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Planet Zoo 2 Game companion
Animal directory

Western Lowland Gorilla

Care, environment, breeding and conservation records for Western Lowland Gorilla.

Identity & conservation

Scientific name
Gorilla gorilla gorilla
Enclosures
Habitat
Status
Critically endangered
Status code
CR
Regions
Africa
Biomes
Tropical, Wetlands
Edition
Base game
Class group
Mammals
Revealed
2026-08-18
Status groups
Critically endangered, Threatened
Tax class
Mammalia
Tax family
Hominidae
Tax genus
Gorilla
Tax order
Primates
Wild population
230,000 - 260,000
Wild population count
230000

Habitat & enclosure

Barrier grade
3
Barrier height
3 m
Climb proof
Yes
Water barrier
Yes
Temp min
18 °C
Temp max
33 °C
Area land min
1160 m²
Area land
1,160 m² + 80 m² per extra animal
Area climbing
40 m² + 20 m² per extra animal
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
Short Grass 20-100%, Sand 0-20%, Soil 10-80%, Rock 0-40%
Water barrier depth
2 m
Water barrier width
6 m

Social life & breeding

Group size
3-6 (up to 1 male, up to 5 females)
Life expectancy
35-60 years
Bachelor females
1-6
Bachelor males
1-6
Breeding difficulty
Average
Gestation
9 months
Gestation months
9 months
Group name
Troop
Interbirth
60 months
Interbirth months
60 months
Litter label
Litter size
Litter size
1
Mating season
Aseasonal
Mating system
Polygynous
Maturity age
10 years
Maturity years
10 years
Shoal fish
No
Shoal size
Unknown
Sterility age
44 years
Sterility years
44 years

Other facts

Diet
Leafy Greens and Vegetables, Nutritionally Complete Biscuits
Colony size
Unknown
Colour morphs
Albino
Dominance
1 alpha male per group
Enrichment
Bobbin, Bobbin Drum, Curio Ball, Mirror Mobile, Musical Keyboard, Rubber Duck, Small Ball, Small Ice Ball, Tyre
Exhibit types
Unknown
Feeders
Arboreal Feeding Platform 3m, Arboreal Feeding Platform 4m, Block of Frozen Fruit, Fixed Roller Feeder - Large, Forage Box, Fruit Spike Tree, Melon Feeder, Tool Puzzle Feeder
Nest
Unknown
Offspring dispersal
All offspring
Size female
1.5 m
Size male
1.67 m
Size max
1.67 m
Size measure
Standing height
Temperature
18 to 33°C
Thriving group
Unknown
Thriving member of
Unknown
Thriving with
Unknown
Water sources
Ground Water Fountain - Small
Weather dislikes
Rain and snow
Weight female
Unknown
Weight female text
Unknown
Weight juvenile
9 kg
Weight male
Unknown
Weight male text
Unknown

Research levels

LevelUnlocksResearch gate
Level 1Thriving Requirement 1: at least 4 objects or plants with the Climbable tag; Western Lowland Gorilla Fact SheetUnknown
Level 2Thriving Requirement 2: at least 6 objects or plants with the Rocks tag; Fertility Level 1 (+15% fertility)Unknown
Level 3Thriving Requirement 3: Food Grade 2; Release groups and release to the wildUnknown
Level 4Thriving Requirement 4: at least 50% native plantsUnknown
Level 5Thriving Requirement 5: Water Surface Area; Fertility Level 2 (+30% fertility)Unknown

Valid release groups

GroupTypeAnimals
Family GroupMixed group1 male, 3 to 4 females
Solitary MaleSolitary male1 male
Western Lowland Gorilla2
Biomes2
Barriers at this grade3
Feeders8
Enrichment items9
Water sources1
Research levels1
Valid release groups1
Related entries117
Sources47