Mary Allen
Beaver ndi nyama zoyamwitsa komanso makoswe omwe amakhala m'madzi opanda mchere kapena m'mphepete mwa nyanja, mwachitsanzo, mitsinje ndi nyanja. Popeza amagona masana, samawoneka kawirikawiri. Mutha kuzindikira gawo lawo ndi zitsa zamitengo zosongoka: Mbalamezi zidadula mitengo ndi mano akuthwa ndikumangira damu.
Beaver ndi osambira bwino. Zili ndi mapazi opindika ndipo zimagwiritsa ntchito michira yawo italiitali komanso yotakata ngati ziwongolero. Amadziyendetsa okha popalasa mapazi awo akumbuyo ndipo amatha kukhala pansi pamadzi kwa mphindi 20. Sathamanga kwambiri pamtunda, choncho amakonda kukhala pafupi ndi gombe.
Kodi mbalamezi zimakhala bwanji?
Mbalame ziwiri zimakhala limodzi moyo wonse. Amapanga nyumba zingapo m'gawo lawo. Ili ndi dzenje lozungulira pansi kapena malo munthambi. Imodzi yoteroyo ndi malo ogona a beaver. Malo okhala nthawi zonse amakhala pamwamba pa mlingo wa madzi, koma mwayi uli pansi pa madzi. Beaver amachita izi kuti adziteteze komanso ateteze ana awo.
Mbalamezi zimamanga madamu kuti apange nyanja kotero kuti khomo la nyumba zawo nthawi zonse likhale pansi pa madzi. Amadula mitengo ndi mano akuthwa. Amatha, koma amakulanso. Amadya khungwa. Amadyanso nthambi, masamba, ndi khungwa la mitengo. Apo ayi, amangodya zomera, mwachitsanzo, zitsamba, udzu, kapena zomera zomwe zili m'madzi.
Mbalamezi zimagwira ntchito usiku ndi madzulo ndipo zimagona masana. Sagona m’tulo koma amafunafuna chakudya chawo ngakhale pamenepo. Malo osungiramo nthambi m'madzi kutsogolo kwa khomo amakhala ngati malo osungiramo nthawi pamene madzi ali oundana.
Makolowo amakhala m’nyumba ya beaver ndi ziweto zawo za chaka chatha. Makolowo amakwatirana mu February, ndipo pafupifupi ana anayi amabadwa mu May. Mayi amamuyamwitsa ndi mkaka wake kwa miyezi iwiri. Amakhala okhwima pakugonana akafika zaka zitatu. Kenako makolowo anawathamangitsa m’gawo lawo. Pafupifupi, amasamuka pafupifupi makilomita 25 asanakhazikitse banja latsopano ndikudzitengera gawo lawo.
Kodi beaver ali pangozi?
Beaver amapezeka ku Europe ndi Asia, komanso ku North America. Adani awo achilengedwe ndi zimbalangondo, lynx, ndi cougars. Pali zimbalangondo ndi lynx ochepa pano, koma pali agalu opha nyama omwe amasaka nyamazi.
Komabe, vuto lalikulu kwa mbalamezi ndi anthu: kwa nthawi yaitali, ankasaka nyamazi kuti azidya kapena kugwiritsa ntchito ubweya wawo. Anafuna ngakhale kuwafafaniza chifukwa anasefukira m’minda yonse ndi madamu awo. Kumapeto kwa zaka za m’ma 19, ku Ulaya kunali zimbalambawe pafupifupi 1,000 zokha.
M’zaka za m’ma 20, kusaka nyama kunayamba kuletsedwa ndipo nyamazi zinatetezedwa. Kuyambira pamenepo, iwo afalikiradi kachiwiri. Komabe, vuto lawo ndikupeza mitsinje yachilengedwe komwe amakhala mosasokonezedwa ndikumanga madamu awo.