Inda shi zaune a yanayi short-tailed albatross? A bayanin da photo na tsuntsu

Short-tailed albatross (photo za a gabatar a cikin labarin) - wata babbar teku tsuntsu. Shi ne ma mafi girma na albatrosses na arewacin yammancin duniya. Wadannan kyau halittun suna kunshe a cikin jerin daga cikin mafi girma da Flying tsuntsaye, saboda da ikon yinsa, fikafikansu iya wuce 2.2 mita. Sunan "albatross" ya zo daga Larabci al-cadous, wanda fassara nufin "mai nutsa". Long da suka wuce ya Carl Linnaeus ya waɗannan tsuntsaye Latin sunan Diomedea bayan Diomedes, karfi da kuma m Greek gwarzo. Sai ya zama mai madaidaici definition, kamar yadda tsuntsu, yana da cikakken yayi dace da shi.

Short-tailed albatross: description

Albatross dubi kyawawan kyau. Adult tsuntsaye fari gashinsa a cikin wuyansa, kuma shugaban zai iya ganin yellowish shafi, da na sama na fuka-fuki ne baki-kasa-kasa, da wutsiya baki, ma, baki da kuma ruwan kasa.

A baki ne kadan fiye da kai, laterally matsa, high da kuma haske. Mun nan da nan ga yadda iko da shi ne. Short hanci ducts located a tushe da kuma bangarorin biyu. Ya ƙare da babba kashin dadashinsu da ƙananan kashin dadashinsu fika cewa kama hooks. Suna kafa daga raba faranti. Upper kashin dadashinsu ne da iko fiye da ƙananan part.

Kafafu da kuma gajeren, bobbin net, matsa a tarnaƙi. Da farko raya kafana boye Musulunci na fata. Launi mai haske, blue ko ruwan hoda.

Kawai aka haife kajin an rufe tare da duhu launin toka saukar, kafafu da kuma baki ne baki. Bit girma waddan kajin cakulan-kasa-kasa launi. The matasa tsuntsu launin gashi ne duhu fiye da na manya a fadin fuka-fuki fari ratsi. A baki ne haske ruwan hoda da kadan blue tip kafafu m da kuma shudi.

moult

Change da tufafi da kuma wani jerin molting albatross ya ba tukuna aka bayyana. An sani cewa short-tailed albatross sheds sosai sau ɗaya a shekara bayan kiwo kakar. An zaci cewa cikin ɓata tsuntsaye Molina faruwa a lokacin rani. Yana yana lokaci mai tsawo, domin uku bazara watanni.

Short-tailed albatross: mazauninsu, yawan

Akwai wani lokaci a lokacin da short-tailed albatross aka lura a cikin Pacific Ocean m, su yawan ƙidaya a cikin miliyoyin. Amma saboda kyau gashinsa tsuntsaye ya kashe ba tare da wani hani. Alal misali, a cikin farkon karni na ashirin zasu kare a kowace shekara fiye da dubu ɗari uku da tsuntsaye. Wannan ya kai ga cewa a 1930 an rage adadin su zuwa daruruwan 'yan mutane.

shi da aka sanar a 1949 cewa wannan nau'in zama dadaddun. Amma bayan shekara guda a tsibirin Torisima saukar, zuwa ga farin ciki mai yawa, a kananan garken fari-goyon baya beauties, tseren fara ta Tarurrukan da duk goma nau'i-nau'i, wanda aka dauke karshe a duniya. Yana kuɓutr da su daga cikakken nau'i nau'i na da hujjar cewa suna iya gudanar da wani, a cikin tẽku har zuwa shekaru 10, sa'an nan kuma komawa zuwa nesting. Saboda haka matasa biyu koma gida da kuma gano cewa, duk da manya saboda yan'uwansu kare.

Kuma haka ya fara sabuntawa na lambobin da wadannan teku matafiya. Yanzu mutane magance su ne yanzu riga karkashin kariyar short-tailed albatross. The Red Littafi na Rasha "shirya" shi a kan su shafukan matsayin jinsin, wadda aka barazana tare da nau'i nau'i.

Yau, za ta zauna ita kadai biyu mazauna a cikinsa akwai game da 250 tsuntsaye. Suna zaune a arewacin subtropical da kuma wurare masu zafi yankuna na tekun Pacific. Sheƙarsu an samu kawai a kan tsibirin na Bonin da Wake.

hanyar rayuwa

Short-tailed albatross tashi lafiya da kuma ma gudãna da kyau, amma shi ba ya nutse har. A dukan rai daga tsuntsãye faruwa a kan ruwa da kuma a cikin iska, kawai a lokacin kiwo kakar, su suna tilasta su kasance a cikin sheƙarsu. Tashi su da kyau, ya tashin gwauron zabi, tsawo da kuma sauri. A lokacin da jirgin, da fuka-fuki samar da jikin wani madaidaiciya line, kafafu suna da alaka da juna da kuma cire mayar.

An ban sha'awa Gaskiyar ita ce, da duniya har ma da wani a guje fara albatross iya tashi. Don yin wannan, dole ne ya sami wani tudu, wasu dutse, da kuma daga can, ya jefa saukar, to motsa smoothly a cikin jirgin. Amma tare da surface na ruwa suna iya dauka kashe ba tare da matsaloli. Duk da haka, da suka aikata haka tare da wani a guje farko. Bird, azumi shafa kafafu, gudãna a cikin ruwa, mikewa wuyansa, kuma waving babbar fikafikansu, har da zo kashe da ruwa surface.

Aiki salon wannan irin tsuntsaye iya kawo dare da rana, musamman a lokacin hijira. Short-tailed albatross yawa fiye da hankali na ya zumunta, ya wuya gabatowa jiragen ruwa. A hijira behaves mutum manoma, amma idan isasshen abinci, sa'an nan a wuri guda iya tara 10-20 tsuntsaye. Su ne kyawawan shiru, za ka iya ji da su cackling a lokacin ciyar da kajin a cikin sheƙarsu. Kuma, ba shakka, a lokacin da rigingimu da ta faɗa ga albinos samar yin sauti kamã da hayaniyar da jakai.

abinci

Short-tailed albatross domin ciyar da ruwa saukad. Abinci daukan kawai daga samanta, ba ducking a baya ta kuma grabbing a kan gardama. Samar da abinci yiwu duka biyu, dare da rana.

A albatross rage cin abinci ya hada da squid, kananan mollusks, kifi, kananan kwaro. Har ila yau, wadannan babbar tsuntsãye ba ƙyãmar da xan da abinci daga wucewa jiragen ruwa. Lokacin da wani yawan kafa whaler, sa'an nan da fari-goyon baya beauties fara wani biki.

haifuwa

Short-tailed albatross kai jima'i balaga a shekaru na 7-8 shekaru. Ya zo a nesting shafukan a watan Oktoba. Daga cikin tausasa gona da ruwan sama, gauraye da ciyawa da kuma gansakuka, tsuntsu yin amfani da baki gina sheƙarsu a cikin ƙasa. The mace kayansa mãsu daya kawai kwai, wanda ƙyanƙyashe cikin 64-65 kwana a lokaci iyaye biyu.

A Disamba da Janairu daga kwai aka haife chick. Bugu da kuma baba da inna tare kula da jariri. Ciyar da shi da abinci belched. Half-narkewar abinci shiga cikin baki da chick da ciki mai. A marigayi May, nestling lokaci iyakar. A biyu daga short-tailed albatross da manufa na procreation dauke gamsu da kuma mayar da shi cikin teku. Ba abin mamaki waɗannan tsuntsaye matuƙan kira madawwami wanderer.