Te whakamahinga o ngā kāinga e ngā Whimbrel heke (Numenius phaeopus) i whakatauhia mā te whai-koiora i tētahi wāhi taunga i te Moana Kōwhai.

Pukapuka:Te Pukapuka mō ngā Manu, 160(4), wh.1109-1119.

Momo (Manu):Ngā Whimbrels (Numenius phaeopus)

Whakarāpopototanga:

He mea nui ngā wāhi taunga mō te whakakī hinu me te okiokinga a ngā manu heke. He mea nui te whakamārama i ngā whakaritenga mō te nohonga o ngā manu heke i te wā taunga hei mārama ki te rauropi heke me te whakahaere tiaki taiao. Heoi, kāore anō kia tino rangahaua te whakamahinga o ngā nohoanga e ngā manu heke i ngā wāhi taunga, ā, kāore anō kia tūhuratia te rerekētanga takitahi o te whakamahinga o ngā nohoanga i waenga i ngā momo. I whai mātou i te nekehanga o ngā Whimbrel heke, Numenius phaeopus, mā te whakamahi i ngā tohu Global Positioning System–Global System for Mobile Communication i Chongming Dongtan, he wāhi taunga nui i te Moana Kōwhai ki te Tonga, Haina, i te puna o te tau 2016 me te puna me te ngahuru o te tau 2017. I whakamahia te multinomial logistic regression me te multimodel inference hei kite i ngā pānga o te manu takitahi, te tauwehenga kai (awatea vs. pō), me te teitei o te tai ki te whakamahinga o ngā nohoanga e ngā Whimbrel i te wā taunga. He iti ake te kaha o te mahi a ngā Whimbrel i te pō i te awatea, ko te tawhiti mōrahi i nekehia e ngā Whimbrel he rite tonu i waenga i te awatea me te pō. I whakamahia nuitia te repo tote me te papa paru e ngā tāngata katoa i ngā wā e toru: neke atu i te 50% me te 20% o ngā tuhinga katoa i riro mai i te repo tote me te papa paru. He rerekē te whakamahinga o ngā nohoanga i waenga i ngā tāngata takitahi; i whakamahia te whenua pāmu me te ngahere e ētahi tāngata takitahi i te puna o te tau 2016, ko te repo whakaora tata ki te rohe tai i whakamahia e ētahi tāngata takitahi i te tau 2017. I te nuinga o te wā, he maha ake te whakamahinga o te repo tote, te whenua pāmu, me te ngahere i te awatea, ko te papa paru i te pō. I te pikinga o te teitei o te tai, ka heke te whakamahinga o te papa paru, i te pikinga o te whakamahinga o te repo tote. E whakaatu ana ngā hua ka taea e te aroturuki koiora takitahi te whakarato raraunga taipitopito mō te whakamahinga o ngā nohoanga i te awatea me te pō. Ko ngā rerekētanga o te whakamahinga o ngā nohoanga i waenga i ngā tāngata takitahi me ngā wā e whakaatu ana i te hiranga o ngā nohoanga kanorau mō te tiaki manu.