The Rufous Bush Lark is a small bird about 15 centimeters long with rufous-brown plumage. It lives in dry savannas and shrublands of Africa, where it hides well among the grass and sings ringing songs.
The Rufous Bush Lark differs from other larks by its more rufous color and dome-shaped nest. It is beneficial by eating harmful insects and serving as food for snakes and birds of prey.
Legendary longevity: over 100 years. Galapagos tortoises, Greenland sharks, ocean quahogs celebrate with family once every 4 years
Offspring
pecking
Worker
Elders
Bro
birth time
Taxons
Hot and almost no precipitation
Picking small food items from foliage, ground, or other surfaces.
if born as {name}
Forages within or on the surface of soil or substrate.
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
omnivore
beetles
g
age
t
When your next jubilee falls in {name} life years
Human
birth date
hot Africa south of the desert, many savannas and forests
Close
Egg shell color
was
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
beak
surface
adult
Maturity
primary food sources
plant
24 to 38 grams, 10 – 25 centimeters
Beak size
Potential Habitat
About health
lots of grass, few trees, rains are rare
When your next birthday would fall if you lived as {name}
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
Repro interval
results
Mass
Mosquitoes, fruit flies, small crustaceans hustle for up to 7 months and throw a birthday party every week
terrestrial
Colors
Sex
{name} birthday
Upcoming jubilees
Gremllins
mo
soil
rains are very rare, almost a desert
No results found
caterpillars
Trophic type
Filters
seeds of cereals and meadow grasses
On the map
summer very hot, dry, lots of grass
grass seeds
all life stages
Female ♀
Down feathers color
Upcoming birthdays
world of Afrotropics
Breeding structure built or used for laying eggs and raising offspring.
termites
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.
Truly long lives: 40-100 years. Bowhead whales, albatrosses, giant tortoises recall their birthday at most once a year
Lifespan
birth year
Maturity
Age (from birth to death)
sq mm
yr
Beak color
Wanderers
Food items are collected from exposed outer surfaces of substrates.
How similar?
Wings size
Jubilee = every 10th birthday
Male ♂
until the celebration
baby / chick
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?
Very dry
Neither
Earliest developmental stage inside an egg or womb.
Business sausages
butterfly and moth caterpillars
live beetles — various species
Young offspring still dependent on parental care.
nest
Lifespan average
What do they eat?
Where do they live?
young after fast growth
Juvenile stage following larval metamorphosis but not yet adult.
Plumage color
What do they look like?
Maturity
water often floods the land, lots of grass
emergence (insects)
world of Afrotropics
end of lifespan
How do they live?
fertilization / egg laying
How do they behave?
birth / hatching
metamorphosis / end of larval stage
end of acceleration
Share
Duration
Find a pet...
Mature, fully developed individual capable of reproduction.
hot, uneven rains, lots of grass and trees
gleaning
This is me
Steppe
Gamers
Pets
How are they built?
mm
Theoretical lifespan
Repeatedly strikes or probes substrate with beak to obtain food.
ml
Stars
Link copied
My age?
wk
My size?
Hot steppe
Feeding occurs primarily on land or in vegetation.
{name} jubilee
Asexual
swap
cm
live termites
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?
Flooded grasslands
celebrated their {n} birthday
hot Africa south of the desert, many savannas and forests
picks with beak from the soil surface
When you would have been born if you lived as {name}
Litter size
Daddies
Tropical savanna
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?
very hot and almost no precipitation
Living from 25 to 40 years. Orangutans, bald eagles, African elephants celebrate their birthday twice a year
foraging
°C
Not specified
Hermaphrodite ⚥
Actively searching habitats to locate food items.
Tomato
Where are they found?
embryo
Hard, projecting mouthpart used to probe, pluck, or crack food.
Length
kg
grassland
Observations
◉{N} more on tap