Dalakkoo Delalanda yaku Madagascar idawonedwa ngati mbalame yokongola yokhala ndi nthenga zokongola, koma kumayambiriro kwa zaka za zana la 19 mawonekedwe a mbalamezi adatha.
Inali mbalame yayikulu kwambiri, yotalika masentimita 60. Nthenga zomwe zili kumtunda kwa thupi la Madagaskekoko ndi zofiirira, zam'mero ndi zoyera, mbali yakumbuyo yam'mimba ndi chovala chofiirira. Nthenga za mchira wapakatikati ndi utoto wabuluu, ndipo zokulirapo zomwe zimakhala ndi zopepuka.
Madagascar Cuckoo Delalande (Coua delalandei).
Chizindikiro ku nkhaka zonse ndikumapezeka kwa zikopa za khungu loyera ndi nthenga za nthenga zakuda kuzungulira maso. Cockoo wa ku Delaland amakhalanso ndi khalidweli. Mithunzi ya iris imatha kusiyanasiyana ndi chikasu mpaka kutuwa. Mtundu wa paws ndi wa imvi. Mlomo ndi wakuda. Ndikosatheka kusiyanitsa wamwamuna ndi wamkazi.
Ngakhale pali umboni wina wosonyeza kuti nkhaka za ku Delaland zinkakhala m'nkhalango zakum'mawa kwa Madagascar, palibe umboni uliwonse wosonyeza kuti matembenuzidwe amenewa anali. Oimira onse amtunduwu odziwika ndi sayansi adapezeka pachilumba cha Nosy-Burakh. Zofufuza za mbalame zimafotokoza za munthu wokhala ndi utoto m'mphepete mwa nkhalango yamvula, yomwe imadumphadumpha kuchokera ku nthambi kupita ku nthambi ndikuuluka ntchentche.
Dzinalo limaperekedwa ku nkhakoo polemekeza wolemba zachilengedwe waku France a Pierre-Antoine Delaland.
Thanzi la kuchulukira kwa Madagascar cuckoo
Ma nkhaka a ku Delaland anadya nkhono zikuluzikulu za Achatina, zomwe zipolopolo zake zopyapyala zimaphwanya miyala. Komabe, ndizodziwika bwino kuti Achatina adadziwitsidwa ku Madagascar kuchokera ku Kenya mu 1800. Chifukwa chake, isanafike nthawiyo, nkhaka zambiri zinkadya zakudya zina.
Monga mitundu ina ya nkhaka za ku Madagascar, Cua Delalande sichinali tizirombo tina.
Kwa nthawi yoyamba, Dalkoo Delalanda waku Madagascar adafotokozedwa mwasayansi mu 1827, koma posakhalitsa mitundu yochepa kwambiriyi idazimiririka kuchokera ku radars asayansi. Kope lomaliza linapezeka mu 1850.
Kusaka kwadongosolo kwamtunduwu, komwe kunachitika ku Madagascar m'zaka za zana la 20, sizinabweretse zotsatira zomwe zikuyembekezeka, ndipo Delaland cockoo sanapezekenso.
Kutha kwa nkhaka Delaland
Pa mndandanda wazomwe zathetsa Dalakkoo Delalanda ya Madagascar pa malo oyamba ndikuwonongeka kwathunthu kwa nkhalango pachilumba cha Nosy Bwino, zomwe zidachepetsedwa m'zaka za zana la khumi ndi chisanu ndi chinayi. Lachiwiri ndikulosera kwa zinyama - adani a mbalame yosowa - makoswe ndi amphaka, m'malo achitatu - kuthamangitsidwa ndi munthu wina yemwe amasaka mbalame chifukwa cha nthenga zake zokongola.
Nthenga za ku Dallaland cuckoo zimadziwika kwambiri pakati pa osaka ndi osunga zakale.
Mpaka pano, ziwonetsero zakale ngati 14 za Madaganoo Delalanda ku Madagascar zidapulumuka, zomwe zitha kuwoneka m'malo osungirako zinthu zakale ku Europe, USA ndi Madagascar.
Kope lodalirika lomaliza linapezeka mu 1834 ndipo linaperekedwa ku Paris National Museum of Natural History.
Dalakkoo Delalanda ya Madagascar inali pachilumbachi ku nkhalango zamvula za Sainte Marie Island.
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