Skip to main content
U.S. flag

An official website of the United States government

ARIS Sonar imagery showing a female and two male shovelnose sturgeon

By Columbia Environmental Research Center
ARIS Sonar imagery showing a female and two male shovelnose sturgeon over an egg deposition location
Original

Detailed Description

ARIS Sonar imagery showing a female and two male shovelnose sturgeon over an egg deposition location recorded during controlled experiments to study spawning behavior. For full video, click here.

Sources/Usage

Public Domain.