What special feature of birds helps them to be lightweight and fly efficiently?

Birds have hollow bones filled with air, making them strong yet light.

Birds have a body shape that is designed for flight. This shape is described as ___ shaped.

Boat

True or False: All birds can fly long distances.

False. Some birds, like hens and turkeys, can only fly short distances.

Fill in the blank: Birds such as eagles and vultures are known for their ___ eyesight, allowing them to spot prey from great heights.

Sharp

What are the strong muscles in birds called that enable them to flap their wings?

Flight muscles

Which types of birds are known as birds of prey?

Eagles, vultures, and kites, due to their sharp eyesight for hunting.

Multiple Choice: Which of the following birds can fly only short distances? A) Pigeons B) Sparrows C) Hens D) Eagles

C) Hens

What role do feathers play in the flight of birds?

Feathers help birds catch air and provide lift for flying.

Fill in the blank: Birds use their ___ to eat different kinds of food.

Beaks

What are the two main types of feathers found on birds and what are their functions?

The two main types of feathers are down feathers, which provide insulation and keep birds warm, and flight feathers, which are sturdier and aid in flying.

Fill in the blank: Birds use their ___ for grabbing onto branches, catching food, and defending themselves.

Claws

True or False: All birds have the same type of feet structure regardless of their habitat or lifestyle.

False. Different birds have adapted their feet for specific functions, such as swimming, climbing, or perching.

What adaptation do swimming birds like ducks have in their feet?

Swimming birds have webbed feet, which help them swim by pushing water backwards.

How do the feet of perching birds differ from those of climbing birds?

Perching birds have three toes in front and one at the back, allowing them to sit on branches securely, while climbing birds have two toes that point forward and two that point backward, aiding them in climbing.

What role do down feathers play in a bird's survival?

Down feathers provide insulation, keeping birds warm in cold weather and helping regulate their body temperature.

Wading birds such as cranes and herons are adapted to their environment by having ___ and ___.

Long and thin legs; spread out toes

Riddle: I am sharp and hooked, used by eagles and vultures to tear flesh. What am I?

A beak

Describe how birds achieve flight.

Birds flap their wings up and down to rise into the air, and once at the desired height, they glide by ceasing wing movement.

What type of beak does a duck have, and how does it function while feeding?

A duck has a beak with holes on its sides that allows it to take in muddy water, letting mud and water flow out while retaining plants and insects to eat.