±«Óãtv

Tha an t-eisir airson ar n-ionnsachadh air mar a bhios iad a' dìon a' chosta agus mar a tha balla nan eisir cudromach gus èisg eile a bhiadhadh. Tha e cuideachd ag innse dhuinn mar a bhios iad a' cruthachadh neamhnaid – rud a tha prìseil do dhaoine.

The oyster is teaching us about how they protect the coast and how oyster reefs help to feed other fish. He also tells us how a pearl forms – something which is very precious to humans.