Terms
8 new/unreviewed 8 total
Term
characteristics of birds
Definition
- feathers - forelimbs modified into wings - hindlimbs for walking, swimming or perching - keratinised beaks - lay eggs
New/Unreviewed
Term
bird adaptations for flight (5)
Definition
wings - support & propulsion bones - light but rigid respiratory - efficient to meet metabolic demands thermoregulation - maintain constant body temp circulatory system - high pressure
New/Unreviewed
Term
name feather types
Definition
wing down tail contour semiplume bristle filoplume
New/Unreviewed
Practice Tests
0 total
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