Rück's blue flycatcher is a passerine bird in the Old World flycatcher family Muscicapidae. It is known from only four specimens and is endemic to a small area in northeast Sumatra, Indonesia, inhabiting primary lowland forest. Although all specimens share common characteristics, such as a black bill, brown iris, and black feet, two of the collected specimens show some physical discrepancy with the other two. They were initially described as Cyornis vanheysti before being accepted as specimens of C. ruckii. Rück's blue flycatcher has also been compared to other species of Cyornis.
The Sunda blue flycatcher, also known as the large-billed blue-flycatcher, is a species of bird in the family Muscicapidae. It is found in Sumatra and Borneo. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
The blue-breasted blue flycatcher, also known as the blue-breasted flycatcher, is a species of bird in the family Muscicapidae. It is endemic to the Philippines. Its natural habitat is subtropical or tropical moist lowland forests.
The blue-fronted blue flycatcher, also known as the blue-fronted flycatcher, is a species of bird in the family Muscicapidae. It is endemic to Indonesia. Its natural habitat is subtropical or tropical moist montane forests.
The Timor blue flycatcher is a species of bird in the family Muscicapidae. It is found on Timor island. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.
The Palawan blue flycatcher is a species of bird in the family Muscicapidae. It is endemic to the Philippines.
The Sulawesi blue flycatcher is a species of bird in the family Muscicapidae. It is endemic to Indonesia. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.
The pale-chinned blue flycatcher or Brook's flycatcher is a species of bird in the family Muscicapidae. It is a sparrow-sized bird. Male is bluish-grey on upper parts, rufous throat and white below. Its nesting season is April–June.
The Bornean blue flycatcher is a species of bird in the family Muscicapidae. It is found in Brunei, Indonesia, and Malaysia, where it is endemic to the island of Borneo. Its natural habitat is subtropical or tropical moist montane forests.
The Malaysian blue flycatcher is a species of bird in the family Muscicapidae. It is found in Brunei, Indonesia, Malaysia, and Thailand.
The pale blue flycatcher is a bird in the family Muscicapidae. The species was first described by Edward Blyth in 1843.
The slaty-backed flycatcher is a species of bird in the family Muscicapidae.
The brown-chested jungle flycatcher is a species of bird in the Old World flycatcher family Muscicapidae. It breeds in South China ; its winters in the Malay peninsula. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests. It is threatened by habitat loss.
The Sula jungle flycatcher is a species of passerine bird in the Old World flycatcher family Muscicapidae. It is endemic to Sula Island in Indonesia where its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
The fulvous-chested jungle flycatcher is a species of bird in the Old World flycatcher family Muscicapidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, and Thailand. Its natural habitat is subtropical or tropical moist lowland forests.
The Philippine jungle flycatcher is a species of passerine bird in the Old World flycatcher family Muscicapidae. It is endemic to the Philippines. Its natural habitat is subtropical or tropical moist montane forests.
The grey-chested jungle flycatcher is a species of bird in the Old World flycatcher family Muscicapidae. It is found in Brunei, Indonesia, Malaysia, and Thailand. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical swamps. It is threatened by habitat loss.
The Nicobar jungle flycatcher is a species of bird in the Old World flycatcher family Muscicapidae. It is endemic to the Nicobar Islands where its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests. It was at one time considered as a subspecies of the brown-chested jungle flycatcher.
The Crocker jungle flycatcher is a species of passerine bird in the Old World flycatcher family Muscicapidae. It is endemic to Borneo. Its natural habitat is subtropical or tropical moist montane forests.
The Sulu jungle flycatcher is a species of passerine bird in the Old World flycatcher family Muscicapidae. It is endemic to the Sulu Archipelago. Its natural habitat is subtropical or tropical moist montane forests.
