@audubonnature: Check out the mouths on our paddlefish! 😱 Did you know paddlefish are filter feeders? Much like sharks, their skeletons are made of cartilage instead of bone. This lets them open their mouths wide and use their closely set gill rakers to capture microscopic food! Watch our paddlefish in action as they munch on krill! 🐟 #audubonaquarium #aquarium #paddlefish #filterfeeder

Audubon Nature Institute

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Friday 03 October 2025 20:17:31 GMT