Overview
Bongo appears on the Exotic Wildlife Association species list as Bongo — ESA: Endangered; CITES: Appendix I. [1]
Native range
Bongos predominantly inhabit the lowland forests of West Africa and Zaire to southern Sudan. [2]
Size
210–405 kg (ADW range). [2]
Lifespan
21.9 years (captivity, average). [2]
Breeding & gestation
Gestation 9.4–9.93 months; offspring per birth: 1. [2]
Temperament & social structure
Not verified from a primary source for this page.
Habitat needs
Bongos are predominantly found in the lowland forests of West Africa where they reside among the ground level shrubs and bushes. ADW biomes: rainforest, scrub forest, mountains. [2]
Where they thrive (Texas / US)
Not verified from a primary source for this page.
Space per animal
No verified species-specific stocking rate was found. Carrying capacity depends on rainfall, range condition and competing grazers—get a range/stocking assessment (NRCS or Texas A&M AgriLife).
Housing & shelter
Not verified from a primary source for this page.
Fencing
Texas Parks & Wildlife states game fences at least 8 ft high (woven-wire or high-tensile) are the only fully reliable deer-exclusion fence. That is the common high-fence standard for deer and antelope; a species-specific minimum for this animal was not found in a primary source. [3]
Natural diet
Bongos are grazers and browsers. They typically eat leaves, flowers, twigs, thistles, garden produce and cereals. [2]
Feed & supplementation
No verified species-specific protein % or mineral formula was found. Texas deer guidance (16–20% CP pellet; 13–16% CP for growth/reproduction) is sometimes used as a reference point but is not antelope-specific—work with a ruminant nutritionist/exotic vet. [4][5]
Common health issues & parasites
Haemonchus contortus and Longistrongylus dominate abomasal worm burdens in free-ranging exotic antelope in Texas (sable, addax, blesbok studied); captive wild ruminants show anthelmintic resistance, so use fecal egg counts and fecal egg-count reduction tests instead of routine blanket deworming. [6][7]
Vet care & vaccination
No vaccines are labeled for this species in the US; any vaccination protocol is extra-label and should be set by a veterinarian experienced with exotic hoofstock. (No specific protocol was verified for this page.)
Handling & capture
Capture myopathy—muscle damage from pursuit, restraint and transport—is often fatal in wild ungulates. Minimize chase time and stress, avoid hot conditions, use appropriate chemical immobilization by a vet, and release/unload quickly. [8]
Conservation status
IUCN Red List: Near Threatened. [9]
Legal notes (general info, not legal advice)
Listed Endangered under the US Endangered Species Act (per the EWA list; confirm current status on USFWS ECOS). Interstate sale or transport of ESA-listed animals requires federal authorization. CITES: Appendix I. General information, not legal advice. USDA APHIS licensing under the Animal Welfare Act applies to dealers and exhibitors; check USDA and your state wildlife and animal-health agencies before buying, moving or selling. [1][10][11]
Sources
- Exotic Wildlife Association – Endangered Species List (ESA status & CITES appendix)
- Animal Diversity Web (Univ. of Michigan) – Tragelaphus eurycerus
- TPWD, Local Control Methods (deer damage): 8-ft woven-wire/high-tensile game fence
- TPWD, Specific Habitat Management Practices – White-tailed Deer (16–20% protein pellet; corn 7–10% CP)
- Tomeček, Texas A&M AgriLife Extension – Deer & goat co-management (6–7% CP maintenance; 13–16% CP growth/antlers/reproduction)
- Longistrongylus/Haemonchus in free-ranging exotic antelope in Texas (J. Wildl. Dis., PubMed 8355363)
- Anthelmintic activity in captive wild ruminants by fecal egg reduction tests (J. Zoo Wildl. Med. 2000)
- Breed et al. 2019, Understanding capture myopathy (Conservation Physiology, PMC6612673)
- IUCN Red List – Tragelaphus eurycerus (assessment page)
- USFWS ECOS – Listed Animals (current ESA status)
- USDA APHIS – Animal Welfare Act licensing & registration
Figures are taken from the numbered sources; items marked "not verified" could not be confirmed from a primary source and are intentionally left blank. Husbandry guidance is general—confirm with an exotic-animal veterinarian.