01 pa 12
American Wigeon
American Wigeon. Joan Gellatly / Flickr / Akugwiritsa Ntchito Chilolezo Dzina Loyamba: American Wigeon
Dzina la sayansi : Anas americanaNyuzipepala ya ku America ndi bakha wokongola kwambiri yokhala ndi masamba ang'onoting'ono kwambiri. Amuna ali ndi mphumi woyera ndi mzere wobiriwira kutsogolo kwa diso, pamene akazi amakhala ochepa. Amuna onse awiri ali ndi phokoso loyera la buluu ndi nsonga yakuda. Mabakhawa, ngakhale ali ambiri, angakhale ochenjera, ngakhale kuti amatha kusakaniza pamodzi ndi mitundu ya mallards ndi mitundu ina ya bakha.
02 pa 12
Dada la Wood
Dada la Wood. Nigel / Flickr / CC ndi 2.0 Dzina Loyamba : Bakha la Wood
Dzina la sayansi : Aix sponsaBakha la nkhuni ndi bakha lokhalitsa lomwe lili ndi maluwa ochititsa chidwi. Amuna ali ndi maonekedwe ofiira okhala ndi maonekedwe oyera komanso maso ofiira, pamene akazi ali ndi imvi ndi mphete yowoneka ngati yoyera. Amuna ndi akazi ali ndi nthenga zowakometsera kumbuyo kwa mutu. Mabakhawa ali ndi khalidwe laukali ndipo adzathamangitsa abakha akuluakulu kutali ndi chakudya ndi malo odyetsera, kuphatikizapo mabokosi a chisa.
03 a 12
Northern Pintail
Northern Pintail. Brendan Lally / Flickr / CC ndi 2.0 Dzina Loyamba: Northern Pintail
Dzina la sayansi : Anas acutaNgakhale abakha ambiri ali ndi mowirikiza, mchira wachisoni, kumpoto pintail ali ndi mchira wautali, woonda kwambiri womwe nthawi zambiri umagwira pamwamba. Monga bakha wotsalira, kumpoto kumadzulo kudyetsa chakudya polowera m'madzi kuti imire zomera zam'madzi, ndipo gawo limodzi mwa magawo atatu a chakudya chawo ndi nsomba ndi nyama zazing'ono. Mwamwayi, amapezeka kuti amachititsa poizoni kuchokera ku zipolopolo zomwe zimawombera m'madzi omwe amadyetsa.
04 pa 12
Mandarin Duck
Mandarin Duck. malo bostock / Flickr / CC ndi 2.0 Dzina Loyamba: Mandarin Mandwe
Dzina la sayansi : Aix galericulataBakha wamaluwa achimandarini okongola kwambiri amapezeka ku Asia, Russia ndi Japan, komwe kuli anthu ochepa kwambiri ku United Kingdom. Nkhumba zoulukazi ndi abakha odyera omwe ali ofanana kwambiri ndi bakha la North America. Kukongola kwawo kochititsa chidwi kumawapangitsa kukhala otchuka m'zojambula za ku Asia, ndipo okongola a ku China amagwiritsa ntchito bakha la Mandarin monga chizindikiro cha kukondwa kwakwati komanso kukhulupirika m'banja. Chifukwa mbalamezi zimatchuka m'magulu osungirako madzi, mbalame zothawa zimapezeka pafupifupi kulikonse.
05 ya 12
Bakha Yamphongo
Bakha Yamphongo. Dan Pancamo / Flickr / Akugwiritsa Ntchito Chilolezo Dzina Loyamba: Bakha Wamphongo
Dzina la sayansi : Aythya collarisBakha lokhala ndi mphete liri ndi mphete ya bulauni kuzungulira khosi lake, koma ndi kovuta kuwona. Ndodo yoyera pozungulira nsonga ya imvi ndi mphete yofanana yomwe ili pafupi ndi ndalamazo, komabe, ndizosavuta kumvetsetsa. Amakhaka abambo ndi abambo ali ndi mutu wapamwamba, koma amuna okhawo ali ndi nsalu yofiirira kwambiri. Bakha ili ndiwothamanga kwambiri ndipo akhoza kudyetsa zomera zam'madzi mpaka mamita 40 pansi pa madzi.
06 pa 12
Mallard
Mallard. Christopher Drake / Flickr / Akugwiritsa Ntchito Chilolezo Dzina Loyamba : Mallard
Dzina la sayansi : Anas platyrhynchosBakha lomwe limadziwika kwambiri komanso lodziwika bwino padziko lapansi, ndi mallard ndiwotchuka kwambiri mbalame. Mabakhawa nthawi zambiri ankakhala ndi mitundu ina ya bakha, zomwe zimapangitsa kuti ana awo ambiri azidziwika. Amuna ali ndi maluwa okongola kwambiri kuphatikizapo mutu wa buluu wobiriwira komanso wosiyana ndi mchira, pamene akazi ali ndi bulauni. Monga bakha wotsalira, mallards amadya nthawi zonse m'mitsinje yozama, m'madziwe ndi m'nyanja, ndipo akhoza kukhala pafupi ndi anthu.
07 pa 12
Common Goldeneye
Common Goldeneye. Ingrid Taylar / Flickr / CC ndi 2.0 Dzina Loyamba: Common Goldeneye
Dzina la sayansi : Bucephala clangulaGoldeneye wamba imatchulidwa moyenera kwa maso ake okongola, golide. Amuna ali ndi tsaya loyera yoyera pamitu yawo yakuda, pamene akazi ali ndi mutu wakuda ndipo alibe tsaya. Mabakha akuluakulu oterewa amapezeka ku United States ndi Canada, ndipo nthawi zambiri amagwiritsa ntchito mabokosi a chisa.
08 pa 12
Ruddy Duck
Ruddy Duck. Nick Saunders / Flickr / Akugwiritsa Ntchito Chilolezo Dzina Loyamba: Ruddy Duck
Dzina la sayansi : Oxyura jamaicensisBakha lolimba ndi kabulu kakang'ono, kamene kakang'ono kamene kamadziwika kawirikawiri ndi mchira wake wolimba, womwe nthawi zambiri umakhala woongoka. Amuna obereketsa amakhala ndi buluu lamtengo wapatali ndi thupi la mabokosi, pamene akazi ndi a bulauni. Amuna achilimwe amafanana ndi akazi. Awa ndi abakha okhwima pamwamba, ndipo nthawi zambiri amawuluka kuti asatenge nyama zodya nyama ndi kudyetsa.
09 pa 12
Chipinda cha kumpoto
Chipinda cha kumpoto. Jason Crotty / Flickr / CC ndi 2.0 Dzina Loyamba : Wosambira Kumpoto
Dzina la sayansi : Anas clypeataMphalapala wa kumpoto sichimadziwika osati chifukwa cha mphuno zake zokhazikika, zokongola, komanso chifukwa chokhala ndi ngongole yaikulu ya mitundu yonse ya mabomba a North America. Ndalamayi imagwiritsidwa ntchito kudyetsa pamwamba pa madzi, ngakhale kuti bakha iyi idzathamangidwanso kuti idye zomera zam'madzi m'munsi mwa mathithi ndi m'nyanja zakuya.
10 pa 12
Kusambira
Kusambira. Art G. / Flickr / CC ndi 2.0 Dzina Loyamba: Sakanema
Dzina la sayansi : Aythya valisineriaMphepete mwa nsombayi ndi imodzi mwa abakha akuluakulu a kumpoto kwa America ndipo ikhoza kufika pa mainchesi 24 ndi mapiko a masentimita 36. Mutu wautali umawoneka ndipo wautali, wakuda, ndalama zokhazokha ndizomwe zimapangidwira pamtundu umenewu ndikuthandizira kusiyanitsa pamutu wofiira womwewo.
11 mwa 12
Harlequin Duck
Harlequin Duck. ALAN SCHMIERER / Flickr / CC0 1.0 Dzina Loyamba: Harlequin Duck
Dzina la sayansi : Histrionicus histrionicusBulu la harlequin lili ndi mazenera awiriwa mwa mtundu ndi mitundu. Amakhaka a abambo ali ndi zofiira zofiira, zoyera ndi za buluu zokhala ndi zofiira zoyera, mawanga ndi mizere, pamene akazi ali ofiira koma amakhala ndi zizindikiro zoyera pamutu. Awa ndi abakha omwe amapezeka kumadzulo kwa Canada ndi Alaska konse.
12 pa 12
Smew
Smew. Kev Chapman / Flickr / CC ndi 2.0 Dzina Loyamba: Smew
Dzina la sayansi : Mergellus albellusSmew ndi bakha woyera kwambiri wokhala ndi mizere yakuda yodutsa pachifuwa chake. Azimayi alibe kusowa koyera ndipo amakhala a imvi ndi ofiira ndi tsaya loyera. Zomwe zimapangitsa kuti zikhale zogwirizana ndizomwe zimagwiritsidwa ntchito ndi anthu ogwirizanitsa ndipo ndizomwe zikuwonetseratu. Nyama imeneyi imakhala m'mitengo ndipo imapezeka ku Ulaya ndi Asia.