Whether its in New Zealand the UK, or anywhere else for that matter where livestock occurs, bluebottles, or blowflies are never far away. Its all too easy to neglect the importance of the humble bluebottle, yet there always seems to be an odd one flitting about our rivers. This pattern has an impressive history and one of tempting seemingly tricky trout. The FM pink ultra dry yarn post allows you to locate your fly when poor light hampers your vision.