{"speciesData":{"redlistInfo":[{"period":{"id":"7","name":"Rödlistning 2025","description":null,"current":true},"category":"LC","criterion":null,"criterionText":"Rörhöna häckar i vegetationsrika sjöar och småvatten, lokalt även i skyddade havsvikar. Den förekommer norrut till södra Värmland, mellersta Dalarna och södra Hälsingland, mer lokalt och ofta tillfälligt längre norrut längs Norrlandskusten. Antalet reproduktiva individer skattas till 7200 (5200-9200). Utbredningsområdets storlek (EOO) och förekomstarean (AOO) överskrider gränsvärdena för rödlistning. Populationen är ökande. De skattade värdena som bedömningen baserar sig på ligger alla inom intervallet för kategorin Livskraftig (LC)."},{"period":{"id":"6","name":"Rödlistning 2020","description":"Svenska taxa rödlistas vart femte år. Resultatet publiceras både i bokform och på nätet.","current":false},"category":"LC","criterion":null,"criterionText":"Rörhöna häckar i vegetationsrika sjöar och dammar, lokalt även i havsvikar, spridd över större delen av Götaland och Svealand. Antalet reproduktiva individer skattas till 6200 (5000-7400). Utbredningsområdets storlek (EOO) och förekomstarean (AOO) överskrider gränsvärdena för rödlistning. Det finns inga tecken på betydande populationsförändring. De skattade värdena som bedömningen baserar sig på ligger alla inom intervallet för kategorin Livskraftig (LC)."},{"period":{"id":"4","name":"Rödlistning 2015","description":"Svenska taxa rödlistas vart femte år. Resultatet publiceras både i bokform och på nätet.","current":false},"category":"LC","criterion":null,"criterionText":"Rörhöna häckar i vegetationsrika sjöar och dammar, lokalt även i havsvikar, spridd över större delen av Götaland och Svealand. Antalet reproduktiva individer skattas till 6200 (5000-7400). Utbredningsområdets storlek (EOO) och förekomstarean (AOO) överskrider gränsvärdena för rödlistning. En minskning av populationen pågår eller förväntas ske. Beståndsminskning har konstaterats under 2000-talet (-5 till -25 %), men den bedöms vara tillfällig, orsakad av flera hårda vintrar i följd under 00-talet. De skattade värdena som bedömningen baserar sig på ligger alla inom intervallet för kategorin Livskraftig (LC). "},{"period":{"id":"3","name":"Rödlistning 2010","description":"Svenska taxa rödlistas vart femte år. Resultatet publiceras både i bokform och på nätet.","current":false},"category":"LC","criterion":null,"criterionText":"Rörhönan häckar i vegetationsrika sjöar och dammar, lokalt även i havsvikar, spridd över större delen av Götaland och Svealand. Antalet reproduktiva individer skattas till 6000 (4000-10000). Utbredningsområdets storlek (EOO) och förekomstarean (AOO) överskrider gränsvärdena för rödlistning. Till viss del aggregerad förekomst. Det finns inga tecken på betydande populationsförändring. Har minskat i ett 30-årigt perspektiv men av allt att döma stabil den senaste 12-årsperioden (NV 5813). De skattade värdena som bedömningen baserar sig på ligger alla inom intervallet för kategorin Livskraftig (LC). "},{"period":{"id":"2","name":"Rödlistning 2005","description":"Svenska taxa rödlistas vart femte år. Resultatet publiceras både i bokform och på nätet.","current":false},"category":"LC","criterion":null,"criterionText":"Ingen poptrend känd de senaste 15 åren. "},{"period":{"id":"1","name":"Rödlistning 2000","description":"Svenska taxa rödlistas vart femte år. Resultatet publiceras både i bokform och på nätet.","current":false},"category":"LC","criterion":null,"criterionText":null}],"speciesFactText":{"characteristic":"Se denna video (på engelska) från Avibirds om rörhönan.\n","characteristicAsHtml":"<p>Se <a href=\"https://www.youtube.com/watch?v=2psmJ0QtJlI\">denna video</a> (p&aring; engelska) fr&aring;n <a href=\"http://avibirds.com\">Avibirds</a> om r&ouml;rh&ouml;nan.</p>\n","characteristicChangedDate":"2020-09-14T11:03:32Z","spreadAndStatus":null,"spreadAndStatusAsHtml":"","spreadAndStatusChangedDate":null,"ecology":null,"ecologyAsHtml":"","ecologyChangedDate":null,"threat":null,"threatAsHtml":"","threatChangedDate":null,"conservationMeasures":null,"conservationMeasuresAsHtml":"","conservationMeasuresChangedDate":null,"other":null,"otherAsHtml":"","otherChangedDate":null,"similarSpecies":null,"similarSpeciesAsHtml":null,"similarSpeciesTaxon":null,"similarSpeciesChangedDate":null},"taxonRelatedInformation":{"swedishPresence":"Bofast och reproducerande","immigrationHistory":"Spontan"},"natureConservation":{"protectedByWorkProtectionConstitution":null,"protectedBirds":"Ja","habitationDirectiveAppendix2":null,"habitationDirectiveAppendix2PrioritizedSpecie":null,"habitationDirectiveAppendix4":null,"habitationDirectiveAppendix5":null,"forestryBoardSignalSpecies":{"apply":null,"motivation":null},"actionProgram":{"status":null,"startYear":0,"endYear":0,"program":null},"typicalSpecies":[]},"landscapeTypes":[{"id":667,"name":"Sötvatten","status":"Stor betydelse"},{"id":666,"name":"Våtmark","status":"Stor betydelse"},{"id":663,"name":"Jordbrukslandskap","status":"Har betydelse"},{"id":664,"name":"Urban miljö","status":"Har betydelse"}],"biotopeGroups":[{"id":1550,"name":"Sjöar","items":[{"id":1582,"parentId":null,"name":"Eutrofa sjöar","significance":"Viktig"},{"id":1590,"parentId":null,"name":"Utgrävda vattensamlingar","significance":"Viktig"},{"id":1567,"parentId":null,"name":"Dystrand","significance":"Utnyttjas"},{"id":1566,"parentId":null,"name":"Gyttjestrand","significance":"Utnyttjas"},{"id":1584,"parentId":null,"name":"Kransalg-sjö","significance":"Utnyttjas"},{"id":1565,"parentId":null,"name":"Lerstrand","significance":"Utnyttjas"},{"id":1591,"parentId":null,"name":"Reglerade sjöar","significance":"Utnyttjas"},{"id":1583,"parentId":null,"name":"Vass-sjö","significance":"Utnyttjas"}],"significance":"Viktig","hostTaxon":null},{"id":1585,"name":"Småvatten","items":[],"significance":"Viktig","hostTaxon":null},{"id":2489,"name":"Buskmark","items":[],"significance":"Utnyttjas","hostTaxon":null},{"id":2725,"name":"Kalkfattiga myrbiotoper","items":[{"id":1399,"parentId":null,"name":"Buskstrandkärr","significance":"Utnyttjas"},{"id":1400,"parentId":null,"name":"Vass-strandkärr","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":2523,"name":"Vattenmassa","items":[{"id":1570,"parentId":null,"name":"Fotisk zon (sötvatten)","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":2492,"name":"Havsstrand","items":[{"id":1506,"parentId":null,"name":"Glo och göl","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":1535,"name":"Vattendrag","items":[{"id":1548,"parentId":null,"name":"Grävda vattendrag","significance":"Utnyttjas"},{"id":1545,"parentId":null,"name":"Lugnvatten på gyttjebotten","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":2724,"name":"Kalkrika myrbiotoper","items":[{"id":1368,"parentId":null,"name":"Hävdat rikkärr","significance":"Utnyttjas"},{"id":1392,"parentId":null,"name":"Rikkärr","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":1386,"name":"Myrbiotoper","items":[],"significance":"Utnyttjas","hostTaxon":null},{"id":2491,"name":"Sötvattensstrand","items":[{"id":1500,"parentId":null,"name":"Starr-, gräs- och buskstrand","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":1484,"name":"Strandbiotoper","items":[{"id":1499,"parentId":null,"name":"Vasstrand","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":2522,"name":"Vattenyta","items":[{"id":1572,"parentId":null,"name":"Sötvattenyta","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null},{"id":2493,"name":"Mänskligt störd/skapad mark","items":[{"id":1528,"parentId":null,"name":"Vattendelen av bergtäkt","significance":"Utnyttjas"},{"id":1525,"parentId":null,"name":"Vattendelen av grus- och sandtäkt","significance":"Utnyttjas"},{"id":1883,"parentId":null,"name":"Vattendelen av lertäkt","significance":"Utnyttjas"},{"id":1534,"parentId":null,"name":"Våta deponier","significance":"Utnyttjas"}],"significance":"Utnyttjas","hostTaxon":null}],"negativeImpactGroups":[{"id":2755,"name":"Brist på småbiotoper i jordbrukslandskapet","significance":"Stor negativ effekt","hostTaxon":null},{"id":2518,"name":"Markavvattning","significance":"Stor negativ effekt","hostTaxon":null}],"positiveImpactGroups":null,"substrateGroups":[{"id":2726,"name":"Ej vedartade levande växtdelar","items":[{"category":"Generellt","hostTaxon":null,"id":1148,"name":"Frö","significance":"Viktigt","use":"Föda","specification":null},{"category":"Generellt","hostTaxon":null,"id":1149,"name":"Gröna växtdelar","significance":"Viktigt","use":"Föda","specification":null}],"significance":"Viktigt","hostTaxon":null},{"id":1162,"name":"Ej vedartade döda växtdelar","items":[{"category":"Generellt","hostTaxon":null,"id":1163,"name":"Multnande växtdelar","significance":"Viktigt","use":"Bomaterial","specification":null}],"significance":"Viktigt","hostTaxon":null},{"id":1142,"name":"Växtdelar, ej ved","items":[{"category":"Generellt","hostTaxon":null,"id":1142,"name":"Växtdelar, ej ved","significance":"Viktigt","use":null,"specification":null}],"significance":"Viktigt","hostTaxon":null},{"id":1222,"name":"Levande djur","items":[{"category":"Generellt","hostTaxon":{"category":{"id":3,"name":"Underfylum","showScientificNameItalic":false},"id":4000072,"isAccepted":false,"scientificName":"Hexapoda","swedishName":"insekter"},"id":1222,"name":"Levande djur","significance":"Viktigt","use":"Föda","specification":null},{"category":"Generellt","hostTaxon":{"category":{"id":2,"name":"Fylum","showScientificNameItalic":false},"id":5000023,"isAccepted":false,"scientificName":"Mollusca","swedishName":"blötdjur"},"id":1222,"name":"Levande djur","significance":"Viktigt","use":"Föda","specification":null},{"category":"Generellt","hostTaxon":{"category":{"id":11,"name":"Familj","showScientificNameItalic":false},"id":2000550,"isAccepted":false,"scientificName":"Lumbricidae","swedishName":"daggmaskar"},"id":1222,"name":"Levande djur","significance":"Utnyttjas","use":"Föda","specification":null}],"significance":"Viktigt","hostTaxon":null}],"substrateUse":[{"use":"Föda","category":"Generellt","shortList":[{"id":2726,"name":"Ej vedartade levande växtdelar","significance":"","detailedList":[{"id":1148,"name":"Frö","significance":"Viktigt","hostTaxon":[]},{"id":1149,"name":"Gröna växtdelar","significance":"Viktigt","hostTaxon":[]}],"hostTaxon":[]},{"id":1222,"name":"Levande djur","significance":"Viktigt","detailedList":[],"hostTaxon":[{"category":{"id":3,"name":"Underfylum","showScientificNameItalic":false},"id":4000072,"isAccepted":false,"scientificName":"Hexapoda","swedishName":"insekter"},{"category":{"id":2,"name":"Fylum","showScientificNameItalic":false},"id":5000023,"isAccepted":false,"scientificName":"Mollusca","swedishName":"blötdjur"},{"category":{"id":11,"name":"Familj","showScientificNameItalic":false},"id":2000550,"isAccepted":false,"scientificName":"Lumbricidae","swedishName":"daggmaskar"}]}]},{"use":"Bomaterial","category":"Generellt","shortList":[{"id":1162,"name":"Ej vedartade döda växtdelar","significance":"","detailedList":[{"id":1163,"name":"Multnande växtdelar","significance":"Viktigt","hostTaxon":[]}],"hostTaxon":[]}]},{"use":"Ospecificerat nyttjande","category":"Generellt","shortList":[{"id":1142,"name":"Växtdelar, ej ved","significance":"Viktigt","detailedList":[],"hostTaxon":[]}]}],"ecologicalGroups":[{"id":1863,"parentId":null,"name":"Allätare (omnivor)","active":true}],"conservationAssessments":{"ecology":null,"ecologyChangedDate":null,"natureConservation":null,"natureConservationChangedDate":null,"treeSpecies":null,"treeSpeciesChangedDate":null},"aggregates":{"biotopes":null,"substrates":null,"landscapeTypes":null,"ecologicalGroups":null,"redLists":[{"id":"NE","name":"NE","count":1,"speciesCount":1}],"natureConservationLists":[{"id":44,"name":"Fåglar","childs":[{"id":47,"name":"Fågeldirektivet bilaga 2","childs":null,"taxonIds":[233918],"speciesCount":1}],"taxonIds":[],"speciesCount":0}],"negativeImpacts":null,"positiveImpacts":null},"notValidatedTaxaBiotopeCount":0,"notValidatedTaxaEcologicalGroupCount":0,"notValidatedTaxaLandscapeTypeCount":0,"notValidatedTaxaSubstrateCount":0,"notValidatedTaxaNegativeImpactCount":0,"notValidatedTaxaPositiveImpactCount":0},"childs":[{"category":{"id":18,"name":"Underart","showScientificNameItalic":true},"currentRedListInfo":null,"displayName":"vanlig rörhöna","excludedFromReporting":false,"id":233918,"isAccepted":true,"isHigherTaxon":false,"isInRiskList":false,"parentId":102948,"parentIds":null,"hasChildren":false,"securityClass":0,"scientificName":"Gallinula chloropus chloropus","swedishName":"vanlig rörhöna","sortOrder":57342,"organismGroups":null}],"childCount":1,"childSpeciesCount":1,"childSpeciesCountExtended":0,"sightingCount":0,"currentRedListInfo":{"period":{"id":"7","name":"Rödlistning 2025","description":null,"current":true},"category":"LC","criterion":null,"criterionText":"Rörhöna häckar i vegetationsrika sjöar och småvatten, lokalt även i skyddade havsvikar. Den förekommer norrut till södra Värmland, mellersta Dalarna och södra Hälsingland, mer lokalt och ofta tillfälligt längre norrut längs Norrlandskusten. Antalet reproduktiva individer skattas till 7200 (5200-9200). Utbredningsområdets storlek (EOO) och förekomstarean (AOO) överskrider gränsvärdena för rödlistning. Populationen är ökande. De skattade värdena som bedömningen baserar sig på ligger alla inom intervallet för kategorin Livskraftig (LC)."},"natureConservationLists":[{"id":26,"name":"Bernkonventionen","childs":[{"id":29,"name":"Bernkonventionens bilaga III","childs":null}]},{"id":44,"name":"Fåglar","childs":[{"id":47,"name":"Fågeldirektivet bilaga 2","childs":null}]},{"id":34,"name":"Fridlysta arter","childs":[{"id":281,"name":"Fridlysta fåglar","childs":null}]}],"excludedFromReporting":false,"literatureReferencesText":null,"riskText":null,"protectedText":"Fridlyst enl. 4 § artskyddsförordningen. Räknas även som vilt, vilket betyder att den är fredad men kan vara jaktbar enligt jaktförordningen eller jaktlagen.","speciesDataReferences":{"characteristicReferences":[{"id":17009,"category":"Kvalitetsdeklaration","titleSv":"Rödlista 2020 – expertkommittén för tetrapoder (ryggradsdjur utom fisk)","titleEn":"","adbPublicationYear":2020,"url":"","abstractSv":"Arbetet omfattar sammanställning, kvalitetssäkring och utvärdering av underlagsdata samt bedömning av parametrar för tillämpning av internationella naturvårdsunionens (IUCN:s) kriterier inför Rödlista 2020.","abstractEn":"","databaseName":"","bookTitle":"","volume":null,"edition":"","section":"","issue":"","reportNumber":"","version":"","pages":"","startPage":"","endPage":"","placePublished":"","publisher":"","series":"","doi":"","isbn":"","accessDate":"","publishingPlace":null,"journal":"","editor":"19020","persons":[{"firstName":"Henrik","lastName":"Thurfjell","initials":"","sortorder":1},{"firstName":"Martin","lastName":"Tjernberg","initials":"","sortorder":2},{"firstName":"Ingemar","lastName":"Ahlén","initials":"","sortorder":3},{"firstName":"Åke","lastName":"Andersson","initials":"","sortorder":4},{"firstName":"Claes","lastName":"Andrén","initials":"","sortorder":5},{"firstName":"Henrik","lastName":"Andrén","initials":"","sortorder":6},{"firstName":"Charlotte","lastName":"Berg","initials":"","sortorder":7},{"firstName":"Jonas","lastName":"Grahn","initials":"","sortorder":8},{"firstName":"Martin","lastName":"Green","initials":"","sortorder":9}],"harvardHtml":"<span id=\"harvard-ref-17009\"><span id=\"harvard-authors-17009\">Thurfjell, H., Tjernberg, M., Ahlén, I., Andersson, Å., Andrén, C., Andrén, H., Berg, C., Grahn, J. & Green, M.</span> (2020). <i>Rödlista 2020 – expertkommittén för tetrapoder (ryggradsdjur utom fisk).</i> Uppsala: SLU Artdatabanken.</span>"}],"spreadAndStatusReferences":null,"ecologyReferences":null,"threatReferences":null,"conservationMeasuresReferences":null,"otherReferences":null,"literatureReferences":null,"ecologyAssessmentReferences":null,"natureConservationReferences":null,"treeSpeciesReferences":null,"kategori":null,"kriterium":null,"kriteriedokumentation":null,"habitatdirektivetsBilaga2":null,"habitatdirektivetsBilaga2PrioriteradArt":null,"habitatdirektivetsBilaga4":null,"habitatdirektivetsBilaga5":null,"birdsDirectiveAnnex1":null,"birdsDirectiveAnnex2":[{"id":631,"category":"Lagstiftning/Myndighetspublikation","titleSv":"Artskyddsförordning, ändrad SFS 2022:928","titleEn":"","adbPublicationYear":2007,"url":"https://rkrattsbaser.gov.se/sfst?bet=2007:845","abstractSv":"","abstractEn":"","databaseName":"","bookTitle":"","volume":null,"edition":"","section":"","issue":"","reportNumber":"","version":"","pages":"","startPage":"","endPage":"","placePublished":"Stockholm","publisher":"Klimat- och näringslivsdepartementet","series":"","doi":"","isbn":"","accessDate":"","publishingPlace":null,"journal":"","editor":"56","persons":[{"firstName":"","lastName":"SFS 2007:845","initials":"","sortorder":1}],"harvardHtml":"<span id=\"harvard-ref-631\"><span id=\"harvard-authors-631\">SFS 2007:845</span> (2007). <i>Artskyddsförordning, ändrad SFS 2022:928.</i> Stockholm: Klimat- och näringslivsdepartementet. <a href=\"https://rkrattsbaser.gov.se/sfst?bet=2007:845\" target=\"_blank\">https://rkrattsbaser.gov.se/sfst?bet=2007:845</a></span>"}],"priorityBirdsInForestryAct":null,"protectedByTheSwedishSpeciesProtectionOrdinance":null,"euRegulation11432014":null,"risklista":null,"actionProgram":null,"skogsstyrelsensSignalart":null,"citesBilagaA":null,"citesBilagaB":null,"citesBilagaC":null,"citesBilagaD":null,"bernkonventionensBilaga1":null,"bernkonventionensBilaga2":null,"bernkonventionensBilaga3":[{"id":16938,"category":"Webbsida/Blogg/Forum","titleSv":"Bernkonventionen om skydd av europeiska vilda djur och växter samt deras naturliga livsmiljöer","titleEn":"","adbPublicationYear":2018,"url":"https://www.coe.int/en/web/bern-convention/","abstractSv":"","abstractEn":"","databaseName":"","bookTitle":"","volume":null,"edition":"","section":"","issue":"","reportNumber":"","version":"","pages":"","startPage":"","endPage":"","placePublished":"","publisher":"","series":"","doi":"","isbn":"","accessDate":"2018-12-01","publishingPlace":null,"journal":"","editor":"49","persons":[{"firstName":"","lastName":"Europarådet","initials":"","sortorder":1}],"harvardHtml":"<span id=\"harvard-ref-16938\"><span id=\"harvard-authors-16938\">Europarådet</span> (2018). <i>Bernkonventionen om skydd av europeiska vilda djur och växter samt deras naturliga livsmiljöer.</i> <a href=\"https://www.coe.int/en/web/bern-convention/\" target=\"_blank\">https://www.coe.int/en/web/bern-convention/</a>  [2018-12-01]</span>"}],"bonnkonventionensBilaga1":null,"bonnkonventionensBilaga2":null,"similarSpeciesReferences":null},"hasGallery":true,"hasKey":false,"category":{"id":17,"name":"Art","showScientificNameItalic":true},"displayName":"rörhöna","id":102948,"isAccepted":true,"isHigherTaxon":false,"isInRiskList":false,"parentId":1001475,"parentIds":[0,5000001,5000034,4000099,6000993,6009729,6034831,6034832,6034833,6034840,6034834,6034836,6034838,6034839,4000104,6053551,3000283,2002073,1001475],"hasChildren":true,"securityClass":0,"scientificName":"Gallinula chloropus","swedishName":"rörhöna","sortOrder":57341,"organismGroups":[{"id":8033,"name":"fågel"}]}