Trophic Levels And Energy Flow
Trophic Relationships
from Odum, Fundamentals of Ecology, Saunders, Pubs. 1971
The Galapagos Islands
Genetic Relationships Among Darwin’s Finches Beak Size and Shape
Evolution of Darwin’s Finches
An Early Food Web
Trophic Levels and Food Webs
"Trophic Levels and Food Webs"
Food Pyramid
Food Pyramids
Slide 13