Mefuta (Avian):Great Bustard (Otis tarda)
JournalJ:buka ea rona ea Ornithology
Kakaretso:
Great Bustard (Otis tarda) e na le phapang ea nonyana e boima ka ho fetisisa ho falla hammoho le tekanyo e kholo ka ho fetisisa ea dimorphism ea boholo ba thobalano har'a linonyana tse phelang. Le hoja ho falla ha mefuta e 'nile ea tšohloa ka ho pharaletseng libukeng, bafuputsi ha ba tsebe hakaalo ka mekhoa ea ho falla ha mefuta e meng ea Asia (Otis tarda dybowskii), haholo-holo banna. Ka 2018 le 2019, re hapile li-O. t tse tšeletseng. dybowskii (ba batona ba bahlano le mosali a le mong) libakeng tsa bona tsa ho ikatisa Mongolia e ka bochabela 'me ba ba tšoaile ka li-transmitters tsa satellite tsa GPS-GSM. Sena ke lekhetlo la pele ha li-Great Bustards tsa lihloliloeng tse ka bochabela li saloa morao karolong e ka bochabela ea Mongolia. Re fumane phapang ea thobalano mekhoeng ea ho falla: banna ba ile ba qala ho falla hamorao empa ba fihlile pele ho basali nakong ea selemo; banna ba ne ba e-na le 1/3 ea nako ea ho falla 'me ba falla hoo e ka bang 1/2 sebaka sa e tšehali. Ho feta moo, Great Bustards e bonts'itse bots'epehi bo phahameng libakeng tsa bona tsa ho ikatisa, ho tsoalisa le mariha. Bakeng sa paballo, ke 22.51% feela ea lisebelisoa tsa GPS tsa li-bustards tse neng li le ka har'a libaka tse sirelelitsoeng, le tse ka tlase ho 5.0% bakeng sa libaka tsa mariha le nakong ea ho falla. Nakong ea lilemo tse peli, halofo ea Great Bustards eo re ileng ra e latela e ile ea shoela libakeng tsa bona tsa mariha kapa nakong ea ho falla. Re khothaletsa ho theha libaka tse sirelelitsoeng ho feta libakeng tsa mariha le ho khutlisetsa litsela kapa lithapo tsa motlakase ka tlas'a lefatše libakeng tseo Great Bustards li ajoang haholo ho felisa likhohlano.
KHATISO E FUMANEHANG HO:
https://doi-org.proxy-ub.rug.nl/10.1007/s10336-022-02030-y
