Graham Billingham
Senior Member
Fished a swim today and after 10 minutes a cormorant surfaced,didn't see it go in so does anyone know how long they can stay under water.
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i like to find out with an experiment....does anyone know how long they can stay under water.
I was walking a stretch of the Kennet in the close season and 'annoyed' a cormorant that was just downstream. Rather than fly off, it dived under and popped up again 50-60 yards on. It swam under water very quickly and kept this up for about a mile. When I finally caught up with it by the bridge, it made an extra big dive back upstream. Fast underwater but I don't know why it didn't just take take to the air - I would've if I could fly - I guess they're most comfortable in the water. I hate the buggers but I had to admire it's speed and well, cheek.
Its possible it didn't take off because it was full of fish.
I once disturbed one down a dead arm of a reservoir - it regurgitated its stomach contents so it could fly away.
I counted the roach & perch fry that were left behind - there were 50