Overview
Reindeer (Caribou) appears on the Exotic Wildlife Association species list as Reindeer — ESA: Not Listed; CITES: N/A. [1]
Native range
Caribou have a nearly circumpolar distribution. The woodland subspecies of caribou ( Rangifer tarandus caribou ) can be found as far south as 46o north latitude, while other subspecies (Peary caribou [ R. t. pearyi ] and Svalbard reindeer [ R. t. platyrhynchus ]) can be found as far north as 80o…. [2]
Size
55–318 kg (ADW range). [2]
Lifespan
10 to 15 years (wild, average); 4.5 years (wild, average); 15 years (wild, average). [2]
Breeding & gestation
Gestation average 7.6 months; offspring per birth: 2; females mature at 16 months. [2]
Temperament & social structure
Not verified from a primary source for this page.
Habitat needs
Caribou inhabit arctic tundra and subarctic (boreal) forest regions. ADW biomes: forest, tundra, taiga. [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
Caribou are primarily grazing herbivores. Their diet is most variable during the summer, when they consume the leaves of willows and birches, mushrooms, cotton grass, sedges and numerous other ground dwelling species of vegetation. ADW diet type: herbivore, folivore. [2]
Feed & supplementation
For supplementation TPWD recommends a 16–20% crude-protein pelleted feed rather than corn (corn is only 7–10% CP). AgriLife cites ~6–7% CP for rumen maintenance and 13–16% CP for growth, antler production and reproduction (white-tailed deer data; applied to exotic deer by analogy). Mineral program: set with a nutritionist/vet; no verified species figure. [4][5][6]
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. [7][8]
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. [9]
Conservation status
IUCN Red List: Vulnerable. [10]
Legal notes (general info, not legal advice)
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. [11][12]
Sources
- Exotic Wildlife Association – Endangered Species List (ESA status & CITES appendix)
- Animal Diversity Web (Univ. of Michigan) – Rangifer tarandus
- 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)
- Texas A&M AgriLife – Supplemental Feeding of White-tailed Deer
- 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 – Rangifer tarandus (assessment page)
- TPWD Outdoor Annual – Nongame, Exotic & Other Species (exotic status in Texas)
- 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.