Final answer:
The Department of the Interior, specifically the U.S. Fish and Wildlife Service, would be the appropriate federal department to contact with a question about migratory waterfowl.
Step-by-step explanation:
If you have a question regarding migratory waterfowl, the most appropriate department of the federal government to contact would most likely be the Department of the Interior. This department includes the U.S. Fish and Wildlife Service, which is responsible for protecting America's wildlife, including migratory birds. They would have experts who could provide you with accurate and relevant information on this topic. Neither the Department of Education, the Department of Agriculture, nor the Department of Transportation specialize in wildlife management or conservation.
Learn more about federal government departments