The brown bear is a large mammal. It lives in the forests and mountains of Europe and Asia and spends the winter in hibernation.
The brown bear differs from other bears by its large body and its ability to enter winter hibernation. It is important for nature because it spreads plant seeds and helps maintain balance in forest ecosystems.
homogamy, reproduction always with fertilization, no alternation of generations
Immature form that undergoes metamorphosis before adulthood.
Worker
birth time
Describes the act of excavating soil or substrate to locate or access food.
ambush
breeding
pursuit
Dogs, dolphins, lynx hang out for 9-25 years and party on their birthday three times a year
m
Map
will celebrate their {n} birthday
g
summer mild, +15β¦+20 Β°C
lots of rain, warm summer, snow in winter
t
When your next jubilee falls in {name} life years
Human
Claws color
Inhabits dense tree-covered areas with closed canopy.
days
Warm summer
How old you would be if you lived as {name}
Theoretical maximum lifespan estimated from the Dynamic Energy Budget (DEB) mathematical model. This value reflects a biological potential derived from metabolic parameters, not from direct observation β real recorded lifespans are often significantly shorter.
adult bear
Maturity
insects
About health
cool, lots of coniferous trees, snow in winter
Searches for food on or among rocks and stony surfaces.
When your next birthday would fall if you lived as {name}
carrion
Snout color
Sofa
Repro interval
results
Eyes count
summer warm, winter not very cold
Colors
Cool summer
Sex
protection from cold
Upcoming jubilees
scavenging, eat already dead animals
Gremllins
mo
live fish
alpine meadows and arctic tundra on land
Trophic type
Filters
Palearctic realm
grass
den
Upcoming birthdays
Winter with snow
foraging for food on the ground, in water and on trees
eggs, roe or offspring develop in a nest built on the ground or close to it
Truly long lives: 40-100 years. Bowhead whales, albatrosses, giant tortoises recall their birthday at most once a year
Lifespan
in a burrow
Height
rains almost always, very humid
young are born live on land, not hatched from eggs or roe
Age (juvenile)
Age (from birth to death)
rock
Age (embryo)
most of Europe and Asia, various forests, steppes and tundra
Wanderers
Jubilee = every 10th birthday
Fruit
berries
More:
Earliest developmental stage inside an egg or womb.
Business sausages
ice
Lifespan average
in a terrestrial nest
Regeneration
live birth
What do they look like?
Maturity
emergence (insects)
end of lifespan
How do they live?
fertilization / egg laying
How do they behave?
birth / hatching
small mammals
metamorphosis / end of larval stage
fish
end of acceleration
Share
Find a pet...
Mature, fully developed individual capable of reproduction.
nest hidden in an underground burrow
Actively hunting and capturing live prey.
digging
Pets
Primary oral structure used to seize, manipulate, or ingest food.
juicy berries β bilberry, rowan, rosehip
Lots of rain and cool summer
Feeding occurs primarily on land or in vegetation.
{name} jubilee
paw
Claws count
cm
Temperate coniferous forest
Old-timers
Find an animal or breed...
mouth
Claws size
turns
Rascals
terrestrial forest
olfaction
Flooded grasslands
Litter size
Map data sources: Ecosystem classification β IUCN Global Ecosystem Typology (Keith et al., 2022), indicative distribution maps Keith et al. (2020), https://doi.org/10.5281/zenodo.3546513; Large Marine Ecosystems β NOAA LME Program; Bathymetry β GEBCO Bathymetric Compilation Group (2026), GEBCO_2026 Grid, https://doi.org/10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa; Climate data β Generated using Copernicus Climate Change Service information; Species occurrence data β GBIF.org, Derived dataset "all animals", https://zveriki.com/dataset/dataset.tsv; Terrestrial ecoregions β RESOLVE Ecoregions 2017 (Dinerstein et al., 2017), CC BY 4.0
How to care for them?
Living from 25 to 40 years. Orangutans, bald eagles, African elephants celebrate their birthday twice a year
Β°C
Not specified
Share
alpine and arctic tundra
Actively searching habitats to locate food items.
Where are they found?
nest hidden in an underground burrow, only the mother provides parental care for the offspring
Describes food handling or digging performed with the forelimbs.
lots of rain, cool summer, snow in winter
Locomotion through water employed while searching for or capturing prey.
Legendary longevity: over 100 years. Galapagos tortoises, Greenland sharks, ocean quahogs celebrate with family once every 4 years
Offspring
Elders
leaves and stems of grasses and other herbaceous vegetation
Bro
normal sexual
Taxons
if born as {name}
Foraging takes place among trees and woody vegetation.
omnivore
Actively chases and captures mobile prey in open space.
age
Predator remains still and concealed before launching a sudden attack.
birth date
small mammals β mice, shrews, bats
swimming
Palearctic realm
Fur color
Close
was
Career from 7 to 15 months. Dwarf hamsters, voles, field crickets celebrate their birthday twice a month
The basics
climbing
hibernation
My weight?
Non-stop carnival: they only live a few days. Mayflies, rotifers, midges celebrate their birthday more than twice a day
Insects
primary food sources
Potential Habitat
d
In husbandry
On the go from 1.3 to 3.5 years. Forest mice, anoles, rainbow fish party on their birthday once a month
Feeding occurs in water bodies such as rivers, lakes, or oceans.
lots of rain, summer not hot
Mass
cold winter, lots of coniferous trees: spruce, pine
Mosquitoes, fruit flies, small crustaceans hustle for up to 7 months and throw a birthday party every week
terrestrial
Gestation
aquatic
small mammals
land
{name} birthday
grass
Link copied
No results found
branches
Eyes color
On the map
Pleasant summer
Female β
all life stages
150 to 300 kilograms, 1.6 β 4 meters
Map data sources: Ecosystem classification β IUCN Global Ecosystem Typology (Keith et al., 2022), indicative distribution maps Keith et al. (2020), https://doi.org/10.5281/zenodo.3546513; Large Marine Ecosystems β NOAA LME Program; Bathymetry β GEBCO Bathymetric Compilation Group (2026), GEBCO_2026 Grid, https://doi.org/10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa; Climate data β Generated using Copernicus Climate Change Service information; Species occurrence data β GBIF.org, Derived dataset "all animals", https://zveriki.com/dataset/dataset.tsv; Terrestrial ecoregions β RESOLVE Ecoregions 2017 (Dinerstein et al., 2017), CC BY 4.0
Potential habitat modelled from GBIF occurrence data. Map Β© Zveriki.com, licensed under CC BY 4.0.
birth year
Shelter used specifically for reproduction or nesting.
Maturity
caring mother
terrestrial habitat, land surface outside water
sq mm
yr
nuts
comfortable summer, +20β¦+25 Β°C
How similar?
Fish
Honey
Male β
until the celebration
bear cub
age as {name}
How do they breed?
On the go from 3.5 to 6 years. Hedgehogs, crows, lizards treat themselves to birthday snacks 6 times a year
What if eaten?
Neither
Moving up vertical surfaces like trunks or rocks to reach food.
from birth to adulthood
Young offspring still dependent on parental care.
What do they eat?
forests
Where do they live?
Immature individual that has not yet reached reproductive maturity.
Lots of rain and warm summer
much snow in winter, cold
mountains
bear cub
berries
forests on land β tropical, temperate, boreal
water often floods the land, lots of grass
Temperate mixed forest
Duration
live insects
fish
This is me
most of Europe and Asia, various forests, steppes and tundra
Always very wet
Gamers
Teeth count
How are they built?
Cool summer and lots of rain
mm
Theoretical lifespan
ml
Stars
Link copied
My age?
wk
My size?
terrestrial
Taiga
Asexual
swap
active predation
nuts
Rabbits, falcons, red-eared turtles hang out for 6-9 years and party on their birthday four times a year
Where do they take shelter?
Warm summer and lots of rain
inhabit and develop on land, outside water bodies
celebrated their {n} birthday
When you would have been born if you lived as {name}
Daddies
Lifespan maximum
foraging
Hermaphrodite β₯
embryo
summer warm, many oaks, birches, maples
Denotes a mountainous habitat preference.
Length
kg
lots of rain, warm and pleasant summer
arboreal
Observations
hard nuts β acorns, hazelnuts, pine nuts
β{N} more on tap
pupa
imago
adolescent
adolescent