African Black Duck
African Black Duck hindura
African Black Duck ni inyoni yo mubwoko bwa Anas [1] ni genetike yegereye itsinda rya
Mallar, gusa yerekana bimwe mu bidasanzwe mu myitwarire yayo na plumage.
ishyirwa mu buryo bwa subgenus Melenanas mugihe hagitegereje ubushakashatsi.[2]
Imiterere hindura
African Black Duck ni inyoni y'umukara ifite ibimenyetso byera inyuma. ikirango kijimye
n'amaguru bya orange. icyatsi kibisi ubururu gikunze kugaragara ihagurutse igiye kuguruka
ituye muri afurika yo hagati yo mumajyepfo, bizwi kandi nk'inzuzu z'umukara, Africa black duck
iboneka muri afrika y'iburengerazuba cyangwa muri etiyopiya. ni ibisimba biciriritse , bifite
uburebure bwa (48-57 Cm (19-22 In) [3]
Ikwirakwizwa hindura
iyi nyoni kandi iboneka cyane cyane mu burasirazuba bwa sahara kuva muri afrika y'epfo
kugera muri sudani y'epfo na etiyopia, hamwe n'uburasirazuba bwa nijeia, kameruni na gabo [4]
Imyitwarire no kororoka hindura
yororoka umwaka wose mu bice bitandukanye ,inkubasiyo muminsi 30 na nyina kandi igihe
cyo kuvuka ni iminsi 86 kandi umubyeyi wenyine kandi umubyeyi wenyine niwe wita kubato
ingano y'amagi itera ari hagati ya 4-8 [5]
Ibidukikije n'imirire hindura
N ubwo ikunda kuguma munzu zayo kumanywa ikunda amazi manini afunguye na nijoro
iyi nyoni kandi, ikunda kujya mu mazi ari mu misozi y'ishyamba y'afrika kandi ihisha icyari
cyayo hafi y'amazi atemba . nanone African Black Duck ikora igikombe cyayo kimeze
n'icyari cya driftwood n'ibyatsi bihuye. nubwo yubaka icyari cyayo hafi y'amazi ihora hejuru
y'urwego rw'umwuzure n'o hasi. ikunda kurya ibituruka kubimera , amafi mato, ugusimba