1. Community Ecology (6.3) Part 1
Pre AP Biology
Community Ecology (6.3)
Part 1

2. Community

3. Species Richness (top) Relative Abundance (bottom)

4. Competition and also predation

5. Herbivory (This is also predation.)

6. Parasitism Ectoparasite

7. Parasitism Endoparasite (Tapeworm)

8. Cryptic Coloration (Can you see the bird?)

9. Aposematic Coloration

10. Batesian Mimicry (Catapillar and snake)

11. Mullerian mimicry (Cuckoo bee and yellow jacket)

12. Community Ecology (6.3) Part 2
Pre AP Biology
Community Ecology (6.3)
Part 2

13. Energy flow and trophic levels

14. Food Chains

15. 10% Rule

16. Food Webs Interacting Food Chains

17. Community Ecology (6.3) Part 3
Pre AP Biology
Community Ecology (6.3)
Part 3

18. Succession (Mount St. Helens, WA)

19. Primary Succession (Remember Hawaii?)

20. Primary Succession (Pioneer species)

21. Primary Succession

22. Primary succession

23. Primary Succession Climax Community (Hawaii today)

24. Secondary succession (Forest fire destroys the forest)

25. Secondary Succession (Then over time…life returns)