Friends of Algonquin Park
The Science Behind Algonquin's Animals: Black Bear
Known as the American Black Bear or commonly the Black Bear, information is detailed on its appearance, weight, migration patterns, food sources, major predators and breeding. This is an excellent resource for the student researcher.
PBS
Pbs: Biogeography Polar Bears and Penguins
From the Evidence for Evolution Library at PBS, this is a short article about biogeography. The distribution of animals is one source of evidence for Darwin's descent with modification.
University of California
Ucmp: Island Biogeography and Evolution
This is a lesson designed by a biology teacher. In it, students use maps and evidence of island age, molecular genetics, morphology, and distance apart to determine how the islands came to be occupied by different species of lizards. It...