How ancient whales lost their teeth—and turned into the world's biggest living filters | Science | AAAS
Discovery - Close up of humpback whale baleen. Baleen is a filter-feeder system inside the mouth of baleen whales that helps filter out food as water and prey rush into a whale's
whale shark | Size, Diet, & Facts | Britannica
Whales and filter feeders ingest 171 plastic items per day • Earth.com
Pin by janannsab on f a u n a | Whale, Baleen whales, Humpback whale
To See Where a Whale Has Been, Look in Its Mouth - Scientific American
How Baleen Whales Work | HowStuffWorks
Antarctic Plesiosaur Filtered Food Like Modern Baleen Whales | Paleontology | Sci-News.com