Features comparison charts, maps, statistics and parents and teacher's notes about animal opposites that are the smartest and silliest. Contents: Best behavior -- Brain power -- Simple solutions -- Working lunch -- Watch out! -- For the family -- That's handy -- All talk -- Fast learners -- Underwater wonders -- Memory marvels -- Would you believe it? -- Monkeying around. Interest Level: 3-6 Reading Level: 6.0.

Includes index.