A London conservationist is hoping people hooked on fishing will use his do-it-yourself receptacles to recycle their lines and keep them from harming wildlife.  "It's a lot of litter," said Brendon Samuels, a Western University PhD candidate and coordinator of Bird Friendly London. The tube stations Samuels hopes take of will give fishers a way to recycle their fishing lines after use. The units are designed to keep plastic fishing lines out of London's waters, where fish, animals and birds and get tangled. Small parts such as fishing hooks are also a hazard to smaller animals.