Nws raug nqi ib npib nyiaj zoo nkauj: ib tug noog uas ya mus rau Iran puas Siberian ornithologists
Siberian ornithologists siv qhov project los taug qab kev tsiv teb tsaws ntawm steppe eagles tau ntsib teeb meem txawv txawv. Qhov tseeb yog tias txhawm rau saib xyuas dav dawb hau, cov kws tshawb fawb siv GPS sensors uas xa cov ntawv nyeem. Ib tug dav dawb hau nrog xws li ib tug sensor ya mus rau Iran, thiab xa ntawv los ntawm muaj yog kim. Raws li qhov tshwm sim, tag nrho cov peev nyiaj txhua xyoo tau siv ntxov ntxov, thiab cov kws tshawb fawb […]