Winter eDNA sampling

Image of person in winter attire holding a tube in a stream.
Photo By/Credit

Payton Hannsen/USFWS

Date Shot/Created
12/23/2024
Media Usage Rights/License
Public Domain
Image
Biologist collects water sample from stream to look for brook trout eDNA.
Ecosystem
River/stream
Species
Salvelinus fontinalis
Subject tags
Fishes
Sampling