Li-trackers tsa Lightweight li sebelisitsoe ka katleho merero ea kantle ho naha

Li-trackers tse bobebe li kentsoe ka katleho hoSekhooa project

Ka Pulungoana 2020, mofuputsi e moholo Moprofesa José A. Alves le sehlopha sa hae ho tsoa Univesithing ea Aveiro, Portugal, ba atlehile ho hlomella li-trackers tse supileng tse bobebe tsa GPS/GSM (HQBG0804, 4.5 g, moetsi: Hunan Global Trust Technology Co., Ltd.) holim'a black-tailed godwit, bar-tailed godwit le gray Taguvers in the gray Taguvers in Portugal.

Morero oa hajoale oa Moprofesa Alves ke ho lekola tšusumetso e ka bang teng ka lebaka la khaho ea boema-fofane boema-kepeng ba Tagus, ho ipapisitsoe le mokhoa oa bolulo ba linonyana tsa metsing sebakeng sena. Ho fihlela Pherekhong 2021, lisebelisoa tsohle li sebetsa ka mokhoa o tsitsitseng le libaka tse 4-6 tse bokelletsoeng ka letsatsi.