Da yake magana game da babbar dabba da ta taɓa wanzuwa a duniya, kowa ya san cewa ita ce babbar whale, amma fa game da babbar dabbar tashi fa? Ka yi tunanin wata halitta mai ban sha'awa da ban tsoro da ke yawo a fadama kimanin shekaru miliyan 70 da suka gabata, wata dabba mai tsawon kusan mita 4 da aka sani da Quetzalcatlus, wacce take cikin Iyalin Azhdarchidae. Fikafikanta na iya kaiwa mita 12, kuma har ma tana da bakin mita uku. Tana da nauyin rabin tan. Haka ne, Quetzalcatlus ita ce babbar dabbar tashi da aka sani a duniya.
Sunan nau'inQuetzalcatlusya fito ne daga Quetzalcoatl, allahn macijin da ke da gashin fuka-fukai a cikin wayewar Aztec.
Tabbas Quetzalcatlus ya kasance rayuwa mai ƙarfi a wancan lokacin. Ainihin, matashin Tyrannosaurus Rex ba shi da wata juriya ko kaɗan lokacin da ya haɗu da Quetzalcatlus. Suna da saurin narkewar abinci kuma suna buƙatar cin abinci akai-akai. Saboda jikinsu yana da tsari, yana buƙatar furotin mai yawa don kuzari. Ƙaramin Tyrannosaurus rex mai nauyin ƙasa da fam 300 ana iya ɗaukarsa a matsayin abinci. Wannan Pterosauria kuma yana da manyan fikafikai, wanda ya sa ya dace da tafiya mai nisa.

An gano burbushin Quetzalcatlus na farko a Big Bend National Park da ke Texas a shekarar 1971 ta hannun Douglas A. Lawson. Wannan samfurin ya haɗa da fikafiki na ɓangare (wanda ya ƙunshi goshin gaba mai yatsa na huɗu mai tsayi), wanda daga ciki ake tsammanin tsawon fikafikan ya wuce mita 10. Pterosauria su ne dabbobi na farko da suka haɓaka ƙarfin tashi bayan kwari. Quetzalcatlus yana da babban sternum, wanda shine inda tsokoki don tashi suke haɗe, waɗanda suka fi girma fiye da tsokoki na tsuntsaye da jemagu. Don haka babu shakka cewa su "masu tashi sama" ne masu kyau.

Har yanzu ana ta muhawara kan iyakar tsawon fikafikan Quetzalcatlus, kuma hakan ya haifar da muhawara kan iyakar girman tsarin tashi da dabbobi.

Akwai ra'ayoyi daban-daban game da salon rayuwar Quetzalcatlus. Saboda dogayen ƙashin bayansa na mahaifa da kuma dogayen muƙamuƙin da ba su da haƙori, yana iya farautar kifaye kamar heron, mushe kamar shamuwa mai gashi, ko kuma gull na zamani mai almakashi.

Ana tsammanin Quetzalcatlus zai tashi ƙarƙashin ikonsa, amma da zarar ya shiga sama zai iya yin mafi yawan lokacinsa yana shawagi.

Quetzalcatlus ya rayu a ƙarshen zamanin Cretaceous, kimanin shekaru miliyan 70 da suka gabata zuwa shekaru miliyan 65.5 da suka wuce. Sun mutu tare da dinosaur a cikin bala'in Cretaceous-Tertiary.
Kawah Dinosaur Official Website:www.kawahdinosaur.com
Lokacin Saƙo: Yuni-22-2022
