Saturday, 7 June 2008

Parr Habitat Score 5


This is the top grade, suitable sized stones, in more than one layer, little if any sediment. There are plenty of places to hide here for young fish.

1 comment:

Arvicola said...

Do you not also consider water flow/speed in your assessment? I have found the best parr habitat to be fast flowing water,lots of cobbles with voids underneath.