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Can Smartphones Kill Trout? A group of Alberta researchers believe so! " We investigated the potential post-release mortality of memorable sized (average length of 60 cm) bull trout after simulating prolonged handling (involving photographing and measuring) and immediate release in a controlled angling study at a remote Albertan lake during summer." "We found that handling time and air exposure of large bull trout subjected to photography and measurement was long (112 s) and associated post-release mortality was high (10 dead / 30 fish; 33 % after 24 h observation). Immediate release mortality was also high (3 dead / 20 fish; 15 %)". "These levels of mortality, combined with high angler effort, can potentially lead to population-scale declines at C&R fisheries". The full report can be found at the following link: https://drive.google.com/…/11f_xljGPkdqKSiUEKvE-6eOgb…/view… Although this is a relative small study it adds to a wide belief that anglers have little regard for fish survival when there is an opportunity to record a photo, that may have no interest to other anglers within a short period of time.. Perhaps the biggest message here is that just taking a photo will override any benefits for Catch-and-Release techniques! This is another example of where a love for trout fishing has gone off the rails! Recording the event will photos has consequences. Just how many photo do we need see?

I think it breaks down to showing respect for the sport and the environment. Teach by example.

great idea, should stop alot of bitching. well done!

Talk about your touchy subjects! I have never kept a single fish since I moved back to Alberta. I've taken pictures of lots, some on grass and rocks. I don't do that anymore on the chance that it may be bad for the fish (and I personally believe the damage from grass/rocks is way overstated. No real science in my case on this, just an opinion). I do that because of this board, so I guess that is good. I would rather err on the side of caution. My concern in issues like this is where do we draw the line? There will ALWAYS be people who are more sensitive than you are in the handling of fish. Should we pander to the most sensitive? No nets, no fish out of water, fish handling gloves, no vertical, etc.,etc. I'm not picking on anyone here. Really, I'm not. I believe all the people who are out in front on this issue have the best interest of the fish at heart. As do I by the way. I still question where the line gets drawn.