USFWS/Southeast:
Groups of students collect stream invertebrates
USFWS/Southeast:
A student pair working a kick net
USFWS/Southeast:
Students head into the Pigeon River to collect animals
USFWS/Southeast:
A student checks rocks for stream animals
USFWS/Southeast:
Student examine stream invertebrates
USFWS/Southeast:
Students working kick nets in the Pigeon River
USFWS/Southeast:
Students file into the Pigeon River
USFWS/Southeast:
National Park Service staff help students look for animals
USFWS/Southeast:
A group of student ply a kick net