In a way (some) do. Some species of Salmon only breed once, and die shortly after. So yeah, that one time becomes "for Life"
no as far as i know but i do know that some salmon mate in Alaska
A salmon offspring is when salmons mate and have babies.
Salmon migrate out to sea, and then return to where they were born to mate.
To produce offspring; if they didn't mate the species would die out.
When salmon mate their heads turn green and their bellies pink.
To mate and lay their eggs.
Well since the salmon have enough trouble getting up the stream to mate they might as well make them not have to
yes, they mate for life
Salmon migrate out to sea, and then return to where they were born to mate.
Yes flamingos do mate for life.
No. Koalas do not mate for life. A dominant male will mate with as many females as he can.
Some do mate for life, but some don't.