Biology Department, Williams College
Written Collectively by:
Joan Edwards, Henry Art, Gretchen Meyer, Manuel Morales and David C. Smith

1. Amphibian Survey and Data Anlysis
• Worksheet
2. Estimating Population Abundance: Grasshopper Lab
• Worksheet
3. Bog Field Trip
4. Garlic Mustard
• Worksheet
5. Monitoring Populations for Decline: Project Owl Watch
• Worksheet
6. Natural Selection of Predators and Prey
• Worksheet
7. Spatial Patterns
• Worksheet
8. Aquatic Invertebrates (Week 1: Sampling; Week 2: Analysis)
• Worksheet
9. Forest Dynamics: Predicting Change in "Old-Growth" and Transitional Stands
• Worksheet
10. The Dome: Altitudinal Community Change