A licensed great crested newt surveyor must collect the sample if the eDNA test is in support of a license application.
What is eDNA?
How accurate is eDNA testing?
re you able to detect multiple species?
Are you able to estimate GCN population size using eDNA analysis?
Do I need a GCN licence to survey?
When can samples be taken?
Do you perform out of season eDNA testing?