P. tigris altaica
The Amur tiger is the largest representative of the cat family. It is a strong predator with thick fur that lives in the cold forests of the Far East.
The Amur tiger differs from other tigers by its thicker fur and larger size, which helps it survive in cold climates. It is important for nature because it regulates the population of ungulate animals and maintains balance in the forest ecosystem.
homogamy, reproduction always with fertilization, no alternation of generations
Worker
head
Tail size
birth time
ambush
breeding
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
winter almost without rain, but lots of snow
g
t
When your next jubilee falls in {name} life years
Human
roe deer
Claws color
Inhabits dense tree-covered areas with closed canopy.
days
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 — real recorded lifespans are often significantly shorter.
adult cat
Maturity
About health
When your next birthday would fall if you lived as {name}
Sofa
Repro interval
results
Colors
Sex
protection from cold
Upcoming jubilees
Gremllins
mo
little precipitation in winter, more in summer
alpine meadows and arctic tundra on land
Ambush hunting
Trophic type
Filters
Palearctic realm
den
Paws size
Upcoming birthdays
Winter with snow
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
young are born live on land, not hatched from eggs or roe
Age (juvenile)
Age (from birth to death)
embryo body
Age (embryo)
most of Europe and Asia, various forests, steppes and tundra
Wanderers
Jubilee = every 10th birthday
More:
Earliest developmental stage inside an egg or womb.
Business sausages
Lifespan average
in a terrestrial nest
Whiskers size
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
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.
Pets
Lots of rain and cool summer
Feeding occurs primarily on land or in vegetation.
{name} jubilee
Canine teeth size
Claws count
cm
Old-timers
Find an animal or breed...
Claws size
turns
Rascals
terrestrial forest
Tail color
Litter size
Map data sources: Ecosystem classification — 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 — NOAA LME Program; Bathymetry — GEBCO Bathymetric Compilation Group (2026), GEBCO_2026 Grid, https://doi.org/10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa; Climate data — Generated using Copernicus Climate Change Service information; Species occurrence data — GBIF.org, Derived dataset "all animals", https://zveriki.com/dataset/dataset.tsv; Terrestrial ecoregions — RESOLVE Ecoregions 2017 (Dinerstein et al., 2017), CC BY 4.0
temperate forest
How to care for them?
Living from 25 to 40 years. Orangutans, bald eagles, African elephants celebrate their birthday twice a year
°C
Not specified
Share
alpine and arctic tundra
roe deer
Where are they found?
nest hidden in an underground burrow, only the mother provides parental care for the offspring
Whiskers color
lots of rain, cool summer, snow in winter
Low precipitation 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
Bro
normal sexual
Taxons
carnivore
deer
if born as {name}
Foraging takes place among trees and woody vegetation.
age
Predator remains still and concealed before launching a sudden attack.
birth date
small mammals — mice, shrews, bats
swimming
Palearctic realm
rest
Close
was
Career from 7 to 15 months. Dwarf hamsters, voles, field crickets celebrate their birthday twice a month
The basics
My weight?
Stripes color
Non-stop carnival: they only live a few days. Mayflies, rotifers, midges celebrate their birthday more than twice a day
primary food sources
teeth
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.
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
Link copied
jumping
No results found
Eyes color
On the map
Pleasant summer
all life stages
Female ♀
Dry and snowy winter
150 to 300 kilograms, 1.6 – 4 meters
Map data sources: Ecosystem classification — 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 — NOAA LME Program; Bathymetry — GEBCO Bathymetric Compilation Group (2026), GEBCO_2026 Grid, https://doi.org/10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa; Climate data — Generated using Copernicus Climate Change Service information; Species occurrence data — GBIF.org, Derived dataset "all animals", https://zveriki.com/dataset/dataset.tsv; Terrestrial ecoregions — RESOLVE Ecoregions 2017 (Dinerstein et al., 2017), CC BY 4.0
Potential habitat modelled from GBIF occurrence data. Map © Zveriki.com, licensed under CC BY 4.0.
large mammals
birth year
Shelter used specifically for reproduction or nesting.
Maturity
caring mother
terrestrial habitat, land surface outside water
sq mm
yr
comfortable summer, +20…+25 °C
How similar?
Male ♂
until the celebration
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
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.
much snow in winter, cold
Hard dental structures used to bite, tear, or scrape food.
forests on land — tropical, temperate, boreal
Temperate mixed forest
group hunting
Duration
This is me
most of Europe and Asia, various forests, steppes and tundra
Gamers
Teeth count
How are they built?
mm
Theoretical lifespan
ml
Stars
Link copied
hills
My age?
wk
My size?
terrestrial
Canine teeth count
Taiga
boar
Asexual
swap
active predation
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?
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
Hermaphrodite ⚥
taiga
embryo
Coat color
summer warm, many oaks, birches, maples
Length
kg
arboreal
Observations
◉{N} more on tap
cub
pupa
imago
adolescent
adolescent