THE WORLD BIRDS - An Online Bird Book
BUCEROTIFORMES
The order
Bucerotiformes contains the
hornbills,
hoopoe and
woodhoopoes. In addition to DNA comparisons, these three groups of birds have similar skulls and leg bones. However, the hornbills are very different in appearance and the current thought is that they have a different common ancestor from the hoopoes and woodhoopoes.
The
Phoeniculidae family contains the woodhoopoes (also written as wood hoopoes) and the scimitar-bills. They both have long tails and long down-curved bills. However, the woodhoopoes and the scimitar-bills diverged about 10 million year ago and are thus distantly related. All family members are found in Sub-Sharan Africa and have a conservation status of Least Concern.
They have mainly dark blue, purple, or black plumage with the upperparts iridescent. Their length is from 23 to 46 cm with the woodhoopoes usually considerably larger than the scimitar-bills. They require large trees for nest cavities and also for roosting at night. As is true foor woodpeckers, these family members will often use theit tails for support while on tree trunks.
The woodhoopoes of genus
Phoeniculus hop about branches looking for insects. The have three forward toes and one in the rear which differs from woodpeckers with their two forward toes and two in the rear. The woodpecker toe arrangement is better for climbing tree trunks than hopping on branches. The woodhoopoes are gregarious birds which gather in flocks.
The scimitar-bills of genus
Rhinopomastus also have three foward toes and one in the rear. They are not gregarious, but are usually seen alone or in packs. In addition to foraging on tree trunks and branches, they will occasionally forage on the ground. On the ground they hop, instead of walking as do their close relative the
hoopoes.
Genus Phoeniculus
Woodhoopoe,_Black-billed Phoeniculus somaliensis
Image by: 1)
Peter_Wilton - Ethiopia
2, 3, 4) Nik_Borrow - Ethiopia
Woodhoopoe,_Forest Phoeniculus castaneiceps
Image by: 1)
John_Gerrard_Keulemans 2)
Nik_Borrow - Uganda
WoodHoopoe,_Green Phoeniculus purpureus
Image by:
1) Dick - San Diego Zoo 2)
Derek_Keats - South Africa 3)
Jerry_Oldenettel - Namibia
Woodhoopoe,_Violet Phoeniculus damarensis
Image by: 1)
Herbert_Goodchild 2)
Ian_White - Angola 3)
Jerry_Oldenettel - Namibia
Woodhoopoe,_White-headed Phoeniculus bollei
Image by: 1)
John_Gerrard_Keulemans 2) Nik_Borrow - Uganda 3)
Peter_Steward - Uganda
Genus Rhinopomastus
They are smaller than most woodhoopoes and 2 out of the three species have their bills strongly curved like a scimitar, giving them their name. They mainly forage on tree trunks and branches, but also occasionally on the ground. They are mostly glossy black in color with a few white markings on the wings. While other woodhoopoes are gregarious birds and gather in flocks, the scimitarbills are usually seen alone or in pairs.
Scimitar-bill,_Abyssinian Rhinopomastus minor
Image by: 1)
Nik_Borrow -Ethiopia
2, 3) Peter_Steward - Nairobi
Scimitar-bill,_Black Rhinopomastus aterrimus
Image by: 1)
Francesco_Veronesi - Gambia
Scimitar-bill,_Common Rhinopomastus cyanomelas
Image by: 1)
Yathin_Krishnappa 2)
Steve_Garvie 3)
Ian_White - Zimbabwe 4)
Lip_kee - Botswana
1) Juvenile
Genus Upupa
Hoopoe,
Eurasain Upupa epops
Image by: 1)
Imran_Shah - Pakistan 2
) Dick Daniels - Fish Eagle Lodge, Knysna Lagoon 3)
J.
M. Garg 4) Andy_Morffew - Hungary
Hoopoe,_Madagascar Upupa marginata
Image by: 1)
David Cook 2) Pat and Keith Taylor - Ankarafantsika National Park 3)
Alan_Harper 4)
Jerry_Oldenettel