Linked from
The 21 pages that link to Baleen, each with the reason it gives.
CetaceaRelated: Baleen distinguishes filter-feeding mysticetes from toothed cetaceans.
Lunge feedingRelated: After a lunge, baleen retains prey as water flows back out of the mouth.
Gray whaleRelated: Gray whales use baleen to retain small prey while expelling water and sediment.
Fin whaleRelated: Fin whales strain small prey through baleen instead of capturing it with teeth.
Minke whaleRelated: Minke whales filter small prey with baleen rather than catching it with teeth.