VAR (CU, ECU) of whelk coming upon a swell shark egg case. Whelk "foot" clamping down on egg case, toppling itself over with the catch. ECU of mollusk slowly trying to right itself without letting go of egg case. Whelk moving case around while laying on its side. TILT UP to case, TILT DOWN then ZOOM OUT on mollusk balancing egg case, falling over again. ECU of case showing the tendrils while it is being shaken, baby shark emerging suddenly tail first, moving out of view. ECU PAN L of upside-down whelk still attached to egg case, finally righting itself. (43080)