Mary Allen
Swans ndi mbalame zazikulu. Amatha kusambira bwino komanso kuwulukira kutali. Mu nyama zazikulu zambiri, nthenga zake zimakhala zoyera. Mu ana aang'ono ndi imvi-bulauni.
Kutengera ndi kalembera, pali mitundu isanu ndi iwiri kapena isanu ndi itatu ya swans. Swans ndi ogwirizana kwambiri ndi abakha ndi atsekwe. Kuno ku Central Europe timakumana makamaka ndi swan wosalankhula.
Mbawala yosalankhula imakhala kumene sikutentha kwambiri kapena kuzizira kwambiri. Nthawi zambiri timazipeza m'madzi athu. Kumpoto chakumtunda, kumtunda kwa tundra, mitundu ina inayi imaswana m’chilimwe. Iwo amakhala m'nyengo yozizira kumwera kwa kutentha. Choncho ndi mbalame zosamuka. Pali mitundu iwiri kum'mwera kwa dziko lapansi yomwe imawonekanso yapadera: swan yakuda ndiyo yokhayo yomwe ili yakuda kwathunthu. Dzina la chinsalu cha khosi lakuda limafotokoza momwe zimawonekera.
Akalulu amakhala ndi makosi aatali kuposa atsekwe. Izi zimathandiza kuti azidya zomera kuchokera pansi pa chitsime pamene zikuyandama pamadzi. Kusaka kwamtunduwu kumatchedwa "kukumba". Mapiko awo amatha kutambasula kuposa mamita awiri. Swans amalemera mpaka 14 kilogalamu.
Mbawala zimakonda kudya zomera za m'madzi. Koma amadyanso zomera zakumidzi. Palinso tizilombo tating'ono ta m'madzi, ndi mollusks monga nkhono, nsomba zazing'ono, ndi amphibians.
Kodi nkhanu zimaberekana bwanji?
Makolo awiri amakhala okhulupirika kwa iwo eni moyo wawo wonse. Amatchedwa mkazi mmodzi. Amamanga chisa cha mazira, chomwe amachigwiritsa ntchito mobwerezabwereza. Yaimuna imasonkhanitsa nthambi n’kuzipereka kwa yaikazi, yomwe imamangira chisacho. Chilichonse chomwe chili mkati mwake chimakhala ndi zomera zofewa. Kenako yaikazi imazula gawo lake pansi. Chifukwa chake imafunika nthenga zake zofewa kwambiri popanga padding.
Azimayi ambiri amaikira mazira anayi kapena asanu ndi limodzi, koma amatha kufika khumi ndi limodzi. Yaikazi imaikira mazira yokha. Yamphongo yokhayo imathandiza ndi chinsalu chakuda. Nthawi yamakulitsidwe ndi pafupifupi masabata asanu ndi limodzi. Makolo onsewo amalera anawo. Nthawi zina amabwezera anyamata pamsana pawo.