Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Two groups of sea lions can be seen some distance away from the shore in deeper water. Sea lions are herring predators, feeding on herring while they spawn. Therefore, the presence of sea lions can be indicative of the presence of herring. However, herring schools are absent in this image.
Public Domain.
Alaska aerial photos
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Alaska aerial photos
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
Using an ultra-light plane, researchers are looking at the landscapes where herring spawn in Prince William Sound Alaska.
