Lake Snow
Testing proves 'lake snot' invasive, traced to USA
15 Sep 2017
It's been proved for the first time that the snot-like mucus found in some of the country's most pristine lakes is an invasive species. To date the slime has been found in Lake Wanaka, Lake Hawea… Audio
Lake Snow an American algal invader
14 Sep 2017
An algal slime spreading through South Island lakes has been confirmed as a biosecurity incursion from the United States. Audio