New answers tagged ichthyology
If you have unique ID's on each of the fish (instead of just marked and not marked) then you could use the Cormack-Jolly-Seber open population model.
Temperature affect pretty much all metabolic pathways. There are incentive in fishes as well to control their internal temperature. Control of Body temperature can be categorize along two axes, one concerning the source of heat and the other the magnitude of temperature variation. Please have a look at this post to understand the terms endo-, exo-, poikilo-,...
Top 50 recent answers are included