Bird Adaptations
저자: Tamra Shaw

1. Science
1.1. Observe Bird Characteristics
1.2. Beak Experiments
1.3. Bird Leg Experiments
1.4. Plumage Experiments
1.4.1. Feather Observations and Dissection
1.4.2. Waterproofing
1.4.3. Insulation
1.4.4. Camouflage