Calm, peaceful, moderately active. Gets along well with other pigeons. Weakly expressed instinct for incubation and feeding offspring. Typical decorative pigeon with minimal aggression.
Viennese Reserlscheck — medium-sized decorative breed of domestic pigeons. Weight 280–380 g (ideal 320–350 g), body length 280–340 mm. Build compact, strong, squat, wide and short, with horizontal body posture (10–20°). Head small, rounded, wide in the frontal part (length 45–52 mm), forehead profile steep. Eyes large, iris dark orange to dark red. Beak of medium length (18–22 mm), strong. Neck short, powerful (65–75 mm). Body wide, deep, cylindrical, chest wide, back short. Wings 190–215 mm, tightly pressed. Tail short, width 70–85 mm, 12 tail feathers, horizontal. Legs short, clean-legged, metatarsus 28–34 mm. Main feature — white body with colored head, neck, chest and shoulders (epaulets), presence of symmetrical rosettes (vortices) on shoulders with a diameter of 35–55 mm. Acceptable colors of colored parts: black with green sheen, red, yellow, blue with stripes, silver, dun. All other plumage pure white. Differs from the basic type by compact body, structural rosettes and contrasting two-color pattern.
picks up food with its beak from the ground or human hands
pecking
Neck length
Worker
birth time
Symptomatic care, microclimate correction, avoid drafts
Picking small food items from foliage, ground, or other surfaces.
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
city
g
summer mild, +15…+20 °C
t
When your next jubilee falls in {name} life years
Human
Legs count
Claws color
days
Warm summer
thermoregulation disorder
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.
Eggs length
beak
adult
Maturity
Confidence
lameness
plants
Health
About health
When your next birthday would fall if you lived as {name}
Repro interval
results
Disorder affecting biochemical processes such as nutrient conversion or energy balance.
summer warm, winter not very cold
Eggs count
temperature for housing
Colors
systemic
chronic
Cool summer
Sex
Upcoming jubilees
Gremllins
mo
conifer cones
congenital
Trophic type
Filters
grain
grass
Sides color
Upcoming birthdays
Breeding structure built or used for laying eggs and raising offspring.
Truly long lives: 40-100 years. Bowhead whales, albatrosses, giant tortoises recall their birthday at most once a year
Lifespan
leaf
Height
rains almost always, very humid
contaminated surfaces
Affecting multiple organs or the entire body.
Age (juvenile)
Age (from birth to death)
cones of coniferous trees with seeds
Age (embryo)
Domestic world
most of Europe and Asia, various forests, steppes and tundra
Wanderers
Food items are collected from exposed outer surfaces of substrates.
Wings size
feather deformity
Jubilee = every 10th birthday
feather care
Minimum space
Earliest developmental stage inside an egg or womb.
Business sausages
metabolic diseases
Lifespan average
Egg shell count
Rapidly swallows prey or food items whole without chewing.
moderate
seed
leaf litter
Eyes diameter
What do they look like?
Maturity
emergence (insects)
end of lifespan
Wings color
How do they live?
fertilization / egg laying
How do they behave?
birth / hatching
fatty liver disease
metamorphosis / end of larval stage
end of acceleration
Share
Develops within 7–21 days, chronicity in 30–60 days
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Mature, fully developed individual capable of reproduction.
gulping
gleaning
Surgical treatment of lesions, antibiotic therapy, improvement of housing conditions, vitamin A
Pets
Belly color
Primary oral structure used to seize, manipulate, or ingest food.
Repeatedly strikes or probes substrate with beak to obtain food.
Feeding occurs primarily on land or in vegetation.
whole swallow
{name} jubilee
paw
cm
Old-timers
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Wingspan
mouth
turns
Rascals
terrestrial forest
Tail color
Caused by inherited genetic changes within a breeding lineage.
Flooded grasslands
insect
fruit
Forages on tree limbs or woody stems within vegetation.
grains of cereals — wheat, rice, millet, maize
Litter size
Back color
Manifests at hatching, stable for 30–60 days, persists lifelong
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
skin ulceration
°C
Not specified
Actively searching habitats to locate food items.
Where are they found?
herbivore
Describes food handling or digging performed with the forelimbs.
Eggs color
Down color
Legendary longevity: over 100 years. Galapagos tortoises, Greenland sharks, ocean quahogs celebrate with family once every 4 years
Offspring
training aptitude
Elders
Foraging among accumulated fallen leaves on the forest floor.
leaves and stems of grasses and other herbaceous vegetation
Bro
Present at birth due to genetic or developmental factors.
Long-lasting or recurring health condition persisting over an extended period.
hereditary mutation breed line
Taxons
chronic condition
if born as {name}
Foraging takes place among trees and woody vegetation.
Wings count
age
birth date
Palearctic realm
tearing
Close
Egg shell color
was
Career from 7 to 15 months. Dwarf hamsters, voles, field crickets celebrate their birthday twice a month
aviary or spacious cage
The basics
herbivory, feed only on plant food
climbing
My weight?
Non-stop carnival: they only live a few days. Mayflies, rotifers, midges celebrate their birthday more than twice a day
surface
primary food sources
Beak size
Potential Habitat
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
Mass
Tail length
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
from 130 grams to 0.5 kilograms, 0.35 – 0.8 meters
Feathers color
Rips or shreds food using teeth, beak or claws.
{name} birthday
Food is gathered directly from leaf surfaces.
No results found
Torso length
Eyes color
On the map
all life stages
Pleasant summer
Female ♀
Eggs width
shortness of breath
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.
Beak count
birth year
Maturity
terrestrial habitat, land surface outside water
sq mm
yr
Beak color
comfortable summer, +20…+25 °C
Frequently observed or widespread in the species or population.
How similar?
live in homes and on farms
Male ♂
until the celebration
baby / chick
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
Legs color
What if eaten?
Neither
Moving up vertical surfaces like trunks or rocks to reach food.
from birth to adulthood
Health issue of intermediate seriousness, neither mild nor life-threatening.
Young offspring still dependent on parental care.
Head length
nest
What do they eat?
Where do they live?
Immature individual that has not yet reached reproductive maturity.
forests on land — tropical, temperate, boreal
water often floods the land, lots of grass
branch
Temperate mixed forest
Duration
This is me
Always very wet
Gamers
Labored or rapid breathing indicating respiratory distress.
How are they built?
Indicates recovery is likely when appropriate husbandry is provided.
mm
Theoretical lifespan
ml
Stars
Link copied
My age?
wk
My size?
terrestrial
Taiga
Indicates the ailment is long-lasting and typically requires ongoing management.
Asexual
Wings span
swap
Beak length
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
Legs length
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}
Daddies
Lifespan maximum
foraging
Hermaphrodite ⚥
embryo
Hard, projecting mouthpart used to probe, pluck, or crack food.
Zucchini
genetic diseases
summer warm, many oaks, birches, maples
Length
kg
lots of rain, warm and pleasant summer
improves
arboreal
Observations
◉{N} more on tap