Kayan bushewa (Haliastur sphenurus) yana cikin umarnin Falconiformes. Takamaiman sunan ya bayyana saboda sifar sifar tsuntsu don fitar da wani kara mai karfi yayin tashi.
Alamomin waje na busar bushewa
Fatar whistler-kite tana da girman cm 59. Fukafukan fikafikan daga 120 zuwa 146 cm.
Nauyin - 760 - 900 grams. Yana da daddare mai fuka-fukai mai farauta tare da babban fuka-fuki da doguwar jela wanda aka zagaye shi a karshen, ba dankwali ba. Mace ta fi ta maza girma. Lilin yana da duhu mai duhu a dorsally tare da fararen fuka-fukan fuka-fuka wanda ke ba wa bayanta fasali mai fasali. Duk gashin tsuntsaye na waje fari ne baki, wasu fuka-fukan gefen suna da kodadde, sauran kuma launin ruwan kasa ne.
Kan, makogwaro, kirji, ciki an rufe shi da launin ruwan kasa tare da ƙananan jijiyoyi masu duhu. Wannan haɗin inuwar yana haifar da sakamako mai banbanci kuma yana jan hankali zuwa canza launi na ɓangaren na sama. Ana bambanta manyan gashin fuka-fukai a cikin jirgin ta hanyar kananan tudu da ratsi mai launin kodadde, wanda ke ba da damar tantance jinsunan tsuntsayen da ke sama. Kayan bushe-bushe suna da ƙaramin kai da doguwar wutsiya, gashin fuka-fukan da suke rarrabuwa a ciki yayin da ya kafe. Paws gajere ne, amma tsuntsayen mai farauta yana tafiya a ƙasa da sauƙi
Yada Kunkurin Whistler
The Whistler Kite (Haliastur sphenurus) sanannen yanki ne ga yankin Ostiraliya da tsibirin teku, amma baya nan daga Tasmania. Ya bayyana kwata-kwata a kudu maso yamma, amma ya zama ruwan dare gama gari a sauran ƙasar. Hakanan za'a iya samun sa a cikin New Guinea da New Caledonia.
Gidajen kiɗa na whistler
An rarraba kitson whistler akan yanki mai girman gaske, ba a yi nazarin mazaunin sa daki-daki ba, saboda haka bayanai kan yanayin rayuwa basu cika ba. c A Ostiraliya da tsibiran arewacin, mai farautar ya fi son kusanci da ruwa, yana faruwa a bakin teku ko tashar jiragen ruwa, a cikin ruwa mai nisa, kogunan kogi ko fadama, amma ba lallai ne ya kasance yana da wurin zama a cikin dausayi ba. Kite - mai bushewa na iya bayyana a cikin yankunan busassun busassun, yana kiyayewa a cikin dazuzzuka.
Siffofin halayyar kullun
Kayan bushe-bushewa wani lokaci ana kiransa fallon ko mikiya, amma bisa ga duk halaye abun gaske ne. Dukda cewa tashin nata yayi daidai da motsin wata. Mai farauta mai fuka-fukai yakan yi kururuwa lokacin da yake cikin iska, ana lura da hakan a cikin tsuntsaye biyu da ƙananan ƙungiyoyi. Lokacin da kayan bushe-bushe suna bin abin farauta, yakan tashi ƙasa sosai a tsawan mita 30 zuwa 60 daga doron ƙasa ko ruwa. Ba shi da sauƙi ga farautar kwanton-bauna kamar sauran tsuntsayen masu farauta na girmanta.
A cikin New Caledonia, kowane ɗayan yana da tsayayyen yankin farauta. A Ostiraliya, kitson whistler suna gajerun motsi. A wannan yanayin, yawan adadin tsuntsayen ganima ya kai mutane ɗari. Waɗannan ƙungiyoyi nau'ikan nomadism ne kuma sun bambanta da ƙaura ta ainihi. Sun dogara da mahimman canje-canje a cikin adadin albarkatun abinci kamar fara ko entsora.
Saurari muryar busa ƙaho
Sake bugun kite - whistler
A Ostiraliya, kitsen whan whistler sun samo asali daga Yuni zuwa Oktoba a kudanci, kuma daga Fabrairu zuwa Mayu a arewa. Kites - masu bushe-bushe suna tashi zuwa wuraren shaƙatawa tare a cikin tsiri mai faɗi, suna ta yawan sakin kuka. Koyaya, sai garken tsuntsaye masu yawa suka tsinke cikin kananan kungiyoyi, sannan kuma bibbiyu, yayin da dabi'un masu farautar suka zama masu hayaniya. Urtsaddamarwa tana farawa tsakanin tsiri ɗaya na ƙaura, yana ci gaba har ma yana aiki bayan rabuwar rukunin tsuntsaye nau'i-nau'i.
Yawo na nunawa da jujjuyawar kites - masu busa ba sa nunawa, amma, lokacin saduwa yana tare da kururuwa da yawa. Tsuntsayen ganima suna shirya gidansu a kan manyan bishiyun da ke keɓe a gefen ruwa. Yana ɗaukar kimanin wata ɗaya don gina sabon gida, kodayake yana da rauni da ƙarami. Duk tsuntsayen da suka balaga suna gina gida daga rassa. Bayan lokaci, yana ginawa har zuwa 75 cm mai faɗi kuma zurfin 30 cm. Kayan Whistler sun yi amfani da gida ɗaya na tsawon shekaru a jere.
Hakanan yana faruwa cewa wasu tsuntsayen biyu suna zaune a gida da wasu jinsuna suka watsar. Wasu lokuta da yawa nau'ikan kites - masu bushe-bushe na iya yin gida ɗaya akan bishiya ɗaya. Mace takan sanya kwai biyu ko uku a lokacin nest, wanda ya fara daga Yuli zuwa Oktoba.
Determinedayyadaddun lokutan kiwo da yawan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan kiwo suna ƙayyadewa ta yanayin gida da yawan wadatar kayan abinci. Idan kama na farko ya ɓace, tsuntsayen sukan sake yin ƙwai masu ƙyalli mai launin shuɗi, wani lokaci tare da launuka masu launin ja-ja-jaja. Shiryawa yana ɗaukar kwanaki 35 - 40. Kashewar kawarwa shine 60%. Matasan milan an rufe su da duhun rawaya mai rawaya bayan kwanaki 35 kuma suna iya barin gida a cikin kwanaki 40 -54. Sun dogara ga iyayensu na wasu makwanni 6-8 bayan barin gida.
Ciyar da abinci - bushewa
Kites - masu fatawa sun zaɓi wanda aka azabtar don kai hari, wanda zasu iya kayar dashi. Suna kama zomo, kananan dabbobi masu shayarwa, kadangaru, kifi, ɓawon burodi, macizan teku, fara da wasu tsuntsaye. Zomaye sune babban abincin tsuntsayen dabbobi. A wannan yanayin, ana ɗaukar kitsen bushe-bushe a matsayin jinsin da ke iyakance yawan haihuwar ciyawar da ke lalata amfanin gona. Hakanan suna cin mushe kuma suna iya faɗawa cikin guba.
Dukkanin farauta, banda wasu kwari, ana kama su daga saman duniya ko ruwa. Suna iya tara matattun kifi. Kites - Masu ba da fatawa ba mafarauta ba ce masu saurin bin tsuntsaye a cikin gudu, amma suna iya afkawa tsuntsayen da ke gida a ƙasa. Suna aiwatar da hare-haren 'yan fashin teku a kan mahaukatan jirgin ruwa da yawo a cikin zurfin ruwan. An ƙwace ganimar daga pelicans, heron da tsuntsaye na ganima. Suna farautar tsuntsaye, kuma galibi suna kamuwa da cututtukan kwari daga gare su.
A Ostiraliya, kullun da ake kira whistler kites suna ciyarwa, a matsayin ƙa'ida, akan farautar rayuwa, banda lokacin hunturu, lokacin da suka canza zuwa ciyarwa akan gawar. A New Guinea, wannan nau'in tsuntsaye mai cin nama yana cin mushe. Kites - masu bushe-bushe a kai a kai suna yawo akan hanyoyi don neman gawar, suna tashi sama da gefen yankuna masu ciyayi, yankuna masu sintiri bayan gobara don neman waɗanda abin ya shafa da suka tsere daga wutar. Lokacin da babu isasshen abinci, tsuntsayen dabbobi masu neman dabbobi gaba daya suna canzawa zuwa ciyar da mushen.
