claim: Exotic Birds opened for a music duo.
evidence: Cormorant culling is the intentional killing of cormorants by humans for the purposes of wildlife management .. It has been practiced for centuries , with supporters of culling generally arising from the angling community .. angling. angling. Culling techniques may involve the killing of birds , the destruction of eggs or both .. Historically , culls have occurred to protect the interests of recreational and commercial fishermen who perceive the animals to be competing with them for their intended catch or for the prey of their intended catch .. Since the 1960s , the growing aquaculture industry has undertaken cormorant culls to protect its farmed fish and crustacean stocks .. cormorant. cormorant. aquaculture. aquaculture. Opponents of cormorant culling include conservation groups such as the National Audubon Society , Cormorant Defenders International and Sea Shepherd .. cormorant. cormorant. National Audubon Society. National Audubon Society. Cormorant Defenders International. Cormorant Defenders International. Sea Shepherd. Sea Shepherd