How are finches in the Galapagos island a good example of adaptation

Each species has a special beak adaptation.

Explanation:

Finches in the Galapagos Island are good example of adaptation because these finches have undergone several variations in their beak shape and form according to their ecological niche. The different beak forms were specialized for different functions like strong beaks were adapted for crushing hard seeds and birds with slender beaks were evolved for song production.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

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