Palm swifts (Cypsiurus) na dangin sauri ne (Apodidae), tsari mai kama da Swift.
Alamomin waje na hanzarin dabino
Palm Swift yayi kama da gwarare a girman jiki, tsayin jikin babban tsuntsu yakai cm 15. Weight kusan gram 14 ne. Jiki na alheri.
Launin plumage launin ruwan kasa ne mai haske. Abubuwan rarrabe na daban kunkuntattu ne, dogaye, masu fikafikai masu sikila da wutsiya mai kaɗa. Kan yana mai ruwan kasa, maƙogwaro launin toka ne. Bakin baki baki ne. Legafafu gajere ne, masu launuka shunayya da kaifi masu kaifi. Dole ne su kiyaye tsuntsu a tsaye. Dabino mai sauri yana da gland na yawan jiji a baki, wanda ke fitar da wani abu mai danko wanda ya zama dole don gina gida.
Maza da mata suna da launi iri ɗaya.
Birdsan tsuntsaye sun bambanta da manya ta gajeren wutsiyar su.
Gudun dabino na Afirka
Afirka Palm Swift (Cypsiurus parvus) ana samun ta a duk yankin yankin Saharar Afirka, ban da yankunan hamada. Duba gama gari a fili da savannas, yankunan birane tare da yaɗuwar bishiyar dabinai. Mazaunan suna sanya mita 1100 sama da matakin teku. Saurin Baƙin Afirka ya fi son dabinon Borassus kuma sau da yawa yakan tashi don neman tsire-tsire waɗanda ke girma tare da rafuka da ruwayen ruwa. Wasu lokuta swifts suna zama akan bishiyoyin kwakwa a ƙauyuka.
An rarraba a Mauritania, Mali, Niger, Sudan, Habasha, Najeriya, Chadi. Yana zaune a tsibirin Gulf of Guinea, Comoros da Madagascar. An samo shi a kudu maso yamma na Larabawa. Yankin ya faɗi arewa zuwa Arewacin Namibia, kuma ya ci gaba a Arewacin da Gabashin Botswana, Zimbabwe, a gabashin Afirka ta Kudu.
Babu shi a Djibouti. Da kyar yake tashi zuwa kudancin Misira.
Palm Asia Swift
Ana samun Asiatic Palm Swift (Cypsiurus balasiensis) a cikin filayen budewa tsakanin manyan daji. Yankin Hilly yana zaune a tsawan kusan mita 1500 sama da matakin teku, ya bayyana a cikin biranen. Habitat ya hada da Indiya da Sri Lanka. Yankin ya shimfida gabas zuwa kudu maso yammacin China. Ya ci gaba a kudu maso gabashin Asiya kuma ya haɗa da tsibirin Sumatra, Bali, Java, Borneo, Sulawesi da Philippines.
Fasali na halin saurin dabino
Dabbobin dabino suna taruwa cikin garken tumaki da yawa da bishiyoyi a bishiyoyi. Hakanan tsuntsaye suna ciyarwa a cikin duka ƙungiyoyi, suna kama kwari waɗanda basa bisa ƙasa, yawanci a matakin rawanin bishiyoyi. Dabbobin dabino basu sauka don hutawa ba. Suna da fikafikai dogaye da gajerun kafafu, saboda haka tsuntsayen ba sa iya turewa daga kasa sai su yi wata tafiya sama sama sama.
Ciyarwar Dabino
Dabbobin dabino suna ciyarwa kusan kawai akan kwari masu tashi. Suna yawan yin farauta kaɗan sama da alfarmar daji. Tsuntsaye sukan yi kiwo a garken tumaki, suna hadiye abubuwan farauta a tashi. Terms, beetles, hoverflies, da tururuwa sun fi yawa a cikin abincin.
Sake bugun tafin hanzari
Dabbobin swifts sune nau'in tsuntsaye masu auren mata daya. Suna gida biyu-biyu ko kuma suna yin mallaka tare da nau'ikan kiwo har guda 100. Mace da namiji suna cikin aikin ginin gida. Featananan fuka-fukan, detritus, shuke-shuken manne tare da yau suna matsayin kayan gini. Gida yana kama da ƙaramin calyx mai faɗi kuma an saita shi a gefen tsaye na ganyen dabino. Tsuntsaye ma na iya yin gida a cikin gine-gine ko gadoji.
A cikin kama akwai ƙwai 1-2, waɗanda mace ke makalewa zuwa ƙasan gidaron tare da sirrin sirri.
Legsafafun Palm Swift suna da kyau don riƙewa a saman dutsen, godiya ga yatsun kafa na musamman.
Dukansu manyan tsuntsayen suna cikin kwana 18-22. Gagarin dabino na iya "zama" a kan ƙwai ɗaya kawai, wanda ke tsaye a gefenta, yayin da tsuntsun ke mannewa a tsaye a tsaye na tafin ganyen dabino mai taurin kai da ƙafafuwan ta. A lokacin da yake yin sama, saurin dabino a tsaye yake kuma baya faduwa koda a lokacin iska mai karfi, lokacin da iska ta yaye rufin bukkokin.
Kajin da suka fara fitowa daga ƙwai da farko suna mannewa cikin gidansu na lilo kuma ba sa sakin farcensu. A wannan yanayin, ana juya kirji zuwa ga takardar, kuma ana fuskantar kai zuwa sama. Kaji iri-iri ne, amma ba da daɗewa ba an rufe shi da ƙasa. Sun rataye a wannan matsayin har sai sun jingina kuma suna iya tashi. Namiji da mace suna ciyar da yara. Suna kama ganima a kan kuda kuma su manna ƙwayoyi tare da miyau a dunƙule, sa'annan su tashi zuwa gida kuma su ba kajin abinci. Ananan swifts swifts sun zama masu cin gashin kansu bayan 29-33.
Rage ragi da rarrabawa
- Peasashe C. b. balasiensis an rarraba shi akan mafi yawan Yankin Indiya, gami da arewacin Himalayas, arewa maso gabashin Indiya (Assam Hills), Bangladesh da Sri Lanka.
- C. infumatus ana samunsa a Indiya (Assam Hills). Mazaunin yana gudana ta Hainan da kudu maso gabashin Asiya zuwa yankin Malacca, Borneo da Sumatra. Dabbobin swifts na waɗannan ƙananan ƙananan an bambanta su da launi mai duhu mai laushi fiye da sauran ƙananan ƙananan. Tsuntsaye suna da fikafikai da wutsiya na shuɗi - baƙƙarfan inuwa mai kyau. Wutsiya tana da fadi kuma gajere, cokali mai yatsu ba ta da zurfi. Birdsananan tsuntsayen da ke da ƙarancin iyakoki masu haske a kan fikafikan da wutsiya.
- C.ungiyoyin C. bartelsorum suna zaune a Java da Bali, C. an rarraba C. pallidior a cikin Philippines.
Matsayin kiyayewa na saurin dabino
Lambobin firgita na dabino ba su da barazanar A gida ya zama gama gari a ƙananan ƙananan. Zai iya kasancewa ba a cikin wuraren da dabino ke tsaye ba. A tsakanin shekaru 60-70 da suka gabata, ana tsammanin adadin tsuntsaye zai karu. Jama'a sun kasance a tsaye kamar yadda babu shaidar wani rauni ko kuma babbar barazana.
Yankin da gonar kwakwa ta mamaye yana ta ƙaruwa koyaushe, don haka rarraba dabinon dabino, wanda ke yin ɗorawa akan ganyen dabino, yana ƙaruwa da sauƙi.
A Arewacin Thailand, inda dabinon kwakwa wuri ne na al'adu, ana samun Swifts a cikin waɗannan tsire-tsire. A cikin Philippines, swifts sun bayyana a kusa da matsugunan mutane inda mazauna yankin ke amfani da ganyen bishiyar kwakwa don rufe rufin bukkokin. Tsuntsayen ma sukan yi gida-gida a rassan dabinon da ke kwance a rufin.
A wasu lardunan Burma, inda dabinon kwakwa ba safai ba, swifts swifts a cikin gine-ginen karkara.
https://www.youtube.com/watch?v=nXiAOjv0Asc
