Photo By/Credit
USFWS
Date Shot/Created
12/01/2021Media Usage Rights/License
Public Domain
Image
Williams Creek National Fish Hatchery Biologist Russell Wood (left) stores collected ovarian fluid to test the Apache trout stock for disease. Arizona Fish and Wildlife Conservation Office Biologist Stephanie Vail-Muse (right) sets a timer for eggs mixed with milt (fish semen).
Species