The giant nudibranch pounces on its favourite food, the tube-dwelling anemone. The anemone's defence is to retract. Realize the nudibranch is not getting eaten! I did not capture it on video, but the nudibranch withdrew with anemone tentacles in its mouth.
Pic-0241 - Giant nudibranch pulled into tube dwelling anemone.
DSC06046 - Giant nudibranch egg mass at the base of it's favourite food, the tube-dwelling anemone. Each dot is an egg.