Voting is now open for the Fly Life Magazine‘s photo competition and all of the finalists have some cracking entries.
It’s probably no real surprise that both Lac and I do a fair bit of fishing (some say too much). In the past we’ve documented what we’ve been catching on Instagram, but are often left with pictures from our fishing trips which end up clogging our hard drives. So this year we have created a “Fishing Journal” page on the blog to share some thoughts and pictures from our fishing adventures. Continue reading
by Dr Pascal T Geraghty
Declining fish stocks and increasing fishing capability worldwide have placed an ever growing emphasis on the need for responsible fishery and species management at appropriate spatial scales. To achieve this, delineating the discrete breeding groups (or populations) of a target species within a given geographical area is of utmost importance. This is particularly challenging in the marine realm, however, where population boundaries are dictated by cryptic barriers to dispersal, a species’ potential for travel and reproductive behavioural traits. Nevertheless, genetic techniques have become an invaluable tool for uncovering population structure in exploited marine creatures.