Kingfishers, hornbills, bee eaters, dollar birds, scimitar bills, roller birds
#000001
Cálao terrestre norteño (Bucorvus abyssinicus)
#000003
Cálao terrestre sureño (Bucorvus leadbeateri)
#000004
Cálao cara plateada (Bycanistes brevis)
#000006
Cálao trompetero (Bycanistes buccinator) v
#000007
Cálao cara gris (Bycanistes subcylindricus)
#000008
Cálao cresta blanca (Horizocerus albocristatus)
#000010
Kingfishers and hornbills of the worlds
#000012
Alcedinidae: Martines pescadores Alciones y Kingfishers
#000013