GROWTH DEVELOPMENT CHILD
HEREDITY AND ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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eat wood using their long, skinny beaks
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thrive in the wild because of their long, skinny beaks
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are the happiest birds because they thrive
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help bugs survive by drilling holes with their beaks
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Detailed explanation-1: -Woodpecker has a long sharp beak so that using it they are able to hammer through wood when this woodpecker wants to make a cavity for its nest. They also use their beaks to break dead wood to find insects.
Detailed explanation-2: -Woodpecker has a chisel-shaped beak to cut holes in trees or to dig out insects from a tree’s bark. Kingfisher has long, pointed beak to catch fishes. Grain eating birds like sparrows and pigeons have a strong cone-shaped beak to grinding and breaking seeds and grains.
Detailed explanation-3: -They have two toes facing front and two facing back. This helps them hold on to the branches or the bark of the tree and gives the required balance to remain upright. But the beauty in adaptation is that the two toes facing back can be moved around and made to face front. Hence four front facing toes.
Detailed explanation-4: -Woodpecker and hoopoe have chisel-shaped beaks. They help the bird to make holes in the tree trunk and pick out insects.