Black-Bellied Whistling-Duck

by Melissa Mayntz

Dendrocygna autumnalis

Kaŵirikaŵiri amalingalira ndi tsekwe zosasangalatsa, bakha wamdima wakuda ndi mbozi ndipo ndizofala m'madera otentha, abakhawo amayamba kukula mpaka kumtunda.

Dzina Loyamba: Black-Bellied Whistling-Bakha, Black-Bellied Tree-Bakha, Wofiira-Mtengo Wa Mtengo-Bakha, Bakha Wamatabwa, Dada Wofuula

Dzina la sayansi : Dendrocygna autumnalis

Scientific Family : Anatidae

Maonekedwe:

Bill : Lembani mawonekedwe, ofiira kapena ofiira-pinki ndi misomali yoyera

Kukula kwake : masentimita 19-22 kutalika ndi mapiko a mapiko 35, miyendo yaitali, khosi lalitali kwambiri, mapiko ambiri
Kuda : Misozi, yoyera, yakuda, yofiira, pinki, kabokosi, tani
Zizindikiro : Amuna ndi ofanana. Khungu, chibwano ndi mmero ndizoyera, ndipo pali mphete yodziwika bwino. Korona ndi hindneck ndi zofiira, ndipo khosi la pansi, pachifuwa ndi chovala ndi lolemera kwambiri la chestnut. Kumbuyo kumakhala kofiirira kwambiri kuposa msuzi, ndipo mapiko angakhale amtundu wambiri ndipo amasonyeza mzere woyera woyera. Pokhala kuthawa, mzere woyera umakhala wotsika mpaka kutalika kwa mapiko, ngakhale kuti ndi ochepa pamene mapiko aphatikizidwa. Mimba, mphuno ndi mchira zimakhala zakuda, ndipo zovala zogulitsa zimakhala zakuda ndi zakuda. Miyendo ndi miyendo yamoto ndi zofiira, ndipo maso ndi amdima.

Amitundu amawoneka ofanana ndi achikulire koma ali ndi tsitsi lofiira lonse, ali ndi nsapato ya bulauni. Ndalamayi ndi imvi.

Zakudya : Zomera zam'madzi, mbewu, mbewu, tizilombo, akangaude, timadzi timeneti ( Onani: Zakudya Zake )

Habita ndi Kusamukira:

Mabakhawa amatha kusinthika ndipo akhoza kupezeka m'mapiri kuti azitha kumera ndi kumanga, ngakhale kuti nthawi zambiri amadya m'minda ya mpunga kapena m'madera olima. Amapezekanso m'mapampu, m'mitsinje, m'mapiri ndi m'matope, komanso m'magulu a golide kapena m'mapaki akuluakulu m'mizinda.

Mabakha a mabulosi akuda amapezeka mzaka zonse kummawa ndi kumwera kwa Texas komanso m'madera onse a ku Mexico ku Central America ndi South America.

Mbali yaikulu kwambiri ya mbalameyi imadutsa ku Brazil mpaka kumpoto kwa Argentina, ngakhale kuti sapezeka kumadzulo kwa South America komwe kuli mapiri osayenera. Pali anthu ochepa omwe amapezeka chaka chonse ku Florida, ndipo abakhawo amawonanso ku Cuba.

Ngakhale kuti mbalamezi sizimasamuka, anthu ena akummwera amapita kumadera akutali kwambiri, kutalikirana kumpoto monga kum'mwera kwa Oklahoma ndi kum'mwera chakumadzulo kwa Arkansas, kumadzulo kwa Georgia ndi South Carolina komanso kumadzulo kumwera kwa Arizona.

Kawirikawiri mawonekedwe achilendo amaonetsa kumpoto kwa mbalamezi, kuphatikizapo Colorado, Minnesota, Michigan ndi Pennsylvania. Sindikudziwa bwinobwino ngati zolembazi ndi mbalame zowonongeka, komabe, kapena abulu angapezeke kuchokera kumagulu awo, zojambula kapena ndege .

Zolemba:

Awa ndi abakha okweza phokoso omwe amaimba molimbirana ngati mfuu ndi malemba 3-5 osatsutsa. Kuwombera ndi kuwongolera zolimbitsa thupi ndilo gawo la mawu awo, ndipo mfuti ya raspier imamveka pamene mbalamezi zimawopsyeza. M'magulu akuluakulu, kuyitana kungakhale kovuta kwambiri.

Makhalidwe:

Izi ndi mbalame zowonongeka zomwe zimapezeka m'gulu laling'ono ndi laling'onoting'ono, ngakhale gulu lalikulu la abakha 1,000 kapena kuposerapo.

Mabakha a mabulosi a mabulosi amtundu amawotchera pamitengo, nthawi zambiri pamadzi, ndipo amadya usiku, akuyitana ndi kulira malipoti pamene akuuluka kumalo abwino. Amadyetsa mosavuta pansi, ndipo pamene ali m'madzi osaya, amatha kuphulika kuti awononge zomera ndi mbewu.

Kubalanso:

Mabakhawa ndi osakwatira komanso okwatirana . Amayi ambiri amasankha malo odyetserako ziweto, ngakhale kuti pali zochepa zokhala ndi mazira ndipo mazira oyera oyera amaikidwa pansi pamtunda. Zing'oma zam'mimba zimakhala mamita 8 mpaka pamwamba pamtambo wakufa kapena mabokosi, ngakhale abakhawa nthawi zina amakhala chisa pansi pansi pa udzu wambiri kapena udzu.

Ngakhale mazira 12-16 aliwonse a ana amodzi, abakha akuda mokuwa amachita dzira ndipo mazira 100 angapezekedwe ndi zisa, ngakhale mazira angapo akuthawa bwinobwino.

Makolo awiriwa amaphatikizapo ntchito yobwezeretsa masiku 25-30, ndipo anyamata omwe amatha kusamalira ana awo amatha kuchoka chisa mkati mwa maola 24 atatha. Makolo onse awiri amatsogolera ndi kuteteza anapiye awo masiku 140-150. Chifukwa cha nthawi yaitali yosamalira, ana amodzi pachaka amapezeka, ngakhale m'madera otentha, abakhawa amatha kubereka ana awiri chaka chilichonse.

Kuwotcha Black-Bellied Whistling-Mabakha:

Ngakhale abakhawa sakhala achizoloŵezi kumbuyo, amatha kugwiritsa ntchito mabokosi odyera bakha kapena zithumba zomwe zasungidwa ngati malo abwino okhala ndi chisa ngati ali ndi malo abwino pafupi. Kupereka malo odyetserako nthaka ndi chimanga chosweka kapena mapira akhoza kukopa abakhawa.

Kusungidwa:

Mabakhawa saganiziridwa kuti ali pangozi kapena pangozi, ndipo m'madera ena muli nyengo yokazinga yomwe ikuphatikizapo abakha akuda. Magulu akuluakulu a abakha angawononge minda yaulimi ndikuwononga mbewu, ndipo nthawi zina mbalame zikhoza kuzunzidwa chifukwa cha kuwonongeka. Mbalamezi zimatha kutulutsa poizoni kuchokera ku zitsamba zakutchire, ndipo nsomba zingakhale zoopsa kwambiri m'madera otukuka ndi kumeta.

Mbalame zofanana :

Mbalame yochititsa chidwi yotchedwa Whistling-Duck ( Dendrocygna bicolor )
West Indian Whistling-Duck ( Dendrocygna arborea )
Goose wa Aigupto ( Alopochen aegyptiacus )