Blubbul

A Blubbul is a sea anemone-like enemy in Jolly Roger's Lagoon that usually has an item in its tentacles.

To collect the item, Banjo and Kazooie must shoot at its eye with Eggs to temporarily knock it out, allowing the two to quickly collect the item before the Blubbul recuperates. Alternatively, as a submarine, Banjo can use his Sonar Ping to disable the creature. Blubbuls usually contain Eggs or Musical Notes.