PictariaPictaria

4×4

Fluke Slap

Whales

A glimpse inside

Enjoy the picture, its story, and Sneak Peek. To move the tiles, choose this album as one of your three free albums in My Home.

Fluke Slap

Tail slapping, or lobtailing, sends a percussive signal through the water that other whales can hear from far off. Researchers think it can mean anything from warning to invitation.