checking-gender-with-ultrasound-leavenworth-national-fish-hatchery-and-mid-columbia-fish-and-wildlife-conservation-office-julia-pinnix.jpg

A group of 3 Service employees in waders and rainjackets stand hip deep in a concrete pond, focused on a salmon held belly up and using an ultrasound scanner.

Photo By/Credit

Julia Pinnix/USFWS

Date Shot/Created

09/22/2021

Media Usage Rights/License

Public Domain

Image

Conservation office staff check the gender of a Chinook salmon with an ultrasound scanner.

Facility

Leavenworth National Fish Hatchery

Mid-Columbia Fish and Wildlife Conservation Office

Species

Oncorhynchus tshawytscha

Staff

Hayley Potter Muir

Greg Fraser

Aaron Cencich

Subject tags

Anadromous fish

Fish hatcheries

Fishes

Research

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