Sakha isihlenga sokuzalanisa ama-common tern.
Kule vidiyo, uMichael ukutshela ukuthi kungani i-WWF yakha isihlenga sokuzalanisa ama-tern avamile e-Zwerndorf (eduze ne-Marchegg) nokuthi kungani ibaluleke kangaka.
Kule vidiyo, uMichael ukutshela ukuthi kungani i-WWF yakha isihlenga sokuzalanisa ama-tern avamile e-Zwerndorf (eduze ne-Marchegg) nokuthi kungani ibaluleke kangaka.