus)

(bird species of China) Middendorff's grasshopper warbler (Helopsaltes ochotensis)