Skip to main content (Press Enter).
U.S. Air Force Logo
Home
Environment
Community Engagement
Honorary Commanders
About Us
Biographies
Emergency Management
CAF
SAPR
ADAPT
Helping Matrix
Base Directory
Questions
We Care
Home Life
Victim Support Services
Mental Wellness
Workplace
Physical Wellness
Financial Wellness
Units
436th Airlift Wing Public Affairs
Official Photo
Honor Guard Requests
Contact Us
Visitor Control Center
CAC/ID Card & DEERS Updates
Sexual Misconduct Disciplinary Actions
Dover AFB'S Area Defense Council
Dover Air Force Base
DAF EXECUTIVE ORDER IMPLEMENTATION
Public Affairs Support
Official Photo
News
Team Dover Newcomers
About Us
DVIDSVideoPlayer
Playlist:
Search Results
Video by Christopher Gaylord
Player Embed Code:
<iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/897934'></iframe>
Download
Embed
Share
Pacific lamprey returns eclipsing other years
U.S. Army Corps of Engineers, Portland District
July 13, 2021 | 1:52
Pacific lampreys pass through Bonneville Lock & Dam using fish ladders and special ramp-like lamprey passage structures (seen here through viewing windows at the Bradford Island Visitor’s Center). This video is from various visits in the summer of 2021.
Pacific lampreys belong to a primitive group of fishes that are eel-like in form but lack the jaws and paired fins of true fishes. Pacific lampreys have a round sucker-like mouth, no scales and gill openings. Identification of lampreys depends largely on the number, structure and position of teeth found in adult lamprey.
(USACE videos by Kerry Solan and Chris Gaylord)
More
Tags
fish
Columbia
Columbia River
Bonneville Dam
Lamprey
Pacific Lamprey
More
Up Next
1:13
Conneaut Creek Sea Lamprey Barrier
1:10
DEA Episode 46 - Pacific Lamprey
Now Playing
Pacific lamprey returns eclipsing other years
0:34
Buffalo District project protects over 1,200 miles of waterways
1:02
USACE-Buffalo CO Visits Harpersfield Dam's Lamprey Barrier Construction
1:05
Ashtabula County MetroParks Executive Director Supports the Harpersfield Dam Project
0:55
Secondary Benefits of Buffalo District's Harpersfield Dam Project in Geneva, OH
0:55
Secondary Benefits of Buffalo District's Harpersfield Dam Project in Geneva, OH
1:03
Buffalo District's New Sea Lamprey Barrier Project at the Harpersfield Dam in Geneva, OH
8:11
Enhancing Sea Lamprey Control
1:31
Biologists Talk Halloween
3:32
Springville Dam Project Agreement Signing
1:58
Harpersfield Dam: Sea Lamprey Barrier Project
2:35
Springville Dam Ecosystem Resoration Project - Sea Lamprey
More Videos