Actually, most birds do hear through their feet by feeling vibrations.When they hop about, their feet create a micro seismic trembling that their feet will pick up disturbances or oddities in the normal earth seismic pattern to which they feel normal.
Actually, most birds do hear through their feet by feeling vibrations.When they hop about, their feet create a micro seismic trembling that their feet will pick up disturbances or oddities in the normal earth seismic pattern to which they feel normal.