![Alpine lake, Alta Tarn, surrounded by native tussock grasses, NZ](http://static.sciencelearn.org.nz/images/images/000/005/119/full/LAKES_ART_04_AltaTarn.jpg?1675221691)
Alta Tarn is an alpine lake in the Otago region. It is surrounded by native tussock grasses.
Image courtesy of Lakes380 – Our lakes’ health: past, present, future.
Alta Tarn is an alpine lake in the Otago region. It is surrounded by native tussock grasses.
Image courtesy of Lakes380 – Our lakes’ health: past, present, future.