wishwhale Uncategorized October 21, 2017December 9, 2018 1 Minute marinemammalblog: Gray whales feed by filtering out sediment from the ocean floor Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related Published by wishwhale View all posts by wishwhale Published October 21, 2017December 9, 2018