The order
Piciformes is made up of the woodpecker family Picidae plus 8 other families. Picidae make up about half of the species. In general, the Piciformes are insectivorous, but some exceptions eat mostly fruit. Nearly all Piciformes have parrot-like feet—two toes forward and two back, an arrangement that has obvious advantages for birds that spend much of their time on tree trunks. And most Piciformes do not have down feathers at any age, only true feathers. All nest in cavites.
There are three barbet families:
Capitonidae (New World),
Lybiidae (African), and
Megalaimidae (Asian). This article describes the African barbets.
The family Lybiidae is comprised of the
African barbets. They are found throughout most of
sub-Saharan Africa. They are plump-looking, with large heads and a heavy bill which is fringed with bristles. Tinkerbirds, the smallest African barbets, are between 9 and 12 cm of length. Genus
Lybius has the largest barbets, with the black-breasted barbet reaching 27 cm long. They mainly eat fruits and seeds, but insects are also an important food source. Some barbets will also eat small vertebrates. Fruit is eaten whole and indigestible material such as seed pits regurgitated later. Prey is often beat against a branch or other object before being eaten. African barbets are quite similar to the American barbets which also belong to Piciformes.
Genus Buccanodon - 1 species
Barbet,_Yellow-spotted Buccanodon duchaillui
Image by: 1)
Dick Daniels - specimen in
Nairobi National Museum, Kenya 2)
Dave Curtis - Kenya 3)
Nik_Borrow - Uganda
Genus Gymnobucco
These four species of African barbets are all about 17 cm long. They are usually colonial breeders.
Barbet,_Bristle-nosed Gymnobucco peli
Image by: 1)
Ross Tsai 2)
Francesco_Veronesi - Ghana
Barbet,_Grey-throated Gymnobucco bonapartei
Image by: 1)
Nik_Borrow - Kenya 2)
Steve_Garvie - Kenya 3)
Peter_Steward - Kenya
Barbet,_Naked-faced Gymnobucco calvus
Image by: 1)
John_Gerrard_Keulemans 2)
Nik_Borrow
Barbet,_Sladen's Gymnobucco sladeni
Genus Lybius
Their plumage is mainly black, white, and red; their diet is mainly fruit and insects. They nest are in tree cavities.
Barbet,_Banded Lybius undatus
Image by: 1)
Kris Maes 2)
Rafael_Medina - Ethiopia 3)
Nik_Borrow - Ethiopia
Barbet,_Bearded Lybius dubius
Image by: 1) Leszek Leszczynski - Warsaw Zoo, Poland 2)
Nik_Borrow - Ghana 3)
Doug Zwick - Calgary Zoo, Canada
Barbet,_Black-backed Lybius minor
John Gerrard Keulemans 2)
Nigel_Voaden - DR Congo
Barbet,_Black-billed Lybius guifsobalito
Image by: 1)
Hectonichus - museum specimen
2, 3) Nik_Borrow - Ethiopia 4)
Brian Henderson - Ethiopia
Barbet,_Black-breasted Lybius rolleti
Image by: 1)
Gossip_Guy 2)
Nik_Borrow - Uganda
Barbet,_Black-collared Lybius torquatus Found: Africa
Image by: 1)
Dave Govoni - Botswana 2)
Steve Evans - South Africa 3)
Bernard Dupont - South Africa
Barbet,_Brown-breasted Lybius melanopterus
Image by: 1)
Venk - Hamburg Zoo
2, 3) Nik_Borrow - Tanzania
Barbet,_Chaplin's Lybius chaplini
Image by: 1)
P_Khoo 2, 3)
Nik_Borrow - Zambia
Barbet,_Double-toothed Lybius bidentatus
Image by:
1, 2) Nik_Borrow - Ethiopia 3)
Nathan Rupert - San Diego Zoo 4)
Steve Garvie - Kenya
Barbet,_Red-faced Lybius rubrifacies
Image by: 1)
Andrea Schieber 2, 3) Nik_Borrow - Uganda
Barbet,_White-headed Lybius leucocephalus
Image by: 1)
David Bygott - Tanzania 2)
Nigel_Voaden - Tanzania 3)
Francesco_Veronesi - Kenya 4)
Nik_Borrow - Uganda
Barbet,_Viellot's Lybius vieilloti
Image by: 1)
Francesco_Veronesi - Gambia 2)
Allan_Hopkins - Gambia
Genus Pogoniulus
Tinkerbirds are found in Tropical Africa. They vary in length from 9 t0 12 cm. Unlike the larger barbets, the tinkerbirds sing from cover and are more frequently heard than seen. The name stems from the fast tink-tink calls. They nest in cavities which they excavate in dead wood, be it tree trunks or branches.
Tinkerbird,_Green Pogoniulus simplex
Image by: 1)
Steve_Garvie - Kenya 2)
Nik_Borrow - Tanzania
Tinkerbird,_Moustached Pogoniulus leucomystax
Image by:
1, 2) David Bygott - Tanzania 3)
Peter_Steward - Kenya
Tinkerbird,_Red-fronted Pogoniulus pusillus
Image by: 1)
Clive Reid - South Africa 2)
Carol Foil - Kenya 3)
Alan_Manson - South Africa 4)
Nik Borrow - Ethiopia
Tinkerbird,_Red-rumped Pogoniulus atroflavus
Image by: 1)
Francesco_Veronesi - Ghana
2, 3, 4) Nik Borrow - Ghana
Tinkerbird,_Speckled Pogoniulus scolopaceus
Image by: 1)
Francesco_Veronesi - Ghana 2)
Nik_Borrow - Liberia
Tinkerbird,_Western Pogoniulus coryphaea
Image by: 1)
Aviceda 2, 3)
Nik_Borrow - Uganda
Tinkerbird,_Yellow-fronted Pogoniulus chrysoconus
Image by: 1)
Ian White - Namibia
2) Arno Meintjes 3) JV Verde - Gambia 4)
Derek_Keats - South Africa
Tinkerbird,_Yellow-rumped Pogoniulus bilineatus
Image by: 1)
Arno Meintjes 2)
Nik_Borrow - Uganda 3)
Ngaiognome - South Africa 4)
Nathan Rupert - San Diego Zoo
Tinkerbird,_Yellow-throated Pogoniulus subsulphureus
Image by: 1)
Peter_Steward - Uganda
2, 3,) Nik_Borrow - Uganda, Cameroon
Genus Stactolaema
These African barbets are cooperative breeders. Helpers participate during nest excavation in dead wood of tree trunks or branches and in keeping the nest clean. They are medium sized African barbets, 17 to 20 cm long.
Barbet,_Anchieta's Stactolaema anchietae
Image by: 1)
John Gerrard Keulemans 2) Maans Booysen - Angola
Barbet,_Green Stactolaema olivacea
Image by:
1,
3) Derek_Keats - South Africa 2)
Steve Garvie - Kenya
Barbet,_White-eared Stactolaema leucotis
Image by:
1, 2, 3) Dick Daniels - South Africa 4)
Johan_van_Rensburg - South Africa
Barbet,_Whyte's Stactolaema whytii
Image by: 1)
Peter_Steward 2)
Nik_Borrow - Malawi
Genus Trachyphonus
These barbets are more terrestrial than most. While some nest in tree cavities, others create earthen tunnels. Most of these species prefer open areas with a few trees and forage on the ground as well as in trees. They all have a conservation status of Least Concern.
Barbet,_d'Arnaud's Trachyphonus darnaudii
Image by: 1)
Nik_Borrow - Ethiopia 2)
Dipali_Lath 3)
David_Bygott - Tanzania 4)
Doug Janson
Barbet,_Crested Trachyphonus vaillantii
Image by: 1)
Axel Bührmann - South Africa 2)
Arno Meintjes 3)
Jenny Varley - Tanzania 4)
Greg Tee
Barbet,_Hairy-breasted Tricholaema hirsuta
Image by: 1)
William_Swainson 2)
Steve_Garvie - Kenya 3)
Nik_Borrow - Ghana
Barbet,_Miombo_Pied
Tricholaema frontata
Image by: 1)
P_Khoo 2)
Nigel_Voaden - DR Congo 3)
Nik_Borrow - Zambia
Barbet,_Red-and-yellow Trachyphonus erythrocephalus
Image by:
1, 4)
Nik_Borrow - Ethiopia 2)
Darren Bellerby - Jurong Bird Park, Singapore 3)
Peter_Steward - Kenya
Barbet,_Usambiro Trachyphonus usambiro
Image by: 1)
Neil Strickland 2)
Nik_Borrow - Tanzania 3)
Francesco_Veronesi - Kenya
Barbet,_Yellow-billed Trachyphonus purpuratus
Image by: 1)
Steve Garvie - Kenya 2)
Michael and Helen Cox 3)
Nik_Borrow - Uganda
Barbet,_Yellow-breasted Trachyphonus margaritatus
Image by: 1)
P_Khoo 2, 3) Nik_Borrow - Ethiopia, Djibouti
Genus Tricholaema
Barbet,_Black-throated
Tricholaema melanocephala
Image by:
1, 3) Nik Borrow - Ethiopia 2)
Peter_Steward - Kenya
Barbet,_Pied Tricholaema leucomelas
Image by:
1, 2) Francesco Veronesi - Etosha Namibia 3)
Hans_Hillewaert - Nambiai 4)
Bernard_Dupont - South Africa
Barbet,_Red-fronted Tricholaema diademata
Image by: 1)
David Bygott - Tanzania 2)
Charles J Sharp - Kenya 3)
Dominic_Sherony - Tanzania 4) Nik_Borrow - Tanzania
1) Agressive during banding!
Barbet,_Spot-flanked Tricholaema lacrymosa
Image by: 1)
Dick Daniels - specimen in
Nairobi National Museum, Kenya
2, 3) Carol Foil - Kenya 4)
Francesco_Veronesi