Parr is the term for the stage between fry and smolt in the life cycle of which fish?

Are there Celtic kelts?

toothless beachrat, We have similar "ladders" in Scotland. Usually at dams and the like.

I saw a "salmon ladder" while on vacation in Norway in 1995. I had never heard of one at the time, incredible what they will do to spawn.

TestyAlien3443, 😂

how long does each phase last?

being from bc I thought I knew everything about Salmon