Yes, I think this study is one of those "we kind of knew but we never really tested it" studies which to me are some of the most fun.
There is a huge scientific difference between having an idea why something might be and actually managing to test it. Although, of course, this was tested in fish it is still probably very applicable to other species.
There is a huge scientific difference between having an idea why something might be and actually managing to test it. Although, of course, this was tested in fish it is still probably very applicable to other species.