BIRDS of THE WORLD - An Online Bird Book
CORACIIFORMES
The
Coraciiformes are very colorful birds. The order is composed of the following families:
Bee-Eaters:
Meropidae Kingfishers:
Alcedinidae Motmots:
Momotidae Todies:
Todidae
Rollers:
Brachypteraciidae (Ground Rollers),
Coraciidae (Rollers)
,
Leptosomidae (Cuckoo Roller)
GROUND-ROLLERs
Order Coraciiformes Family Brachypteraciidae
Genus Atelornis
Roller,_Pitta-like Ground- Atelornis pittoides Found: Madagascar
Image by: 1)
Winkelbohrer 2)
Frank Vassen - Madagascar 3)
Dick Daniels - Ranomafana, Madagascar 4)
Attis_1979
Roller,_Rufous-headed Ground- Atelornis crossleyi Found: Madagascar
Image by: 1)
Skip_Russell 2)
David Cook 3)
Charles_J_Sharp
Genus Brachypteracias
Roller,_Scaly Ground- Brachypteracias squamiger Found: Madagascar
Image by: 1)
Boyd Horsbrugh 2)
Niall Corbet
Roller,_Short-legged Ground- Brachypteracias leptosomus Found: Madagascar
Image by:
1, 2) Frank Vassen - Madagascar 3)
Francesco_Veronesi
Genus Uratelornis - 1 species
Roller,_Long-tailed Ground- Uratelornis chimaera Found: near coast of southwest Madagascar
Image by:
1, 2) Frank Vassen 3)
Gerry_Zambonini
The rollers get their name from the aerial acrobatics some of these birds perform during courtship or territorial flights. They reside in warm climates of the Old World. Rollers resemble crows in size and build, and share the colourful appearance of kingfishers and bee-eaters, blues and pinkish or cinnamon browns predominating. The two inner front toes are connected, but not the outer one. They are mainly insect eaters. Rollers nest in an unlined hole in a tree or in masonry.
[abstracted from Wikipedia]
Genus Coracias
Coracias is a genus of the rollers, an Old World family of near passerine birds related to the kingfishers and bee-eaters. They share the colourful appearance of those groups, blues and browns predominating. The two outer front toes are connected, but not the inner one.
These are insect eaters, usually catching their prey in the air. They often perch prominently whilst hunting, like giant shrikes.
Roller,_Abyssinian Coracias abyssinicus Found: Africa
Image by: 1)
JV Verde - Gambia 2)
Frans_Vandewalle - Gambia 3)
Henk_Veldkamp 4)
Francesco_Veronesi - Gambia 5)
Charles_J_Sharp - Senegal
Roller,_Blue-bellied Coracias cyanogaster Found: Africa
Image by: 1)
Charlie Westerinen - Reid Zoo, Tuscon, Arizona 2)
Dick Daniels - Jacksonville Zoo in Florida
3)
Sandy Cole -
National Aviary 4)
Dick -
National Aviary 5)
Dick - San Diego Zoo 6)
gisela_braun
Roller,_European also Eurasian Roller Coracias garrulus Found: Europe, Asia, Africa
Image by:
1, 2) Arno Meintjes 3) Andy_Morffew 4)
Christian Svane 5)
Bernard_Dupont - South Africa 6)
Andy_Li
Roller,_Indian Coracias benghalensis Found: Asia
Image by: 1)
JJ Harrison - Thailand 2)
Lip Kee - India 3)
JM Garg - India 4)
Koshy Koshy
Roller,_Lilac-breasted
Coracias caudatus Found: Africa
Image by:
1, 2, 3) Dick Daniels - Tanzania, Kenya, South Africa 4)
Cristiano Crolle - Namibia 5)
Yoky - Tanzania 6)
Steve_Garvie - Kenya
6) Juvenile
Roller,_Purple-winged Coracias temminckii Found: Sulawesi (Indonesia)
Image by:
1)
John Gerrard Keulemans 2)
Lip Kee 3)
Peter Morris
Roller,_Racket-tailed Coracias spatulatus Found: Africa
Image by: 1)
Valerie 2)
Adam_Dewan 3) Dick Daniels - San Diego Zoo 4)
Nik_Borrow - Zambia 5)
Arthur_Chapman - Namibia
Roller,_Rufous-crowned formerly
Purple Roller Coracias naevius Found:
Africa
Image by:
1, 5) Bernard_Dupont - South Africa 2)
Frank Vassen 3)
Yoky - Tanzania
4)
Renier
Maritz - South Africa
Genus Eurystomus
The Eurystomus vary from the other genus of rollers, Coracias in having proportionally longer wings and shorter legs. These morphological differences reflect differences in foraging technique, whereas Coracias rollers forage from a fixed perch and take prey by swooping down onto it on the ground, the faster and more agile Eurystomus rollers catch their prey on the wing. Unlike the Coracias they do not perform the "rolling" display which gives the family its common name.
Dollarbird also
Oriental Dollarbird Eurystomus orientalis Found: Asia, Australia
Image by: 1)
Brian_McCauley. 2)
Vijay_Ismavel - India 3)
Victor_Fazio 4)
Hiyashi Haka 5)
Lip_kee - Singapore
Dollarbird, Azure also
Azure Roller Eurystomus azureus Found: Maluku Islands in Indonesia
Image by:
1)
John Gerrard Keulemans 2)
Paulo Alves 3)
Rob Hutchinson
Roller,_Blue-throated Eurystomus gularis Found: Africa
Image by: 1)
Francesco_Veronesi - Ghana 2)
Sergey Pisarevskiy - Uganda 3)
Dick Daniels - specimen in
Nairobi National Museum, Kenya 4)
Michael and Helen Cox
1) Probably juvenile
Roller,_Broad-billed also
Cinnamon Roller Eurystomus glaucurus Found: tropical Africa, Madagascar
Image by: 1)
Lip kee - Botswana 2)
Margaux1900 3)
Frank_Vassen - Madagascar 4)
Nik_Borrow - Liberia 5)
Derek_Keats - South Africa 6)
Bernard_Dupont - Madagascar
The Cuckoo-Roller faminly contains just one species, the Cucko-Roller. It is unclear what order this bird belongs to. Perhaps it will be placed in its own order, but here it is placed with the Coraciiformes.
Genus Leptosomus - 1 species
Cuckoo-Roller Leptosomus discolor Found; Comoro, Madagascar
Image by: 1)
Barbol Copepodo Frank Wouters David_Cook
1) Pair of specimens
2) Female 3) Juvenile male 4) Male