Spizaetus floris

Spizaetus floris, Flores Hawk-Eagle, Elang Flores

The Flores Hawk-Eagle (Nisaetus floris) (formerly Spizaetus floris), is a fairly large, up to 75–79 centimetres (30–31 in) long, raptor in the family Accipitridae. Adults have dark brown upperparts, a brown tail with six bars, a white patch in the wings that is visible in flight, white underparts, and a white head with fine brownish streaks on the crown (many books erroneously illustrate adults with largely brown heads).[2] It has traditionally been treated as a subspecies of the Changeable Hawk-eagle; at least in part because of confusion over the true adult plumage of thSpizaetus-florise Flores Hawk-Eagle, which resembles the juvenile of the Changeable Hawk-eagle.[2] Unlike that species, adult and juvenile Flores Hawk-Eagles are quite similar.[2]

An Indonesian endemic, the Flores Hawk-Eagle is distributed in forests of Flores, Lombok and Sumbawa in the Lesser Sundas. It mainly occurs in lowlands, but has been recorded at altitudes as high as 1,600 metres (5,200 ft).[2] The diet consists mainly of birds, lizards, snakes and mammals.[citation needed]

Due to ongoing habitat loss within its small range, capture for the cage bird trade and persecution due to its habit of taking chickens, the Flores Hawk-Eagle is evaluated as critically endangered on the IUCN Red List of Threatened Species.[1] It is estimated that less than 100 pairs remain.

Buteo buteo

Buteo buteo, Common Buzzard, Elang Buteo

Buteo-buteo-800

The Common Buzzard (Buteo buteo) is a medium to large bird of prey, whose range covers most of Europe and extends into Asia. It is usually resident all year, except in the coldest parts of its range, and in the case of one subspecies.

The Common Buzzard measures between 40 and 58 cm (16 and 23 in) in length with a 109–136 cm (43–54 in) wingspan and a body mass of 427–1,364 g (0.94–3.01 lb), making it a medium-sized raptor.

This broad-winged raptor has a wide variety of plumages, and in Europe can be confused with the similar Rough-legged Buzzard (Buteo lagopus) and the only distantly related European Honey Buzzard (Pernis apivorus), which mimics the Common Buzzard’s plumage for a degree of protection from Northern Goshawks[citation needed]. The plumage can vary in Britain from almost pure white to black, but is usually shades of brown, with a pale ‘necklace’ of feathers.

Accipiter doriae

Accipiter doriae,  Doria’s Goshawk,  Elangalap Doria

Doria’s Goshawk, Megatriorchis doriae, is a raptor, the only member of the genus Megatriorchis.

At up to 69 cm long, it is among the biggest hawks in the broad sense. It is greyish-brown with a black-barred crown and upperparts, whitish underparts, a black streak behind the eye, dark brown irises, a blackish bill and greenish-yellow legs. The sexes are similar. The female is slightly larAccipiter-doriaeger than the male.

Doria’s Goshawk is endemic to lowland rainforests of New Guinea and Batanta Island off Western New Guinea. The diet consists mainly of birds, including the Lesser Bird of Paradise, and other small animals.

Accipiter buergersi

Accipiter buergersi,  Chestnut-shouldered Goshawk,  Elangalap Bahu-coklat

The Chestnut-shouldered Goshawk (Erythrotriorchis buergersi) is a species of bird of prey in the Accipitridae family. It is found in Indonesia and Papua New Guinea.Accipiter-buergersi

Accipiter meyerianus

Accipiter meyerianus,  Meyer’s Goshawk,  Elangalap Meyer

Accipiter-meyerianus-800

Meyer’s Goshawk (Accipiter meyerianus) is a species of bird of prey in the Accipitridae family. It is found in Indonesia, Papua New Guinea, and Solomon Islands. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.

Accipiter erythrauchen

Accipiter erythrauchen, Rufous-necked Sparrowhawk, Elangalap Maluku

Accipiter-erythrauchen-800

The Rufous-necked Sparrowhawk (Accipiter erythrauchen) is a species of bird of prey in the Accipitridae family. It is endemic to Indonesia. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.

Accipiter poliocephalus

Accipiter poliocephalus,  Grey-headed Goshawk,  Elangalap Pucat-sosonokan

Accipiter-poliocephalus-800

The Grey-headed Goshawk (Accipiter poliocephalus) is a lightly built, medium-sized bird of prey in the family Accipitridae.

Accipiter henicogrammus

Accipiter henicogrammus, Moluccan Goshawk,  Elangalap Halmahera

The Moluccan Goshawk (Accipiter henicogrammus) is a species of bird of prey in the Accipitridae family. It is endemic to Indonesia. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.Accipiter-henicogrammus

Spilornis kinabaluensis

Spilornis kinabaluensis, Mountain Serpent Eagle, Elangular Kinabalu

The Mountain Serpent Eagle (Spilornis kinabaluensis), also known as the Kinabalu Serpent Eagle, is a bird of prey that is found in northern Borneo. It is found at altitudes of 1,000–4,100 metres (3,300–13,500 ft) in forest, especially where it becomes stunted. Where their range overlaps, the Crested Serpent Eagle generally occurs at lower altitudes. The Mountain SerSpilornis-kinabaluensispent Eagle is darker than the Bornean subspecies of the Crested Serpent Eagle.

The Mountain Serpent Eagle is threatened by habitat loss. However, they occur within the Kinabalu National Park and the Gunung Mulu National Park. Their high-altitude habitats are usually too remote for logging and agriculture, making some of its range secure.

Henicopernis longicauda

Henicopernis longicauda, Long-tailed Honey Buzzard,  Elang Ekor-panjang

The Long-tailed Honey Buzzard (Henicopernis longicauda) is a species of bird of prey in the Accipitridae family.

It is found in Indonesia and Papua New Guinea. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.Henicopernis-longicauda