Nokitiainen Sisällysluettelo Koko ja ulkonäkö | Esiintyminen | Elinympäristö | Lisääntyminen | Ravinto | Lähteet | Aiheesta muualla | NavigointivalikkoInfobox OKNimi-testi OKIUCN-testi OKBiodiversity explorer (englanniksi)The Kruger (englanniksi) Melaniparus nigerWarwick Tarboton (kuvia)

Tiaiset


ElinvoimainenWikispecies-logo.svgNokitiainen WikispeciesissäCommons-logo.svgNokitiainen CommonsissatiaistenAngolassaBotswanassaMalawissaMosambikissaNamibiassaEtelä-AfrikassaSwazimaassaSambiassaZimbabwessahopeaketapaniaakaasiametsiköissälinnunpönttöön

































Nokitiainen
Melaniparus niger, Savuti, Botswana 2.jpg
Uhanalaisuusluokitus

Elinvoimainen [1]



Elinvoimainen


Tieteellinen luokittelu
Kunta:
Eläinkunta Animalia
Pääjakso:
Selkäjänteiset Chordata
Alajakso:
Selkärankaiset Vertebrata
Luokka:
Linnut Aves
Lahko:
Varpuslinnut Passeriformes
Heimo:
Tiaiset Paridae
Suku:
Afrikantiaiset Melaniparus
Laji:
niger
Kaksiosainen nimi

Melaniparus niger
(Vieillot, 1818)


Synonyymit

Parus niger


Katso myös

 Wikispecies-logo.svg Nokitiainen Wikispeciesissä
 Commons-logo.svg Nokitiainen Commonsissa



Infobox OKNimi-testi OKIUCN-testi OK

Nokitiainen (Melaniparus niger) on eteläafrikkalainen tiaisten heimoon kuuluva varpuslintu.




Sisällysluettelo





  • 1 Koko ja ulkonäkö


  • 2 Esiintyminen


  • 3 Elinympäristö


  • 4 Lisääntyminen


  • 5 Ravinto


  • 6 Lähteet


  • 7 Aiheesta muualla




Koko ja ulkonäkö |


Linnun pituus on noin 16 cm ja paino noin 21 g. Nokitiainen on musta, vain siivillä ja pyrstössä on valkoista kuviointia.



Esiintyminen |


Nokitiainen elää eteläisessä Afrikassa Angolassa, Botswanassa, Malawissa, Mosambikissa, Namibiassa, Etelä-Afrikassa, Swazimaassa, Sambiassa ja Zimbabwessa. Sen elinympäristön ala on 2,2 miljoonaa neliökilometriä.



Elinympäristö |


Lehtimetsät, joissa esiintyy hopeaketapania (Terminalia sericea) ja Burkea africana-seringapuuta sekä Combretum-suvun puita ja pensaita. Harvalukuisena lajia tavataan myös puutarhoissa, puistoissa, akaasiametsiköissä ja istutusmetsiköissä.



Lisääntyminen |


Naaras rakentaa pesän puun koloon, joskus linnunpönttöön. Naaras munii 1–6 munaa, joita se hautoo noin kaksi viikkoa. Molemmat emot ja usein myös vieraat linnut ruokkivat poikasia, jotka lähtevät pesästä noin 24 päivää vanhoina. Poikaset itsenäistyvät 2,5 kuukauden ikäisinä.



Ravinto |


Laji on pääasiassa hyönteissyöjä.



Lähteet |


  • Biodiversity explorer (englanniksi)

  • The Kruger (englanniksi)


  1. ↑ BirdLife International: Melaniparus niger IUCN Red List of Threatened Species. Version 2013.2. 2012. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 21.2.2014. (englanniksi)



Aiheesta muualla |


  • Warwick Tarboton (kuvia)

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