Natural Resources

• Landscapes
• Plants
• Insects, Invertebrates, and Reptiles
• Birds and Mammals
• Fish
• Plankton
• Plankton-Diatoms

Scenic and Picturesque Images
of the Great Lakes

• Scenic 1
• Scenic 2
• Scenic 3

Recreation Around the Great Lakes

• Parks 1
• Parks 2
• Parks 3
• Parks 4
• Parks 5

Native Plants

• Native Plants 1
• Native Plants 2
• Native Plants 3
• Native Plants 4

The Lake Guardian

• Equipment
• Lake Guardian
• Onboard Work
• Sights
• Weather

Research and Education

• Water and Sediments
• Fisheries
• Remediation
• Bird Tagging
• Education

Issues Affecting the Great Lakes

• Floods and Erosion
• Pollution
• Contaminants
• Invasive Species

Management of the Great Lakes

• Management of the Great Lakes

Commerce and Development

• Agriculture
• Lumber
• Fisheries
• Shipping
• Harbors
• Industry
• Utilities