Introduction to Birds

The video explores the diversity of birds, highlighting their unique features compared to reptiles. Birds are endothermic, have feathers, and are adapted for flight with light skeletons and specialized muscles. They possess a four-chambered heart, beaks instead of teeth, and a well-developed brain. Birds lay eggs, often in nests, and their diversity makes bird watching enjoyable.

What are the main differences between birds and reptiles?

How do birds maintain their body temperature?

What adaptations do birds have that enable them to fly?

What is the significance of a bird's beak?

Describe the process of how young birds come into the world.