1. Identify at least five structures possessed by this bird.
- Beak (bill)
- Wings
- Feathers
- Legs/feet
- Tail
2. Identify two features possessed by species which are not possessed by this bird.
- Gills (found in fish)
- Scales (found in reptiles and fish)
3. Identify the type of reproduction shown in this diagram.
- Sexual reproduction (involving egg-laying)
4. Explain a physical characteristic that would allow this bird to survive in a cold climate.
- Dense, insulating feathers trap air close to the body, providing thermal insulation against cold temperatures.
5. Name four things this bird eats.
- Insects
- Seeds
- Berries
- Small fish or aquatic invertebrates
6. Describe how this bird moves.
- Flies using wings for powered flight; walks or hops on legs on the ground; may swim using feet in water.
7. What is the purpose of the beak?
- Used for feeding (catching, holding, manipulating food), preening feathers, building nests, and defense.
8. How does this bird reproduce?
- Lays eggs after internal fertilization; incubates eggs until hatching; typically provides parental care to chicks.
9. What is the function of the wings?
- Primary function is flight; also used for balance, courtship displays, and shielding offspring.
10. What is the function of the tail?
- Provides steering and stability during flight; aids in balance while perching or walking; used in communication and courtship.
Parent Tip: Review the logic above to help your child master the concept of phylogeny worksheet.
