Mhando dzeshiri (Avian):Madhadha eSwan (Anser cygnoides)
Chinyorwa:Kunzwa Kure
Pfupiso:
Nzvimbo dzinogara shiri dzinotama dzinopa nzvimbo yakakosha kuti shiri dzinotama dzirarame uye dzibereke. Kuziva nzvimbo dzinogona kugara muzvikamu zvegore negore uye zvinhu zvinodzikanganisa zvakakosha pakuchengetedza munzira inobhururuka. Muchidzidzo ichi, takawana kuteverwa kweseteraiti kwemajini masere eswan (Anser cygnoides) ari munguva yechando paPoyang Lake (28°57′4.2″, 116°21′53.36″) kubva muna 2019 kusvika 2020. Tichishandisa Maximum Entropy species distribution model, takaongorora kupararira kunogona kuitika kwemajini eswan panguva yekutama kwawo. Takaongorora mupiro wezvinhu zvakasiyana-siyana zvezvakatipoteredza pakukodzera kwenzvimbo uye mamiriro ekuchengetedza kwenzvimbo yega yega inogona kugara munzira inobhururuka. Zvakabuda zvedu zvinoratidza kuti nzvimbo dzekutanga dzemajini eswan dziri pakati nepazasi peRwizi rweYangtze. Nzvimbo dzekumira dzakapararira zvakanyanya, kunyanya muBohai Rim, nzvimbo dzepakati peRwizi rweYellow, neNortheast Plain, uye dzakatambanudzwa kumadokero kuenda kuInner Mongolia neMongolia. Nzvimbo dzekuberekera mhuka dziri muInner Mongolia nekumabvazuva kweMongolia, nepo dzimwe dzakapararira pakati nekumadokero kweMongolia. Mwero wezvinhu zvikuru zvakatipoteredza unosiyana munzvimbo dzekuberekera mhuka, nzvimbo dzekumira, nenzvimbo dzekumarira munguva yechando. Nzvimbo dzekuberekera mhuka dzakakanganiswa nekutenuka, kukwirira, uye tembiricha. Materu, hunhu hwetsoka, uye tembiricha ndizvo zvinhu zvikuru zvakakanganisa nzvimbo dzekumarira mhuka. Nzvimbo dzekumaberekera mhuka munguva yechando dzakasarudzwa nekushandiswa kwenyika, kukwirira, uye mvura. Mamiriro ekuchengetedza nzvimbo dzekugara i9.6% yenzvimbo dzekuberekera mhuka, 9.2% yenzvimbo dzekumaberekera munguva yechando, uye 5.3% yenzvimbo dzekumaberekera mhuka. Saka zvatakawana zvinopa ongororo yepasi rose yekuchengetedzwa kwenzvimbo dzemhuka dzerudzi rwemagadzi paEast Asian Flyway.
BHUKU RINOWANIKA PA:
https://doi.org/10.3390/rs14081899
