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Bird da Little Flycatcher: bayanin, rarraba, abincin abinci da kuma abubuwan ban sha'awa

Tun daga zamanin duniyar mutum yana ƙaunar kiyaye rayuwar tsuntsaye. Ba dukkanin su ba ne suka bambanta da launuka mai haske da bayanai masu ban mamaki. Duk da haka, ayyukansu da halayyarsu suna da ban sha'awa ba kawai ga masu ilimin lissafi ba, amma har ma da masoya masu yawa.

Gwargwadonmu na yau (ƙananan ƙaura) ƙananan tsuntsaye ce. Koda a cikin shekarun da suka gabata na karni na karshe an dauke shi sosai a yankin tsakiya na Chernozem, kuma a yau ya zama mazaunin gandun daji na kare. Bugu da ƙari, ƙananan ƙirar tsuntsaye ne tsuntsu, wanda yanzu yana jin dadi sosai a wuraren shakatawa na gari. A cikin 'yan shekarun nan, wannan tsuntsu mai launin fata ya fara zama a cikin titunan birnin.

Small flycatcher: rarraba

Wannan tsuntsu yana tartsatsi a Turai. Kusan a cikin kowace ƙasa waɗannan ƙananan tsuntsaye suna tashi a sararin samaniya, suna son samar da gandun dajin haske, murna, bude bude wuta. Sau da yawa sun zabi su zauna a yankunan karkara. Ba su jin tsoron yankunan da mutane ba, banda cikin ƙauyuka da kauyuka abincin da suke so shi ne kwari - kwari.

A Rasha, ƙananan ƙwari (matukin jirgi) yana nisa a arewacin yankin Leningrad. A kudanci ya hadu da iyakokin yankunan Ukraine da yankin Vol Volga. Bugu da kari, akwai mutane a cikin gandun daji na Caucasus, a arewacin Iran, a Kopet Dagh.

Ƙananan ƙwari, musamman ma rarraba wanda ya fi sau da yawa saboda rage yawan yankunan da ake shafewa ta hanyar spruce, yana son shuka bishiyoyi. A cikin gandun daji na spruce-deciduous, gandun daji daji, wasu lokuta da yawa da kuma kurma, wadannan tsuntsaye.

Wani ƙananan ƙwari, wanda za'a iya samo shi a cikin littattafan da yawa a kan konithology, don kwari masu kwari zuwa ƙasashen Arewacin Afrika.

Ƙananan Flycatcher: fasali na waje

Ƙananan tsuntsu mai launin toka yana da izinin mai wucewa, iyalin Flycatchers. Tsarinsa ƙananan (ba fiye da 12 cm ba), plumage yana da kyau, wanda ya fi amfani fiye da rashin hasara: ba abu mai sauki ba ne a lura da tsuntsaye masu tasowa.

A kananan flytrap yana da siririn, dan kadan elongated, jikin jiki. Rigun yana da ƙananan kuma dogon. Babban babban tare da manyan idanu masu duhu. Black beak ne matsakaici a girman. Paws duhu tare da gajere claws. Wani ƙananan ƙira, wanda muryar sauti take, tana haifar da sautunan asali. Waƙar wannan ptah ta ƙunshi biyu ko uku maimaita "zagaye" da kuma kwasfa huɗu ko biyar waɗanda suka biyo baya, tare da ƙimar da aka rage. Wannan sauki mai sauki ba ya haɗa tare da muryoyin wasu tsuntsaye, na dogon lokaci kuma ana iya tunawa sau da yawa.

Launi na maza

A cikin namiji yaro, ƙananan kai da kuma saman ɓangaren wuyansa suna launin launin launin ruwan kasa-launin toka ko ƙananan launin toka a launi. Nadhvoste da baya suna grayish-launin ruwan kasa. Fuka-fatar wutsiya na sama shine velvety baki. Ƙananan ƙuƙwalwa na ƙanshin Turai yana da ƙuƙwalwa, wuyansa, da kuma kirji na sama babban wuri mai haske ko launi mai launi. Yayin da tsinkayuwa da girmansa suke dogara akan shekarun tsuntsaye. Ya fi girma da haske a tsofaffin maza.

Daga wuyansa, launin launin toka yana karawa zuwa garesu na nono da kuma gefe tare da gefuna da jawo. Ƙananan ɓangaren kirji da ƙananan fuka-fukin fuka-fukin ƙananan, ƙusar ciki fararen. Ƙunƙashin fuka-fukin baya daga launin fari ne zuwa haske mai laushi a launi. Rashin murfin reshe na sama da ƙananan launin ruwan kasa ne. Ma'aikatan tsakiya na tsakiya baƙi ne, sauran su biyu masu launi ne: a cikin kwasfa suna da fari kuma a saman suna baki. Gwal din shine launin launin ruwan kasa da launin ruwan kasa kadan a tushe na toshe. Labaran sune baki ne. Iris ne idanu masu launin ruwan kasa.

Yaya aka zana mata?

Matar girma tana da launin launin toka mai launin launin toka-launin ruwan kasa ko launin fata-launin ruwan kasa a cikin ɓangaren ɓangaren ɓangaren. Jigon da wutsiya na sama suna da launi daya kamar namiji. Harsuna na kai sun fi sauki fiye da ɓangaren sama. Ƙashin jiki yana da fari tare da kariya maras lafiya. A kan wutsiya, murfin ƙasa ya yi fari. Abun da ke sama da launuka suna launin ruwan kasa, suna da karamin admixture na launin ruwan kasa.

Bayar da wutar lantarki

Ƙananan ƙuƙwalwar ƙuƙwalwa ba ta da ƙarancin abinci. Kamar yadda masu ilimin halitta sun ce, waɗannan jariran suna ci duk abin da zai iya dacewa a cikin ƙananan baki. Abinci na ƙananan ƙuƙwalwa a yawancin hali ya dogara da yanayin yanayi: a rana mai kyau waɗannan tsuntsaye sukan kama kwari, kananan butterflies, dragonflies. Kullun ba zai ƙyale doki mai makamai ba wanda ya shiga cikin yanki na farauta.

A cikin mummunan yanayi, lokacin da ba zai yiwu a tashi ba, tsuntsu yana cin caterpillars, kananan kwari da sauran kwari waɗanda suke boyewa daga ruwan sama a cikin bishiyoyi. Har ila yau, ruwan sama da kuma jaririnmu suna rufe shi. Masu fatalwa sukan fara tserewa saboda dukkan kwari da suke a cikin iska, duk da haka, ba su haɗu da nau'in halitta.

Yana da ban sha'awa cewa flycatcher na iya tayar da ganyayyaki da ganye tare da ƙwaƙwalwa kuma a ƙarƙashinta za ta sami wasu abinci don kansa. Wadannan zasu iya zama gizo-gizo, tururuwa, kananan kwari, da dai sauransu.

Ginin gidan

Yana da ban sha'awa cewa naman flycatcher (mace) ba kawai kayan aiki ne kawai ba. Yana ɗaure shi tare da ganyensa, ƙananan bakin ciki na ganye, fibers na itace, tsuntsu tsuntsu. A waje, tsuntsu a wasu lokuta yana nuna shi da lichen da rassan rassan.

A cikin tarkon da aka sanya tare da gansakuka, aninnae na tsire-tsire, ana amfani dashi mai yawa na doki. Gida mai bude (ba a ɓoye) yawanci yana da siffar ƙananan kwano. A diamita, ba ya wuce 50 mm, zurfin - 45 mm. Zai yi wuya a gano ƙugiyar ƙananan ƙwari, kamar yadda yake da kyau, kuma tsuntsaye suna da hankali kuma suna tsare kansu cikin rassan bishiyoyi.

Sake bugun

Flycatcher iya gida quite kusa da wani: karkashin rufin gidaje, a kan lampposts, a cikin gidãjen Aljanna. Wannan tsuntsaye ba zai daina zama a cikin sauran wuraren tsuntsaye ba. Waɗannan ƙananan tsuntsaye masu launin toka suna tashiwa zuwa shafukan nesting sosai.

Abin sha'awa, wadannan tsuntsaye suna da lokacin bazara: namiji flycatcher ya samo maras kyau, yana kusa da shi kuma ya fara rabu da auren serenades. Bayan jin motsin soyayya, mace ta kwance ta "ango". Amma kuma akwai kananan overlays, lokacin da namiji yake kula da su ba su zama ɗaya ba sai kaɗan. Sa'an nan kuma ya daura "mata masu juna biyu" da farko zuwa mazaunin gida, sa'an nan kuma ya tashi zuwa na gaba, inda ya wallafa wallafe-wallafe da kuma mace ta gaba ta tashi zuwa gare shi. Saboda haka, namiji flycatcher ya zama mai mallakar "harem".

Amma dole ne mu ba shi bashi: aikin uban da shugaban iyalin ke aiki tare da cikakken alhakin. A lokacin nesting, ya kare gida da zuriyarsa. Maza yana taimakawa mata don ciyarwa da kuma kula da kajin rawaya. Saboda haka, babban uba ya tashi daga ɗayan gida zuwa wani. Mawallafan magunguna sun kafa hujja mai mahimmanci: a lokacin kwanan wata, wasu masu kwalliya a kowace rana sun kai kimanin jiragen sama biyar a cikin abinci kuma suna komawa gida don ciyar da kajin su.

Ba abin mamaki bane cewa ana amfani da flytrap tsuntsu mai amfani sosai: lalata irin wannan ƙwayar kwari yana amfani da wadannan tsuntsaye mara amfani.

Bayyana kajin

A watan Yuni, qwai ya bayyana a cikin gida, wanda yawanci bai wuce shida ba. An zana harsashi a cikin launi mai laushi tare da tsinkayen duhu. Matar mace ta sanya qwai tana da makonni biyu. Girman qwai yana da 19 x 14 mm. Sanin haɗari, tsuntsaye ba tare da kuka ba suna tashi a kusa da gida, wani lokacin har ma za su iya kwaikwayon harin akan wani baƙo wanda ba shi da kuskure wanda yake ƙoƙari ya duba ɗakin, ya tashi akansa, ya juya a fuskarsa.

Ciyar da kajin duka iyaye. Zuriyar suna girma da sauri, kuma sun riga sun zama masu zaman kansu ta hanyar shekara daya. Kuma iyaye a wannan lokaci suna da lokaci don yin mason na biyu.

Chicks: gashinsa

Hanya na farko na kajin shine launin launin ruwan kasa-launin ruwan kasa a saman tare da haske a kan gashinsa. Goiter, makogwaro da kuma ɓangaren nono na da kariya marar lahani tare da alamar launin ruwan kasa. Hakan ya rage raguwa a cikin ɓangaren ƙananan ciki. A ƙasa na hoto gaba daya bata.

Ƙananan wutsiya ƙananan yana da fari. Matsayi na farko (hunturu) kaya na tsuntsaye masu kama da tsuntsaye suna kama da launi na mace mai girma. Duk da haka, a kan ƙananan sama da ƙananan labaran gefuna suna da raunana. Canza wurin yin gyare-gyare a cikin tsuntsaye matasa daga farkon jinsin sun fara a tsakiyar Yuni. Irin wannan molt mai sauƙi yana rufe kusan dukkanin kananan launuka, ban da matsanancin rufi da na mahovye na biyu.

A zuriya daga marigayi broods, farkon molt yakan ƙare a ƙarshen Agusta da farkon watan Satumba. A lokacin hunturu, kawai 'yan tsuntsaye na' yan fari na farko suna iya ganin gashin gashin launin fata a kan bakin. Adult people moult sau biyu a shekara: gaba daya kafin lokacin auren a kan dadi hunturu da kuma post-nuptial lokuta a wurare nesting.

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