Linonyana tse ngata tsa lelapa la Anatidae li bitsoa likhantši. Lelapa lena le boetse le kenyelletsa li-swans (tse kholo ho feta likhantši) le matata, li nyane.
Likhantši li lula kae
Likhantši tsa 'nete ke linonyana tse mahareng ho isa ho tse kholo, kamehla (ntle le likhantsi tsa Hawaii), tse phelang haufi le' mele ea metsi. Mefuta e mengata Europe, Asia le Amerika Leboea lia falla, li ikatisa karolong e ka leboea le mariha ka boroa.
Likamano tsa lenyalo la likhantši
Likhantši li theha lelapa 'me li lula hammoho bophelo bohle ba tsona (ho fihlela lilemo tse 25), selemo se seng le se seng se hlahisa bana ba bacha.
Kamoo likhantsi li fofang libaka tse telele
Likhantši tse fallang li bōpa karolo e khōlō ea sebōpeho sa V. Sebopeho sena se hlollang se thusa nonyana ka 'ngoe ho fofa hole ho feta kamoo e neng e ka fofa e le mong.
Ha le khantsi e oela ka selikalikoe, e utloa hore moea o ka e hanela ebe e potlakela ho nka bohato ho nka monyetla oa ho phahamisa nonyana e ka pela eona. Ha likhantsi tse hloohong ea mohlape li khathala, o nka boemo ba ho qetela tlhophisong, a siea tse ling e le moetapele. Ba bile ba hooa ho khothaletsa ba ka pele ho boloka lebelo.
Botšepehi ba likhantsi
Likhantši li rata linonyana tse ling sehlopheng (mohlape). Haeba motho a kula, a lemetse kapa a thunngoa, likhantsi tse 'maloa li tlohela sebopeho mme li latela likhantsi ho ea thusa le ho sireletsa.
Ba lula le likhantsi tse holofetseng ho fihlela e shoa kapa e tloha hape, ebe ba fumana sehlopha kapa ba tloha le mohlape o mong oa likhantsi.
Likhantši li qeta boholo ba nako li batla lijo tsa limela. Likhantši kaofela li ja lijo tsa batho ba sa jeng nama feela.
Ba hoeletsa haholo ebe ba otlolla melala ea bona e melelele ha ba tšohile kapa ba sokeloa.
Likhantši li tloaetse ho behela palo e fokolang ea mahe. Batsoali ka bobeli ba sireletsa sehlaha le malinyane, e leng se atisang ho fella ka palo e phahameng ea ho pholoha ea malinyane.
Mefuta ea likhantši
Putsoa
Moholo-holo ea tloaelehileng ka ho fetisisa oa Eurasia oa likhantši tsohle tse ka bophirimela tse ruuoang malapeng. Ke ea lelapa la Anserinae, lelapa la Anatidae (odara Anseriformes). E tswala dibakeng tse futhumetseng le mariha ho tloha Borithane ho ya Afrika Leboya, India le China. Khantsi e putsoa e na le 'mele o moputsoa o sootho. Li-paaw le molomo li pinki ho likhantši tse ka bochabela, lamunu ka likhantsi tse bophirima.
Linaoa
Khantsi e bosootho bo sootho e bosootho bo bolelele bo nang le letheba le lenyane la lamunu molomong le maotong a lamunu. Ho ikatisa ka bongata le li-overwinters libakeng tsa temo le mekhoabo.
Sukhonos
Li-suckers tse hlaha li na le molomo o boima o motšo ka ho felletseng, maoto le maoto ke a lamunu, mahlo (irises) ke 'mala oa burgundy. Molomo o omisitsoeng o ruuoang malapeng ka linako tse ling o na le letheba le lesoeu kamora molomo le bump tlase botlaaseng ba molomo, e sa fumanoeng ho beng ka bona ba hlaha. Tse tona le tse tshehadi di shebahala ka ho tshwana ntle le melomo e metelele le melala ya tse tona.
Khantsi ea thaba
Khantsi ena e ntle e nang le 'mele o tiileng e na le methapo e mene e masiba a lefifi e kopanyang hlooho ea eona e tšoeu habeli. 'Mele o moputsoa o bobebe' me maoto le molomo li na le lamunu e khanyang. Tse tshehadi le tse tona di a tshwana.
Linonyana tsena li fofa hofeta tse ling. Bo-rasaense ba fumane hore lisele tsa bona tsa mali li na le mofuta o khethehileng oa hemoglobin (protheine ea mali) e monya oksijene kapele libakeng tse phahameng. Monyetla o mong: methapo ea methapo ea methapo (methapo e menyenyane ea mali) e kenella botebong ba mesifa, e tsamaisa oksijene e betere ho likhoele tsa mesifa.
Khoho
Ke khantsi e putswa e putswa e nang le hlooho e batlang e le nyane. Molomo oa eona o mokhutšoanyane, o likhutlo li tharo o batla o patiloe ke boka ba linama bo botala bo bosehla (letlalo ka holim'a molomo). 'Mele o khabisitsoe ka letoto la matheba a maholo a lefifi meleng e parolang mahetla le mahetla a mapheo. Paws pinki ho bofubelu bo lefifi, maoto a batsho. Ha u fofa, malebela a lefifi a bonahala lehlakoreng la mapheo.
Khantsi ea Nile
Nonyana ena e sootho bo sootho ebile e bohlooho, e na le matšoao a bosootho bo bosootho kapa a mabokose ho potoloha mahlo, molala (o kang molaleng), karolong e 'ngoe ea mapheo le ka tlas'a mohatla o motšo. Ka lehlakoreng le leng, ho na le matshwao a masweu a masweu mapheong, a tlatswang ke emeralde e matla hodima masiba a botona a botona. Ho boetse ho na le sebaka se arohaneng se sootho bohareng ba sefuba.
E tšehali ea mofuta ona e nyane hanyane ho e tona. Ntle le moo, ho na le phapang e fokolang kapa e hlakileng lipakeng tsa bong.
Khantsi ea Andes
Khantsi e kholo e nang le masiba a masoeu, ntle le mapheo le mohatla. Nonyana e seng e le kholo e na le hlooho e tšoeu, molala, 'mele o tlase, mokokotlo, croup le mapheo a mangata. Masiba a benyang a matsho a bonahala mapheong. Mohatla o motsho. Mahetla a mahetla a nang le masiba a matšo le a masoeu.
Magellan
Tse tona ke tse bosweu bo boputswa bo nang le methalo e metšo ka mpeng le ka mokokotlong o kaholimo (tse ling tse tona li na le mabanta a masoeu ka botlalo). Tse tshehadi di lefifi mmeleng o ka tlase mme di na le masiba a chestnut dihloohong.
Belofoy likhantsi
Nyane le squat, ka masiba a maputsoa a maputsoa a lefifi le metopa e metšo 'meleng. Tse tshehadi le tse tona di a tshwana, tse tshehadi di nyane hanyane. Baswa ba mmala o lerootho hanyane ho feta batho ba baholo, ba metsero e sootho mmeleng o ka hodimo, matheba a maputswa hloohong le molaleng, maoto a masootho a mohlwaare le molomo o motsho.
Khantsi e ka pele e tšoeu
Khantsi e tšoeu e mosoeu
