Calm, balanced, noble and obedient character. High trainability, strong bond with humans, pronounced “hot” temperament in work while maintaining control. Strong instincts of a riding and carriage horse.
Carthusian (Kartäuser-Pferd, Caballo Cartujano, Chartreux, Kartusier, Cartujano) — one of the oldest and purest lines of the Iberian horse, bred in Spain in the Carthusian monastery. Medium-heavy, compact, noble riding and carriage horse with a strong dry constitution, pronounced bone structure, and a powerful elegant body. Height at withers 1550–1650 mm (ideal 1580–1620 mm), weight 450000–600000 g. Distinguished by a drier “eastern” head, compact “square” body format (body length ≈ height at withers), high quality of bone and hooves, characteristic shine and silkiness of the coat. Dominant color — gray coat of all shades (from light silver to dark gray). Small white markings on the head are allowed. Other colors (chestnut, black, bay, roan) — disqualifying fault. The head comprises approximately 1/8–1/9 of the height at withers. Slight roman nose is sometimes permissible.
Indicates a long-lasting or recurring health condition.
Legendary longevity: over 100 years. Galapagos tortoises, Greenland sharks, ocean quahogs celebrate with family once every 4 years
Immature form that undergoes metamorphosis before adulthood.
training aptitude
Worker
Elders
Bro
Present at birth due to genetic or developmental factors.
birth time
Long-lasting or recurring health condition persisting over an extended period.
Taxons
chronic condition
if born as {name}
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
rao
g
age
t
When your next jubilee falls in {name} life years
Human
birth date
cough
Fur color
Close
was
diseases symptoms muscle weakness
dusty substrate
days
Career from 7 to 15 months. Dwarf hamsters, voles, field crickets celebrate their birthday twice a month
The basics
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.
My weight?
Non-stop carnival: they only live a few days. Mayflies, rotifers, midges celebrate their birthday more than twice a day
adult
Confidence
lameness
Health
Ears length
Potential Habitat
About health
When your next birthday would fall if you lived as {name}
Piano
favorable
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
results
Mass
Mosquitoes, fruit flies, small crustaceans hustle for up to 7 months and throw a birthday party every week
temperature for housing
chronic
Sex
{name} birthday
Upcoming jubilees
Gremllins
mo
No results found
congenital
breathing problems
Torso length
Filters
Eyes color
chronic nasal discharge
On the map
osteochondrosis dissecans
collapse
Female ♀
Upcoming birthdays
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.
exercise intolerance
Truly long lives: 40-100 years. Bowhead whales, albatrosses, giant tortoises recall their birthday at most once a year
Lifespan
mane and tail combing
birth year
joint diseases
sq mm
yr
Wanderers
severe
Frequently observed or widespread in the species or population.
How similar?
Outcome is favorable when managed or treated appropriately.
Jubilee = every 10th birthday
Male ♂
until the celebration
Torso width
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
Minimum space
What if eaten?
chronic disease
Neither
Earliest developmental stage inside an egg or womb.
Business sausages
Health issue of intermediate seriousness, neither mild nor life-threatening.
Head length
Lifespan average
What do they eat?
posterior limb weakness
Where do they live?
Develops after 7–8 years, symptoms worsen in winter, may persist lifelong
moderate
Severity rating for disorders affecting movable joints.
early young
Eyes diameter
What do they look like?
Maturity
muscle rigidity
emergence (insects)
age diag byTeeth
open pasture
end of lifespan
age diag bySize
How do they live?
fertilization / egg laying
How do they behave?
birth / hatching
metamorphosis / end of larval stage
end of acceleration
Share
Find a pet...
Mature, fully developed individual capable of reproduction.
300 to 350 kilograms, 1.8 – 2.5 meters
This is me
Gamers
intense exercise
Pets
How are they built?
Indicates recovery is likely when appropriate husbandry is provided.
mm
Theoretical lifespan
ml
Stars
Link copied
complete paralysis
My age?
wk
My size?
Involuntary shaking or trembling of the body.
hypp
Serious or life-threatening health condition requiring urgent attention.
{name} jubilee
Indicates the ailment is long-lasting and typically requires ongoing management.
Asexual
swap
good
cm
genetic predisposition
Old-timers
Find an animal or breed...
turns
Rabbits, falcons, red-eared turtles hang out for 6-9 years and party on their birthday four times a year
Rascals
Where do they take shelter?
stress
celebrated their {n} birthday
Disorder caused by inherited or mutation-based factors.
Impaired or abnormal gait indicating limb or joint problems.
When you would have been born if you lived as {name}
Litter size
Daddies
Lifespan maximum
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
How to care for them?
common diseases
Living from 25 to 40 years. Orangutans, bald eagles, African elephants celebrate their birthday twice a year
°C
Not specified
Hermaphrodite ⚥
pssm2
Where are they found?
embryo
First signs at the age of 2–4 years, attacks last from several minutes to 1–2 hours, may recur
genetic diseases
Length
kg
body tremor
Observations
◉{N} more on tap