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Fa'asologa o femalagaiga ma tulaga fa'asao o Asian Great Bustard (Otis tarda dybowskii) i le itu i matu sasa'e o Asia.

lomiga

saunia e Yingjun Wang, Gankhuyag Purev-Ochir, Amarkhuu Gungaa, Baasansuren Erdenechimeg, Oyunchimeg Terbish, Dashdorj Khurelbaatar, Zijian Wang, Chunrong Mi & Yumin Guo

Fa'asologa o femalagaiga ma tulaga fa'asao o Asian Great Bustard (Otis tarda dybowskii) i le itu i matu sasa'e o Asia.

saunia e Yingjun Wang, Gankhuyag Purev-Ochir, Amarkhuu Gungaa, Baasansuren Erdenechimeg, Oyunchimeg Terbish, Dashdorj Khurelbaatar, Zijian Wang, Chunrong Mi & Yumin Guo

Ituaiga (Avian):Great Bustard (Otis tarda)

JournalJ:la tatou o le Ornithology

Fa'amatalaga:

O le Great Bustard (Otis tarda) o loʻo umia le faʻailoga o le manulele sili ona mamafa e faʻatautaia femalagaiga faʻapea foʻi ma le tikeri sili o le faʻafeusuaiga o le dimorphism i manu felelei. E ui o le femalagaiga o ituaiga o meaola na faʻatalanoaina lautele i tusitusiga, e itiiti lava le iloa e le au suʻesuʻe e uiga i mamanu o femalagaiga o vaega laiti i Asia (Otis tarda dybowskii), aemaise lava tane. I le 2018 ma le 2019, na matou pu'eina le ono O. t. dybowskii (lima tane ma le tasi fafine) i o latou nofoaga faifaatoʻaga i sasaʻe Mongolia ma faʻailogaina i latou i le GPS-GSM satelite transmitters. O le taimi muamua lea na siaki ai le Great Bustard o le itu i sasae i Mongolia i sasae. Na matou maua le eseesega o feusuaiga i mamanu o femalagaiga: na amata ona malaga mai alii i se taimi mulimuli ane ae na taunuu muamua atu nai lo le fafine i le tautotogo; o tane e 1/3 o le umi o femalagaiga ma e tusa ma le 1/2 le mamao o le fafine. E le gata i lea, na faʻaalia e Great Bustards le faʻamaoni maualuga i la latou faʻatoʻaga, faʻatoʻaga, ma nofoaga malulu. Mo le fa'asao, na'o le 22.51% o fa'amautu nofoaga GPS o bustards sa i totonu o nofoaga puipuia, ae itiiti ifo i le 5.0% mo nofoaga malulu ma le taimi o femalagaiga. I totonu o le lua tausaga, o le afa o le Great Bustards na matou sailia na maliliu i o latou nofoaga malulu po o le taimi o femalagaaiga. Matou te fautuaina le fa'atuina o nisi nofoaga puipuia i nofoaga tau malulu ma toe fa'aogaina po'o lalo o laina eletise i nofoaga o lo'o fa'asalalauina tele ai le Great Bustards e fa'aitiitia ai fete'ena'iga.