Mystery bird: Asian verditer flycatcher, Eumyias thalassina | Zoology
Asian verditer flycatcher, Eumyias thalassina, Swainson, 1838 (synonyms, Eumyias thalassinus, Muscicapa melanops and Stoparola melanops; protonym, Muscicapa thalassina), also known as the Indian verditer flycatcher, as the verditer flycatcher, the verditer-blue flycatcher, or as the copper-blue flycatcher, photographed at Hong Kong, a Special Administrative Region of the People's Republic of China.