Abubuwa masu ban sha'awa game da swans

Swan bebe tsuntsu ne daga dangin agwagwa.

Ana samunsa a arewacin Turai, ban da Scandinavia, Turkiyya a yankin Bahar Rum, tsakiyar Eurasia, yankin manyan tabkuna na Arewacin Amurka da gabar gabas, Kudancin Australia da New Zealand.

An kiyasta cewa akwai kimanin nau'i-nau'i na swans 7 a Poland.

Akwai kusan 500 bebe swans a duniya, yawancin su a cikin tsohuwar USSR.

An gabatar da Swans zuwa Arewacin Amurka a ƙarshen karni na XNUMX. Kwanan nan an ayyana shi a matsayin nau'in cin zarafi a wurin saboda yana haifuwa da sauri kuma yana da illa ga sauran yawan tsuntsayen masu iyo.

Suna zaune a cikin ruwa, wanda zai fi dacewa an rufe shi da ciyayi, kuma a bakin tekun.

Swans na bebe ya kai tsayin jiki daga 150 zuwa 170 santimita kuma nauyin jiki ya kai kilo 14.

Tsawon fuka-fukan ya kai har zuwa santimita 240, kodayake yawanci yakan ragu kaɗan.

Mazan wadannan tsuntsaye sun fi na mata girma.

Har zuwa kimanin shekaru 3, matasa swans suna launin toka; a cikin shekara ta biyu na rayuwa, kawunansu, wuyansa da gashin fuka-fukan jirgin sun kasance launin toka.

Swans sun zama marasa tashi sau ɗaya a shekara yayin da suke zubar da dukkan gashin fuka-fukan jirginsu lokaci ɗaya. Lokacin da suke girma sabon gashin tsuntsu yana daga makonni 6 zuwa 8.

Swans na jarirai na iya nutsewa, amma manya sun rasa wannan ikon.

Ƙafafunsu suna kan layi, wanda ya sa su zama masu ninkaya masu kyau.

Suna ciyar da abinci ne akan abinci na shuka, wanda aka samu da katantanwa, mussels da tsutsa na kwari.

Swans suna yin aure a cikin fall kuma galibi suna kasancewa da aminci ga juna.

A farkon Afrilu da Mayu, swans suna girma. A wannan lokacin, mace takan kwanta daga 5 zuwa 9 qwai, wani lokacin ma fiye.

Swans galibi suna gina gidajensu akan ruwa, ƙasa da ƙasa. Ya ƙunshi rassan da aka lulluɓe da ciyayi da ganyen ciyayi kuma an jera su da gashin fuka-fukai da ƙasa.

Lokacin gina gida, swan namiji yana ba wa mace kayan gini, wanda ta ɗauka kuma ta shirya kanta.

Swan bebe na iya zama mai tsaurin kai wajen kare gida kuma yana da kariya ga abokin aure da zuriyarsa.

Mace ce ke yin ƙwai. Lokacin shiryawa yana ɗaukar kusan kwanaki 35.

Matasa swans sun fara tashi kamar watanni 4-5 bayan ƙyanƙyashe kuma sun zama manya kawai bayan shekaru 3.

Hoton swan bebe ya bayyana akan tsabar kudin Yuro na Irish na tunawa a shekara ta 2004 don girmama sabbin kasashe 10 na EU.

An kiwo Swans don abinci a Biritaniya tsawon ɗaruruwan shekaru.

Tun 1984, swan ya kasance tsuntsu na ƙasa na Denmark.

Wasu daga cikin swans guda biyu a lambun Botanical na Boston ana kiransu Romeo da Juliet, amma daga baya an gano tsuntsayen biyu mace.

Swan bebe nau'i ne mai kariyar kariya a Poland.