Ma tracker opepuka agwiritsidwa ntchito bwino m'mapulojekiti akumayiko ena

Ma tracker opepuka agwiritsidwa ntchito bwino muKu Ulaya ppolojekiti

Mu Novembala 2020, Pulofesa José A. Alves, wofufuza wamkulu, ndi gulu lake ochokera ku Yunivesite ya Aveiro, ku Portugal, adakwanitsa kukonza zida zisanu ndi ziwiri zopepuka za GPS/GSM (HQBG0804, 4.5 g, wopanga: Hunan Global Trust Technology Co., Ltd.) pa mbalame zamtundu wa black-tailed godwit, mbalame zamtundu wa bar-tailed godwit ndi mbalame zamtundu wa grey plover pamtsinje wa Tagus ku Portugal.

Pulojekiti ya Pulofesa Alves yomwe ikuchitika pano ndikuwunika momwe ntchito yomanga bwalo la ndege ingakhudzire ku Tagus, kutengera momwe malo okhala mbalame za m'nyanja m'nyengo yozizira alili m'derali. Mpaka Januwale 2021, zida zonse zikugwira ntchito bwino ndi malo 4-6 omwe amasonkhanitsidwa patsiku.