Trumpeter swan non-native Eurasian mute swan population who compete for habitat. One of the largest conservation sites for the trumpeter swan is located in Lois Hole Provincial Park. It is located adjacent to the renamed Trumpeter subdivision of Edmonton, Alberta within Big Lake. Joe Johnson, a biologist for the W.K. Kellogg Bird Sanctuary, part of Michigan State University’s Kellogg Biological Station, obtained trumpeter swans from Alaska for re-introduction to Michigan beginning in 1986. The population has grown via continued re-introductions and organic growth to 756 birds by 2015. The native swans have benefited from removal of non-native mute swans by the Michigan
Yellowtail trumpeter in the warmer months of the year. The yellowtail trumpeter can live over 3 years. The yellowtail trumpeter is of minor commercial importance throughout its range, caught with handlines, seines, and other inshore fishing gear. It is not considered particularly good as food, and is considered a nuisance by many recreational fishermen who target bream in local estuaries. Yellowtail trumpeter The yellowtail trumpeter, "Amniataba caudavittata", (also known as the flagtailed terapon, yellowtail grunter and yellow-tailed perch) is a common species of coastal marine fish of the grunter family, Terapontidae. The yellowtail trumpeter is native to Australia and Papua New Guinea,