Athene noctua
(Scopoli, 1769) · speciesAt a glance
Sources12 archives
Databases and archives Athene noctua's data was compiled from.
WikipediaWikimedia Foundation18 languages↗
Animal Diversity WebUniv. of Michigan MZspecies account↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility607 076 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI47 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics48 specimens↗
Open Tree of LifeOpenTreephylogeny backbone↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
NCBIUS National Library of Medicinegenome & karyotype↗
Paleobiology DatabasePBDB consortiumfossil record↗
WikidataWikimedia Foundationstructured facts↗
IOC World Bird ListIOCbird checklist↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
The little owl (Athene noctua), also known as the owl of Athena or owl of Minerva, is a bird that inhabits much of the temperate and warmer parts of Europe, the Palearctic east to Korea, and North Africa. It was introduced into Britain at the end of the 19th century and into the South Island of New Zealand in the early 20th century. This owl is a member of the typical or true owl family Strigidae, which contains most species of owl, the other grouping being the barn owls, Tytonidae. It is a small, cryptically coloured, mainly nocturnal species and is found in a range of habitats including farmland, woodland fringes, steppes and semi-deserts. It feeds on insects, earthworms, other invertebrates and small vertebrates. Males hold territories which they defend against intruders. This owl is a cavity nester and a clutch of about four eggs is laid in spring. The female does the incubation and the male brings food to the nest, first for the female and later for the newly hatched young. As the chicks grow, both parents hunt and bring them food, and the chicks leave the nest at about seven weeks of age. Being a common species with a wide range and large total population, the International Union for Conservation of Nature has assessed its conservation status as "least concern".
No narrative description available for this taxon yet.
Size & morphology14
Life cycle & reproduction9
Diet & foraging8
Habitat & environment4
A DNA barcode is a short, standardised stretch of genes that works like a fingerprint — enough to tell one species from another. Below is the molecular trace Athene noctua has left across the world's sequence archives.
At a glance
★ the standard DNA barcode for this group — the short region actually read to tell this species apart. The rest are extra genes sequenced along the way.
The complete instruction manual Athene noctua carries — its genome. We read it from three angles — how big it is, how the DNA is packed into chromosomes, and how completely it has been sequenced — and explain how to read each value as you go.
Genome sizehow big the whole instruction manual is
Measured in base pairs (bp) — the individual letters of DNA (human ≈ 3.2 Gb, a bacterium a few million). The chart places this genome on a logarithmic scale — each step to the right is ten times bigger — among reference organisms. Across species a bigger genome loosely tracks with larger cells, slower growth and lower-energy lifestyles (powered flight favours small genomes) — yet it does not imply more genes or a more advanced organism (the long-standing C-value paradox).
Chromosomes & ploidyhow the DNA is packaged
2n is the full chromosome count in a normal body cell; n is a gamete (egg or sperm), which carries half. Ploidy is how many complete chromosome sets each cell holds — 2× (diploid) is typical for animals, while higher levels (polyploidy) are common in plants. Click any value below to see the underlying records and sources.
Sequencing statusassembly quality — how far to trust these numbers
Assembly level tells you how finished the sequence is — from fragmented contigs, through scaffolds, up to a full chromosome-level assembly. BUSCO % estimates completeness: the share of genes expected to be present that were actually found. These describe the data quality, not the organism.
How far back this lineage goes — and how we know. Everything here is measured in Ma, short for “mega-annum”: millions of years ago. The chart reads left to right like a calendar of the Earth, from the deep past on the left to today at the right edgetop to bottom like a core drilled through the Earth, from the deep past at the top down to today at the bottom.
At a glance
When this lineage existed
How to read this: the coloured strip along the bottomdown the left is the geological calendar — the standard epochs (Pliocene, Pleistocene…) every museum uses, shown so you can see which chapter of Earth's history this lineage lived in. This lineage is a young one, so the strip is zoomed in to epochs — the finer subdivisions inside a period. The solid bar is the fossil range: the span between the oldest and the youngest fossil that palaeontologists have assigned to Athene noctua. Above itBeside it, each dot is one dated fossil find — few enough to count, so they are drawn individually rather than as a graph.
How it livedPBDB
Record type607 090 records
Origin
Range
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Museum / Voucheredphysical evidence
Backed by a physical specimen — a herbarium sheet, sample or voucher held in a collection. “Vouchered” means supported by material evidence, not just an observation.
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Holding institutions23 of 44 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| Barcelona, ES | 242 |
| Zoological Museum, Moscow Lomonosov State Universitylocation not on record | 122 |
| Provincia di Livornolocation not on record | 55 |
| Geneva, CH | 29 |
| EEZAlocation not on record | 27 |
| Brussels, BE | 24 |
| NSMKlocation not on record | 22 |
| Liverpool, GB | 18 |
| Salzburg, AT | 16 |
| Natural History Museum Rotterdamlocation not on record | 15 |
| RBINS-Scientific Heritagelocation not on record | 14 |
| CBDClocation not on record | 13 |
| BG-NMNHSlocation not on record | 13 |
| Frankfurt am Main | 11 |
| IMEDEAlocation not on record | 11 |
| Auckland, NZ | 11 |
| SMNHTAUlocation not on record | 10 |
| Natural History Museum, Aarhus Denmarklocation not on record | 7 |
| Ann Arbor, US | 6 |
| Bourges, FR | 5 |
| Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record | 4 |
| Seattle, US | 4 |
| Copenhagen, DK | 4 |
| MZLUlocation not on record | 3 |
| KU Leuvenlocation not on record | 3 |
| Zografou, GR | 3 |
| Universidad de Caldas (UCaldas)location not on record | 3 |
| South Kensington, GB | 3 |
| Iowa City, US | 2 |
| Edmonton, CA | 2 |
| Bonn, DE | 2 |
| Muzeum i Instytut Zoologii Polskiej Akademii Nauklocation not on record | 2 |
| New Haven, US | 2 |
| Tilburg, NL | 2 |
| Stockholm, SE | 2 |
| Cambridge, US | 2 |
| Ohio State University - Bird Division, Columbus, OH (OSUM)location not on record | 1 |
| Ugentlocation not on record | 1 |
| Radicondoli, IT | 1 |
| Kristiansand, NO | 1 |
| Natural History Museum, Londonlocation not on record | 1 |
| Musée des Confluenceslocation not on record | 1 |
| Helsinki, FI | 1 |
| SNSDlocation not on record | 1 |
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Where the DNA of Athene noctua was picked up in samples of water, soil or air — nobody saw the organism, only its DNA left behind. A trace is a clue that the species was near, not a confirmed sighting.
Signal
Where its DNA was found
How strong is each trace?
Modelled climatemodelled
How to read this: each dot is one detection of this species' DNA in an environmental sample. The confidence meter weighs how many independent studies and places back up the signal — one detection in one study is a hint; many across several studies is solid. Records dated before 2008 (when eDNA methods began) are treated as likely mislabeled and left off the map.