[{"data":1,"prerenderedAt":207},["ShallowReactive",2],{"glossary_en:\u002Fslovar\u002Fareal-obitaniya":3,"alt-locale:glossary_en:\u002Fslovar\u002Fareal-obitaniya":103,"section-listing:disabled":104,"section-listing:glossary_en:\u002Fslovar":105,"related-covers:en:\u002Fslovar\u002Fendemik|\u002Fopredelitel|\u002Fatlas":201},{"id":4,"title":5,"body":6,"coverImage":66,"description":67,"extension":68,"faq":69,"imagePrompt":76,"meta":77,"navigation":78,"order":79,"pageType":80,"path":81,"publishedAt":82,"readingMinutes":83,"relatedLinks":84,"seo":97,"sitemap":100,"stem":101,"tags":79,"updatedAt":79,"__hash__":102},"glossary_en\u002Fslovar\u002Fareal-obitaniya.md","Range (Habitat Range)",{"type":7,"value":8,"toc":60},"minimark",[9,14,36,45,49,57],[10,11,13],"h2",{"id":12},"range-vs-habitat","Range vs. habitat",[15,16,17,18,22,23,26,27,31,32,35],"p",{},"A species' ",[19,20,21],"strong",{},"range"," is the total geographic area across which it is found — described in broad terms like \"across Eurasia\" or in more specific terms like \"European Russia and Western Siberia.\" ",[19,24,25],{},"Habitat"," is a related but distinct concept: the type of environment the species actually occupies within that range, such as open farmland, mature deciduous forest, or reed-fringed wetland. A bird's range tells you ",[28,29,30],"em",{},"where on the map"," to look; its habitat tells you ",[28,33,34],{},"what kind of place"," within that area to look in.",[15,37,38,39,44],{},"The ",[40,41,43],"a",{"href":42},"\u002Fen\u002Fvidy-ptic\u002Fvidy\u002Fsoyka","Eurasian jay",", for instance, has a huge range spanning most of temperate Eurasia, but within that range it is a habitat specialist, occurring almost exclusively in woodland with a strong association with oak trees, whose acorns it caches by the thousand each autumn. A birder in the middle of its geographic range will still find no jays in open steppe or farmland lacking suitable tree cover, because the habitat, not the range boundary, is what limits where the bird actually turns up locally.",[10,46,48],{"id":47},"why-range-matters-on-atlas-pages","Why range matters on atlas pages",[15,50,51,52,56],{},"Range and habitat together explain both large-scale distribution (the ",[40,53,55],{"href":54},"\u002Fen\u002Fatlas","regional atlas pages"," covering different continents and countries) and local occurrence (why a species is common in one patch of forest and absent from an apparently similar one a few kilometers away). Range boundaries are rarely sharp lines — most species show a gradual thinning of density toward the edge of their range, with core areas of high abundance and marginal areas where the species is scarce or only sporadically present, often at the edge of suitable habitat or climate tolerance.",[15,58,59],{},"Range is also dynamic rather than fixed: many species have measurably expanded or contracted their range over recent decades in response to climate change, land-use change, or, in a smaller number of cases, deliberate reintroduction programs, so an atlas description of range reflects current knowledge rather than a permanent boundary.",{"title":61,"searchDepth":62,"depth":62,"links":63},"",2,[64,65],{"id":12,"depth":62,"text":13},{"id":47,"depth":62,"text":48},"\u002Fimages\u002Fslovar\u002Fareal-obitaniya.png","A species' range is the total geographic area where it occurs, distinct from habitat, which describes the type of environment it uses within that area.","md",[70,73],{"q":71,"a":72},"What's the difference between range and habitat?","Range is a geographic area on a map — for example, 'across the Eurasian temperate zone.' Habitat is the type of environment a species uses within that range — for example, 'open farmland and forest edge.' A species can have a huge range but occupy only a narrow slice of habitat within it, appearing only where that specific habitat exists.",{"q":74,"a":75},"Does a species' range stay fixed over time?","No. Ranges shift with climate, land use, and species-specific factors — many European birds have expanded their range northward over recent decades as winters warm, while habitat loss has contracted the range of species tied to specialized environments like old-growth forest or undisturbed wetland.","Photorealistic nature photo, an aerial-style view over a mosaic landscape of mixed birch-and-spruce forest, open farmland, and a winding river valley under a wide sky, a small flock of Corvidae corvids visible as dark specks crossing between forest patches, soft haze on the distant horizon, warm late-afternoon light raking across the fields, 16:9",{},true,null,"glossary","\u002Fslovar\u002Fareal-obitaniya","14.07.2026",1,[85,89,93],{"label":86,"path":87,"description":88},"Endemic species","\u002Fslovar\u002Fendemik","A species found naturally in only one geographic area",{"label":90,"path":91,"description":92},"Bird identifier","\u002Fopredelitel","Identify a bird by habitat, among other traits",{"label":94,"path":95,"description":96},"Atlas of bird distribution","\u002Fatlas","Regional distribution pages covering species by continent and country",{"title":98,"description":99},"Range (habitat range) — what it means for birds","The difference between a species' geographic range and its habitat, and why both matter for understanding where a bird actually occurs.",{"loc":81},"slovar\u002Fareal-obitaniya","a9vFt-uMyplJda-VhelQ6CGR064mLFEOS0pTjqE4i6A",{"ru":78,"es":78},[],[106,111,116,121,126,131,136,141,146,151,155,160,165,170,175,180,185,190,195,196],{"title":107,"description":108,"path":109,"coverImage":110,"publishedAt":82,"order":79},"Bird Feeder","A bird feeder provides supplementary food, most valuably in winter, and lets birdwatchers observe species up close — but it needs regular cleaning to avoid spreading disease.","\u002Fslovar\u002Fkormushka-dlya-ptic","\u002Fimages\u002Fslovar\u002Fkormushka-dlya-ptic.png",{"title":112,"description":113,"path":114,"coverImage":115,"publishedAt":82,"order":79},"Bird Migration","Bird migration is the regular, seasonal movement of birds between breeding and non-breeding ranges — driven by food availability and daylight, not simply cold weather.","\u002Fslovar\u002Fmigraciya-ptic","\u002Fimages\u002Fslovar\u002Fmigraciya-ptic.png",{"title":117,"description":118,"path":119,"coverImage":120,"publishedAt":82,"order":79},"Bird Ringing","Bird ringing (banding) attaches a small, uniquely numbered metal or plastic ring to a bird's leg, allowing individuals to be tracked across recaptures and sightings.","\u002Fslovar\u002Fkolcevanie-ptic","\u002Fimages\u002Fslovar\u002Fkolcevanie-ptic.png",{"title":122,"description":123,"path":124,"coverImage":125,"publishedAt":82,"order":79},"Bird of Prey (Raptor)","A bird of prey, or raptor, hunts live vertebrate prey using strong grasping feet and a hooked bill — a functional grouping spanning several unrelated families, including falcons, hawks, and owls.","\u002Fslovar\u002Fpernatyi-hishchnik","\u002Fimages\u002Fslovar\u002Fpernatyi-hishchnik.png",{"title":127,"description":128,"path":129,"coverImage":130,"publishedAt":82,"order":79},"Birdwatching","Birdwatching is the recreational observation and identification of wild birds, ranging from casual garden watching to structured trips to specific sites and seasons.","\u002Fslovar\u002Fbirdwatching","\u002Fimages\u002Fslovar\u002Fbirdwatching.png",{"title":132,"description":133,"path":134,"coverImage":135,"publishedAt":82,"order":79},"Conservation Status of Birds (LC\u002FNT\u002FVU\u002FEN\u002FCR)","Conservation status is a standardized IUCN category — from Least Concern to Extinct — measuring how close a species is to disappearing across its entire range.","\u002Fslovar\u002Fohrannyi-status-ptic","\u002Fimages\u002Fslovar\u002Fohrannyi-status-ptic.png",{"title":137,"description":138,"path":139,"coverImage":140,"publishedAt":82,"order":79},"Downy Chick","A downy chick is a hatchling covered in soft, fluffy natal down rather than true feathers — its exact appearance and mobility depend on whether the species is precocial or altricial.","\u002Fslovar\u002Fpuhovoi-ptenec","\u002Fimages\u002Fslovar\u002Fpuhovoi-ptenec.png",{"title":142,"description":143,"path":144,"coverImage":145,"publishedAt":82,"order":79},"Egg Clutch","A clutch is the full set of eggs a female bird lays in a single nesting attempt — its size varies by species from a single egg to over a dozen.","\u002Fslovar\u002Fkladka-yaic","\u002Fimages\u002Fslovar\u002Fkladka-yaic.png",{"title":147,"description":148,"path":149,"coverImage":150,"publishedAt":82,"order":79},"Egg Incubation","Incubation is the process of keeping eggs at a stable, warm temperature until they hatch, usually by direct body contact through a bare, blood-vessel-rich brood patch.","\u002Fslovar\u002Finkubaciya-yaic","\u002Fimages\u002Fslovar\u002Finkubaciya-yaic.png",{"title":152,"description":153,"path":87,"coverImage":154,"publishedAt":82,"order":79},"Endemic Species","An endemic species occurs naturally in one specific geographic area and nowhere else in the world, making it a priority for conservation attention.","\u002Fimages\u002Fslovar\u002Fendemik.png",{"title":156,"description":157,"path":158,"coverImage":159,"publishedAt":82,"order":79},"Migration Flyway","A migration flyway is the broad geographic corridor a population of migratory birds consistently follows between breeding and wintering ranges, often shaped by coastlines and mountains.","\u002Fslovar\u002Fmigracionnyi-put","\u002Fimages\u002Fslovar\u002Fmigracionnyi-put.png",{"title":161,"description":162,"path":163,"coverImage":164,"publishedAt":82,"order":79},"Migratory Birds","Migratory birds leave their breeding range for a separate wintering range on a predictable seasonal schedule, returning to breed in the same area each spring.","\u002Fslovar\u002Fpereletnye-ptitsy","\u002Fimages\u002Fslovar\u002Fpereletnye-ptitsy.png",{"title":166,"description":167,"path":168,"coverImage":169,"publishedAt":82,"order":79},"Molt in Birds","Molt is the periodic shedding and replacement of feathers, essential for flight efficiency, insulation, and — in many species — seasonal changes in plumage color.","\u002Fslovar\u002Flinka-u-ptic","\u002Fimages\u002Fslovar\u002Flinka-u-ptic.png",{"title":171,"description":172,"path":173,"coverImage":174,"publishedAt":82,"order":79},"Nest Box","A nest box is an artificial cavity built to attract hole-nesting birds where natural tree cavities are scarce, from starling boxes to smaller tit and sparrow boxes.","\u002Fslovar\u002Fskvorechnik","\u002Fimages\u002Fslovar\u002Fskvorechnik.png",{"title":176,"description":177,"path":178,"coverImage":179,"publishedAt":82,"order":79},"Nesting","Nesting is the full process of building or selecting a nest site, laying and incubating eggs, and raising chicks to independence — behavior that varies enormously between bird families.","\u002Fslovar\u002Fgnezdovanie","\u002Fimages\u002Fslovar\u002Fgnezdovanie.png",{"title":181,"description":182,"path":183,"coverImage":184,"publishedAt":82,"order":79},"Nomadic Birds","Nomadic (irruptive) birds move irregularly and unpredictably between areas in response to fluctuating food supply, rather than following a fixed seasonal migration.","\u002Fslovar\u002Fkochuyushchie-ptitsy","\u002Fimages\u002Fslovar\u002Fkochuyushchie-ptitsy.png",{"title":186,"description":187,"path":188,"coverImage":189,"publishedAt":82,"order":79},"Passage Migrants","A passage migrant is a bird seen in a region only briefly, while traveling between a breeding range and a wintering range that both lie elsewhere.","\u002Fslovar\u002Fproletnye-ptitsy","\u002Fimages\u002Fslovar\u002Fproletnye-ptitsy.png",{"title":191,"description":192,"path":193,"coverImage":194,"publishedAt":82,"order":79},"Precocial and Altricial Birds","Precocial chicks hatch mobile, feathered, and able to feed themselves within hours; altricial chicks hatch blind, naked, and entirely dependent on their parents.","\u002Fslovar\u002Fvyvodkovye-i-ptencovye-ptitsy","\u002Fimages\u002Fslovar\u002Fvyvodkovye-i-ptencovye-ptitsy.png",{"title":5,"description":67,"path":81,"coverImage":66,"publishedAt":82,"order":79},{"title":197,"description":198,"path":199,"coverImage":200,"publishedAt":82,"order":79},"Resident Birds","Resident birds stay within the same general area year-round, neither migrating to a separate wintering range nor undertaking large nomadic movements.","\u002Fslovar\u002Fosedlye-ptitsy","\u002Fimages\u002Fslovar\u002Fosedlye-ptitsy.png",[202,203,205],{"label":86,"path":87,"description":88,"coverImage":154},{"label":90,"path":91,"description":92,"coverImage":204},"\u002Fimages\u002Fopredelitel\u002Findex.png",{"label":94,"path":95,"description":96,"coverImage":206},"\u002Fimages\u002Fatlas\u002Findex.png",1787114562857]