Naked Science Forum

Life Sciences => Plant Sciences, Zoology & Evolution => Topic started by: paul.fr on 01/05/2008 16:12:05

Title: Why do fish blow bubbles?
Post by: paul.fr on 01/05/2008 16:12:05

???

Title: Why do fish blow bubbles?
Post by: JimBob on 02/05/2008 02:26:45

They are bored

Title: Why do fish blow bubbles?
Post by: chris on 02/05/2008 10:22:24

They sometimes pick up bubbles from the surface when feeding. The bubbles collect in their mouths and gills and don't always escape immediately; instead they pop out later, which is presumably what you've seen.

Chris