Look at this paddlefish's setup for filtering plankton & other tiny food particles out of the water! Comb-like structures called gill rakers do the straining as the fish swims forward. Paddlefish remain filter feeders even as they grow to enormous 100+ pound sizes. Photo: @USFWS
Does anyone else have sun guilt. Like if I’m not sat in the sun on a sunny day I feel so guilty and uncomfortable all day until I cave and sit in the sun lol