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Planet Zoo 2 Game companion
Animal directory

European Bison

Care, environment, breeding and conservation records for European Bison.

Identity & conservation

Scientific name
Bison bonasus
Enclosures
Habitat
Status
Near threatened
Status code
NT
Regions
Europe
Biomes
Taiga, Temperate
Edition
Base game
Class group
Mammals
Revealed
2026-06-23
Status groups
Near threatened
Tax class
Mammalia
Tax family
Bovidae
Tax genus
Bison
Tax order
Artiodactyla
Wild population
2,518
Wild population count
2518

Habitat & enclosure

Barrier grade
3
Barrier height
1.25 m
Climb proof
No
Water barrier
No
Temp min
-15 °C
Temp max
28 °C
Area land min
420 m²
Area land
420 m² + 105 m² per extra animal
Area climbing
Unknown
Area deep water
Unknown
Area flying
Unknown
Area shelter
15 m² per animal
Area water
Unknown
Humidity
Unknown
Plant cover
15-100%
Salinity
Unknown
Terrain
Grass 30-100%, Sand 0-40%, Soil 20-100%, Rock 0-20%, Snow 0-100%, Waterlogged 0-20%
Water barrier depth
Unknown
Water barrier width
Unknown

Social life & breeding

Group size
2-13 (up to 1 male, up to 12 females)
Life expectancy
14-28 years
Bachelor females
1-13
Bachelor males
1-8
Breeding difficulty
Very Easy
Gestation
8.7 months
Gestation months
8.7 months
Group name
Herd
Interbirth
15.3 months
Interbirth months
15.3 months
Litter label
Litter size
Litter size
1
Mating season
Autumn
Mating system
Polygynous
Maturity age
3 years
Maturity years
3 years
Shoal fish
No
Shoal size
Unknown
Sterility age
20 years
Sterility years
20 years

Other facts

Diet
Hay, Herbivore Pellets
Colony size
Unknown
Colour morphs
Leucistic
Dominance
Matriarchal herds and dominant bulls
Enrichment
Grab Ball, Large Ball, Mud Bath, Plant Screen, Rubbing Pillar, Skittle
Exhibit types
Unknown
Feeders
Barrel Feeder - Hanging, Barrel Feeder - Large, Food Trough - Large, Food Trough - Medium, Food Trough - Small, Grazing Ball Feeder, Hanging Grazer Feeder, Melon Feeder, Scarecrow Feeder, Wall Feeder - Large, Wall Feeder - Medium, Wall Feeder - Small
Nest
Unknown
Offspring dispersal
Male offspring
Size female
1.83 m
Size male
2 m
Size max
2 m
Size measure
Shoulder height
Temperature
-15 to 28°C
Thriving group
Unknown
Thriving member of
Unknown
Thriving with
Unknown
Water sources
Ground Water Fountain - Small, Water Pipe
Weather dislikes
Unknown
Weight female
Unknown
Weight female text
Unknown
Weight juvenile
77 kg
Weight male
Unknown
Weight male text
Unknown

Research levels

LevelUnlocksResearch gate
Level 1Thriving Requirement 1: at least 8 objects or plants with the Bushes tagUnknown
Level 2Thriving Requirement 2: Water Surface Area; European Bison Fact SheetUnknown
Level 3Release groups and release to the wildUnknown
Level 4Thriving Requirement 3: Food Grade 2; Fertility Level 1 (+15% fertility)Before this level: an Observation Network (Observation Platform) in Poland Reserve and this species released in Poland Reserve
Level 5Thriving Requirement 4: at least 50% native plantsUnknown
Level 6Thriving Requirement 5: Mud Bath, at least 2; Fertility Level 2 (+30% fertility)Unknown

Observation network present at Poland Reserve AND European Bison released at Poland Reserve

Valid release groups

GroupTypeAnimals
Mixed GroupMixed group1 to 3 males, 4 to 10 females
Bull GroupMale group2 to 8 males

Release requirements

Requirement typeRequirement
Ecosystems RequiredPastures
Ecosystems RequiredFlourishing Open Canopy Forest
Ecosystems RequiredFlourishing Closed Canopy Forest

(established AND flourishing AND flourishing)

Pastures

Flourishing Open Canopy Forest

Flourishing Closed Canopy Forest

European Bison2
Biomes2
Barriers at this grade3
Feeders12
Enrichment items6
Water sources2
Research levels1
Ecosystems4
Related entries125
Sources46