5. Describe the methods of defense in the following mammals: Armadillo, Porcupine, Skunk.
6. Why do the front teeth of the Squirrel and the Beaver continue to grow?
The best way to find the answers to these questions is by actual observation of the animals, but when this is impossible, the references given under "Mammals" will be found useful.
RED FOX RETURNING TO ITS YOUNG FROM SOME FARMER'S HEN-ROOST
The Cross Fox, the Silver Fox, and the Black Fox are color phases of the Red Fox, and not different species. Range: Northern North America south to Georgia. Habitat Group in American Museum of Natural History.
BALD-EAGLE
The American Eagle, the Emblem of our Country. Range: United States
Birds
He who takes the first step in ornithology is ticketed for the whole trip.—John Burroughs.