#獲取、吸收、或過濾生物 #感應動作 #液體中導航
#從噪音中區分訊號
#Capture, absorb, or filter organisms #Sense motion
#Navigate through liquid #Differentiate signal from noise
海豹鬍鬚如何在水下追蹤獵物 (How seal whiskers track prey underwater)
港灣海豹的鬍鬚透過抵銷自身運動造成的訊號，感應獵物游泳留下的尾波
(Harbor seal whiskers sense the wake left by swimming prey by cancelling out signals from the seal’s own movement.)
