• Vanishing Plant and Animal Species of Illinois (a series of image files)
  
• Lesson Plans/Activities
  
• Illinois Natural Divisions
  
• Insects
  
• Reptiles and Amphibians
  
• Birds
  
• Mammals
  
• Aquatics
  
• IDNR Education Kit Lessons, Videos and Sounds
• Illinois Exotic Species

Habitat Posters (clickable)
--Spring Woodland Wildflowers of Illinois
--Summer Prairie Wildflowers and Grasses of Illinois
--Northern Illinois Wetlands

• Creatures of the Night (a series of image files)
  
• Masters of the Air - IL Birds of Prey