On which islands Darwin observed many varieties of finches

On galapagos island Darwin observed variation in beaks of birds (Dawrin's finches) and he concluded :

On galapagos island Darwin observed variation in beaks of birds (Dawrin's finches) and he concluded :

Darwin observed the variations in Finch birds ......

In which islands darwin made his observations on nature's selection?

Study the figure and answer the following (a)Write your observations on the variations seen in the Darwin's finches shown above . (b) Where did Darwin explain the existance of different varieties of finches?

How did Darwin explain the existence of different varieties of finches on Galapagos Islands?

How did Darwin explain the existence of different varieties of finches on Galapagos Islands?

Study the figure and answer the following (a)Write your observations on the variations seen in the Darwin's finches shown above . (b)How did Darwin explain the existance of different varietie of finches on Galapagos Islands ?

Study the figure and answer the following (a)Write your observations on the variations seen in the Darwin's finches shown above . (b)How did Darwin explain the existance of different varietie of finches on Galapagos Islands ?