What is a Bird?

Aaron seeks help from a biologist for a bird project. They explore bird characteristics, including being vertebrates, warm-blooded, having feathers, wings, and bills. The video covers bird metabolism, leg structures, egg-laying, communication, and species diversity. It distinguishes birds from bats and concludes with a quiz to reinforce learning.

What is the main topic of Aaron's project?

• Birds

• Insects

• Reptiles

• Mammals

Which of the following is NOT a characteristic of birds?

• Warm-blooded

• Vertebrate

• Cold-blooded

• Feathered

What is the primary function of feathers in birds?

• To attract mates

• To store food

• To provide insulation

• To help in swimming

Which bird is known for not being able to fly?

• Sparrow

• Penguin

• Eagle

• Hummingbird

What is a bird's bill primarily used for?

• Flying

• Swimming

• Various tasks like feeding and preening

• Sleeping

What is a sign of a bird's high metabolism?

• Quick food processing

• Cold body temperature

• Slow heart rate

• Heavy bones

How do birds primarily communicate?

• Through songs and calls

• Through scents

• Through gestures

• Through colors

Approximately how many bird species exist worldwide?

• 7000

• 5000

• 400

• 9000

What distinguishes bats from birds?

• Bats have feathers

• Bats lay eggs

• Bats are mammals

• Bats have beaks

What percentage of bird species are found in continental regions?

• 30%

• 80%

• 50%

• 90%