Mary Allen
Gabatarwa: Rhino ko Giwa?
Idan aka zo ga manyan dabbobin ƙasa a duniyarmu, sunaye biyu suna zuwa a zuciya: karkanda da giwa. Duk waɗannan dabbobi masu shayarwa an san su da girman girmansu, ƙarfi, da siffofi na musamman. Amma wanene ya fi girma da gaske? A cikin wannan labarin, za mu bincika girma, jiki, dabi'a, da abincin karkanda da giwaye don sanin wane ne zakaran nauyi na masarautar dabbobi.
Girman Rhino: Facts and Figures
An san karkanda saboda ƙaƙƙarfan kamanni, masu kauri da fata da manyan ƙaho a hanci. Amma girman su nawa ne? Matsakaicin nauyin babban karkanda ya fito daga 1,800 zuwa 2,700 kg (4,000 zuwa 6,000 lbs), yayin da matsakaicin tsayi a kafada yana kusa da mita 1.5 zuwa 1.8 (ƙafa 5 zuwa 6). Koyaya, akwai nau'ikan karkanda daban-daban, kuma girmansu na iya bambanta. Misali, farar karkanda ita ce mafi girman nau'in nau'in, tare da maza masu nauyin kilogiram 2,300 (lbs 5,000) kuma tsayin mita 1.8 (ƙafa 6) a kafada.
Girman Giwa: Facts da Figures
Su kuma giwaye, an san su da dogayen kututtuka, manyan kunnuwa, da manyan jikinsu. Manya-manyan giwaye na iya yin awo ko'ina daga 2,700 zuwa 6,000 kg (6,000 zuwa 13,000 lbs) kuma tsayinsa ya kai mita 3 (ƙafa 10) a kafada. Giwayen Afirka sun fi takwarorinsu na Asiya girma, yayin da maza masu nauyin kilogiram 5,500 (lbs 12,000) kuma tsayin su ya kai mita 4 (kafa 13) a kafada. Giwayen mata sun fi ƙanƙanta kaɗan, tare da matsakaicin nauyin 2,700 zuwa 3,600 kg (6,000 zuwa 8,000 lbs) da matsakaicin tsayi na 2.4 zuwa mita 2.7 (ƙafa 8 zuwa 9) a kafaɗa.
Kwatanta Matsakaicin Nauyi
Idan ya zo ga nauyi, giwaye ne a fili dabba mafi girma. Matsakaicin nauyin karkanda yana kusa da 2,000 kg (4,400 lbs), yayin da matsakaicin nauyin giwa ya kai kilogiram 4,500 (lbs 10,000). Wannan yana nufin cewa giwaye na iya yin nauyi fiye da ninki biyu na karkanda, wanda hakan zai sa su zama masu nasara a wannan rukunin.
Kwatanta Matsakaicin Tsaunuka
Dangane da tsayi, duk da haka, bambancin karkanda da giwa ba shi da mahimmanci. Yayin da giwaye suka fi tsayi a matsakaici, tare da wasu nau'in sun kai mita 4 (ƙafa 13) a kafada, karkanda ba su da nisa a baya. Matsakaicin tsayin karkanda yana kusa da mita 1.8 (ƙafa 6), wanda ya ɗan ɗan gajarta fiye da matsakaicin tsayin giwa.
Jikin Rhino: Abubuwan Jiki
Rhinos suna da kamanni na musamman, tare da fatarsu mai kauri, manyan ƙahoni, da jikinsu masu siffar ganga. An yi ƙahonsu da keratin, abu ɗaya da gashin ɗan adam da kusoshi, kuma yana iya girma har zuwa mita 1.5 (ƙafa 5). Rhinos kuma suna da kaifi da jin ƙamshi, wanda ke taimaka musu kewaya muhallinsu da guje wa haɗari.
Anatomy Elephant: Siffofin Jiki
An san giwaye da dogayen kututturansu, wanda a zahiri tsawo ne na hanci da na sama. Suna amfani da gangar jikinsu don ayyuka daban-daban, gami da ciyarwa, sha, da zamantakewa. Haka kuma giwaye suna da manyan kunnuwa, wadanda suke amfani da su wajen kawar da zafi da mu’amala da sauran giwaye. Hatsinsu, waɗanda a zahiri keɓaɓɓen incisors, na iya girma har zuwa mita 3 (ƙafa 10) tsayi kuma ana amfani da su don tsaro da tono.
Halin Rhino: Rayuwar Zamantakewa
Rhinos dabbobi ne kadai, ban da uwaye masu kula da 'ya'yansu. Halittun yanki ne kuma za su kare yankinsu daga wasu karkanda. An kuma san su da halin mugun hali kuma za su tuhumi barazanar da ake gani, gami da mutane.
Halin Giwa: Rayuwar Jama'a
Giwaye dabbobi ne masu yawan jama'a, suna zaune a cikin garken garken da wata fitacciyar mace da aka sani da matrirch ke jagoranta. Suna da tsarin sadarwa mai sarƙaƙƙiya, ta amfani da sautuna, motsin rai, da taɓawa don sadarwa da juna. Ana kuma san giwaye da basira kuma an gansu suna nuna juyayi, bacin rai, har ma da sanin kai.
Abincin Rhino: Abin da Suke Ci
Rhinos sune tsire-tsire masu tsire-tsire, suna ciyar da ciyawa, ganye, 'ya'yan itatuwa, da harbe. Suna da tsarin narkewa na musamman wanda ke ba su damar cire abubuwan gina jiki daga kayan shuka masu tauri, gami da cellulose.
Abincin Giwa: Abin da Suke Ci
Haka kuma giwaye masu ciyawa ne, masu ciyar da kayan shuka iri-iri, gami da ciyawa, ganye, haushi, da 'ya'yan itatuwa. Suna da babban ci kuma suna iya cinye har zuwa kilogiram 150 (lbs) na abinci kowace rana. Haka kuma giwaye na bukatar ruwa mai yawa, suna sha har zuwa lita 330 (galan 50) a kowace rana.
Kammalawa: Wanne Yafi Girma?
Dangane da nauyi, giwaye a fili sune dabba mafi girma, tare da matsakaicin nauyin kilogiram 4,500 (lbs 10,000) idan aka kwatanta da matsakaicin nauyin karkanda, wanda ke kusa da 2,000 kg (4,400 lbs). Duk da haka, idan aka zo ga tsayi, bambanci tsakanin dabbobin biyu ba shi da mahimmanci. Yayin da giwaye suka fi tsayi a matsakaici, tare da wasu nau'ikan sun kai tsayin mita 4 (ƙafa 13) a kafaɗa, karkanda ba su da nisa a baya, matsakaicin tsayin kusan mita 1.8 (ƙafa 6). Daga ƙarshe, duka karkanda da giwaye halittu ne masu ban sha'awa, kowannensu yana da nasa fasali, ɗabi'unsa, da abincinsa na musamman.