Animalia > Chordata > Aves > Bucerotiformes > Bucerotidae > Bycanistes > Bycanistes bucinator

Bycanistes bucinator (Trumpeter Hornbill)

Synonyms: Buceros bucinator; Ceratogymna bucinator; Ceratogymna bucinator bucinator

Wikipedia Abstract

The trumpeter hornbill (Bycanistes bucinator) is a medium-sized hornbill, with length between 58 and 65 cm (23 and 26 in), characterized by a large grey casque on the bill, smaller in females. The eyes are brown or red, with pink surrounding skin. Body mass is between 0.45 and 1 kg (0.99 and 2.20 lb). It is similar to silvery-cheeked hornbill. Distinguishing features include an all-black back, white belly and white underwing coverts (in flight, wings present white tips), and red facial skin.
View Wikipedia Record: Bycanistes bucinator

EDGE Analysis

Uniqueness Scale: Similiar (0) 
4
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
24
 Unique & Vulnerable (100)
ED Score: 9.38862
EDGE Score: 2.34071
Learn more at EDGE of Existence programme

Attributes

Adult Weight [1]  1.44 lbs (653 g)
Birth Weight [2]  30.9 grams
Female Weight [4]  1.25 lbs (567 g)
Male Weight [4]  1.59 lbs (721 g)
Weight Dimorphism [4]  27.2 %
Diet [3]  Carnivore (Invertebrates), Carnivore (Vertebrates), Frugivore
Diet - Endothermic [3]  10 %
Diet - Fruit [3]  80 %
Diet - Invertibrates [3]  10 %
Forages - Canopy [3]  30 %
Forages - Mid-High [3]  30 %
Forages - Understory [3]  20 %
Forages - Ground [3]  20 %
Clutch Size [6]  3
Incubation [5]  28 days

Ecoregions

Protected Areas

Biodiversity Hotspots

Name Location Endemic Species Website
Coastal Forests of Eastern Africa Kenya, Mozambique, Somalia, Tanzania No
Eastern Afromontane Burundi, Democratic Republic of Congo, Ethiopia, Eritrea, Kenya, Malawi, Mozambique, Rwanda, Saudi Arabia, Tanzania, Uganda, Yemen, Zimbabwe No
Maputaland-Pondoland-Albany Mozambique, South Africa, Swaziland No

Prey / Diet

Prey / Diet Overlap

External References

Citations

Attributes / relations provided by
♦ 1Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109
♦ 2Terje Lislevand, Jordi Figuerola, and Tamás Székely. 2007. Avian body sizes in relation to fecundity, mating system, display behavior, and resource sharing. Ecology 88:1605
♦ 3Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027
♦ 4Kemp, A. 1995. The Hornbills. Oxford: Oxford University Press
♦ 5del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ 6Jetz W, Sekercioglu CH, Böhning-Gaese K (2008) The Worldwide Variation in Avian Clutch Size across Species and Space PLoS Biol 6(12): e303. doi:10.1371/journal.pbio.0060303
♦ 7"Fig-eating by vertebrate frugivores: a global review", MIKE SHANAHAN, SAMSON SO, STEPHEN G. COMPTON and RICHARD CORLETT, Biol. Rev. (2001), 76, pp. 529–572
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database
Biodiversity Hotspots provided by Critical Ecosystem Partnership Fund
Abstract provided by DBpedia licensed under a Creative Commons License
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0