Research overview: whiskers in prey capture and the killing-bite strike

Whiskers play a direct role in the final moments of a hunt, and this overview reviews their function in prey capture. At close range, especially in darkness, cats sweep the mystacial whiskers forward around captured prey, sensing its movement, shape, and orientation to guide the precise placement of the killing bite when vision is occluded. This tactile feedback compensates for the difficulty of seeing prey held just beneath the chin. Researchers study whisker use through high-speed observation and experiments altering whisker input. Why it matters: whiskers turn out to be essential close-range hunting tools, not mere decorations, bridging the gap when the eyes can no longer see the prey, and their role in aiming the bite ties the vibrissal system intimately to the felid predatory sequence.