Caribou🦌

Photo: Dean Biggins (U.S. Fish and Wildlife Service) · Public domain

SpeciesArtiodactylaCervidae
Mammals

🦌Reindeer

Rangifer tarandus (Linnaeus, 1758)

The reindeer or caribou is a species of deer with circumpolar distribution, native to Arctic, subarctic, tundra, boreal, and mountainous regions of Northern Europe, Siberia, and North America. It is the only representative of the genus Rangifer. More recent studies suggest the splitting of reindeer and caribou. "All caribou and reindeer throughout the world are considered to be the same species, but there are 7 subspecies."

Text: Wikipedia, CC BY-SA 4.0.

Videos
23
Photos
3
Measurements
14
vs you
≈ 1.6× your weight
Also called
Rangifer tarandus
Conservation status
VUVulnerable

IUCN Red List assessment, 2016.

Population trendDecreasing
Key measurements
Body mass
101 kg
Body length
2.21 m
Shoulder height
1.22 m
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
22 years
All measurements ↓
Facts and figures

Everything we know about the Reindeer

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
101 kg
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 101 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: high
Body length
2.21 m
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Shoulder height
1.22 mat the shoulder
Details ↓

NPS: "Mature caribou stand approximately four feet tall at the shoulder, eight feet in length and weigh from 130 to over 350 pounds." 4 ft = 1.22 m; caribou and reindeer are the same species, Rangifer tarandus. Corroborated by ADW (Joly & Shefferly 2000): "shoulder heights of up to 120 cm".

Source: US National Park Service, 'Caribou', Denali National Park & Preserve, https://www.nps.gov/dena/learn/nature/caribou.htm · see citation

Brain mass
289 g
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Maximum lifespan
22 years
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 22 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: high
Generation length
5 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Age at maturity
2.1 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Gestation
223 days
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 228 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: high
Litter size
1
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 1AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: high
Trophic level
Herbivore
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Activity cycle
Diurnal
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Home range
2,771 km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Population density
0.43 per km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Volume l
101 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Reindeer yet: top speed, bite force.

More

More about the Reindeer

Closest relative on this site
🐃 White-tailed deer — last shared an ancestor ≈ 6.6 million years ago.
What it eats
leaves, roots and other plants100%
In other languages
renifer tundrowy (pl), 驯鹿 (zh), reno (es), rénszarvas (hu), τάρανδος (el), ren (sv) … and 28 more languages

Animals caught on camera

Real footage of the animals on this site — hunting, fighting, and getting on with it.

See all 23 videos →
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