Which act made the interstate transportation of illegally taken game fish a federal offense?

The Lacey Act of 1900 is significant because it was the first federal law to address the issue of wildlife protection by prohibiting the interstate transport of illegally taken game and fish. This law established a system to prevent illegally harvested wildlife from being transported across state lines, thereby helping to promote conservation efforts and regulate the fishing and hunting industries. By making the interstate transportation of illegally taken game fish a federal offense, the Lacey Act played a crucial role in enforcing wildlife laws and preserving animal populations.

While the Clean Water Act, Endangered Species Act, and Migratory Bird Treaty Act also play important roles in environmental protection and wildlife conservation, they do not specifically focus on the interstate transportation of illegally taken game fish. The Clean Water Act primarily addresses water pollution, the Endangered Species Act provides protections for threatened and endangered species, and the Migratory Bird Treaty Act aims to protect migratory birds. Therefore, the Lacey Act is the most relevant to the question regarding the transportation of game fish.