Otter

Coypu na Kudancin Amurka kuma ana kiransa nutria ko coypu. Suna kama da giciye tsakanin beaver da muskrat.

halaye

Menene kamanni na swamp beavers?

Duk da sunansu, swamp beavers, waɗannan dabbobin ba beavers ba ne kuma ba muskrat ba. Maimakon haka, suna da alaƙa da aladu na Guinea kuma suna cikin dangin coypu don haka ga rodents. Tsawon daji na 43 zuwa 64 centimeters daga kan hanci zuwa kasa, wutsiya tana da 25 zuwa 42 santimita. Suna auna nauyin kilogiram tara.

Jikinsu yayi kama da na beaver ko babban muskrat: kan yana da tsayi kuma yana da ƙwanƙwasa ƙwanƙwasa tare da doguwar shan ruwa. Wuyan gajere ne kuma kauri, kunnuwa kadan ne. Maza na coypu yawanci sun fi na mata girma. Marsh beavers suna da yanar gizo tsakanin yatsu biyar na ƙafafun bayansu a matsayin alamar daidaita rayuwarsu a cikin ruwa. Haka nan, ba kamar beaver ba, wanda ke da lebur, wutsiya mai faɗi, wutsiya mai fadama tana da zagaye kuma ba komai.

Kamar kowane rodents, coypu yana da manyan fangs waɗanda aka lulluɓe da lemun tsami mai karewa kuma suna girma a tsawon rayuwa. Furen na coypu ja ne-launin ruwan kasa kuma yana da riguna masu laushi masu laushi da dogayen riguna masu kauri. Saboda gashin gashin su, coypu ya shahara a matsayin dabbobin gashi kuma ana kiwo a gonaki. Kiwo kuma ya haifar da wasu launukan gashi, misali, farin gashi mai haske.

A ina suke zama swamp beavers?

Famawa suna zuwa daga Kudancin Amurka. Suna zaune a Bolivia, kudancin Brazil, Chile, da Argentina. A can ba su kasance a gida a cikin wurare masu zafi ba, amma a cikin yankuna masu zafi. A yau ana kiwon su a cikin gonakin Jawo a duniya. Duk da haka, suna kuma faruwa a cikin daji: Wasu daga cikinsu an yi watsi da su, wasu daga cikin dabbobin sun tsere daga gonakin gashin gashi kuma suka ninka. A kudancin Faransa, har ma an sake su a cikin tafkunan kifi don kare su daga girma.

Ina coypu ke zaune?

Marsh beavers suna rayuwa a cikin koguna da koguna waɗanda bankunan suke da yawa kuma inda tsire-tsire na ruwa ke girma da yawa. A cikin Turai da Arewacin Amurka, coypu na iya rayuwa ne kawai a yankuna inda lokacin sanyi ke da sanyi kuma da wuya ruwa ya daskare. A Jamus, ana iya samun su a kan Upper Rhine da Kaiserstuhl. Da kyar suke tsira daga lokacin sanyi mai tsanani wanda ruwan ya daskare.

Wadanne nau'in coypu ne akwai?

A cikin dangin coypu, coypu ita ce kawai jinsi da jinsi. Sun fi kusanci da berayen tashar jiragen ruwa da bishiya da berayen alade, waɗanda su ma suna zaune a Kudancin Amurka.

Shekara nawa ke samun swamp beavers?

Marsh beavers suna rayuwa kimanin shekaru shida zuwa goma.

Kasancewa

Ta yaya suke zama swamp beavers?

Coypu ɗan wasan ninkaya ne mai kyan gaske: Motsin su a cikin ruwa yana tunawa da na otter. A nan ne sunan su na Mutanen Espanya "Nutria" ya fito, wanda ke nufin kome ba sai "otter". Ba su da kwarewa sosai a cikin ruwa, amma suna iya zama a karkashin ruwa har zuwa minti goma ba tare da sun sha iska ba.

Marsh beavers suna aiki da yawa da yamma da kuma dare. Sannan sun shagaltu da neman abinci da tsaftar mutum. Suna zaune suna tsefe gashinsu da farantansu kuma suna shafa shi da kitse daga gland na musamman a kusurwar bakinsu. Da rana suna hutawa a cikin burrows, wanda suke ginawa a cikin shinge. Waɗannan ramummuka gajeru ne kuma ba su da mashigin gefe.

Ba kamar burrows na beaver na Turai ba, ƙofar shiga cikin burrows na fadama yana kan sama ba a karkashin ruwa ba. Wani lokaci cyber kawai yana gina gida daga cikin raƙuman ruwa a bakin teku. Marsh beavers suna rayuwa a cikin ƙananan yankuna. Dabbobi 13 ne ke zaune tare a wurin.

Galibi su manyan mata ne da suke da alaka da juna, da zuriyarsu da kuma babban namiji. Saurayi namiji yakan rayu shi kadai. Marsh beavers suna da kariya sosai: idan sun ji barazanar, sai su ciji da manyan haƙoran su.

Abokai da maƙiyan coypu

Otters, badgers, ko wasu manyan martens na iya zama haɗari ga masu shayarwa. Berayen Brown, Wolves, lynxes, da Foxes suma suna cikin abokan gabansu. Duk da haka, daya daga cikin manyan abokan gaba na coypu shi ne mutum: a cikin karni na 19, an fara farautar dabbobi da wuya don gashin gashin su wanda dole ne a kare wasu daga cikinsu. Daga ƙarshe, duk da haka, mutane sun fara kiwon su a gonaki.

Ta yaya coypu ke haifuwa?

Mace mai fadama na iya samun bakwai, wani lokacin ma har zuwa 13 matasa. Bayan jima'i, yana ɗaukar kwanaki 130 kafin a haifi 'yar coypu. Wannan lokaci ne mai tsayi mai tsawo - amma jariran ƙwanƙwasa sun riga sun haɓaka don haka. Lokacin da aka haife su, suna da gashi kuma idanunsu sun riga sun buɗe. Bayan 'yan sa'o'i kadan bayan haihuwa, suna shiga cikin ruwa kuma suna iya iyo.