It was noted that the birds (finally understood to all be finches) had different shaped and different sized beaks. They also ate different types of foods. And they lived on different islands. The islands were too far for them to fly to.
They probably were all one finch long ago but they had to adapt to the food that was there. Some had thicker becks that worked the best on their island and others had much thinner beaks that worked best to get food on another island. These birds never bred with each other and really became separate species.
A warbler finch is a bird, one of Darwin Finches in the tanager family. There are two types of warbler finches, the green and the grey warbler finch.
Green-tailed Warbler was created in 1884.
14 different species all originating from one common ancestor that is thought to have it's origin in the Caribbean and not the main land of South America as once thought, there are Warbler finches, they divide into 2 insect eating species called, the Green Warbler finch and the Gray Warbler Finch. The seed eater is the Sharp-beaked ground finch and a bud eater called the Vegetarian Finch. Another group is Tree Finches that divide into Insect Eaters, the Mangrove Finch, Woodpecker Finch, Medium Tree Finch, Small Tree Finch and Large Tree Finch. And the last group is the Ground Finches that divide into 2 groups the first is the cactus flower-eaters which are Large Cactus Ground Finch and the Cactus Ground Finch. The second sub group is the Seed Eaters, Small ground Finch, Medium Ground Finch and the Large Ground Finch.
14 different species all originating from one common ancestor that is thought to have it's origin in the Caribbean and not the main land of South America as once thought, there are Warbler finches, they divide into 2 insect eating species called, the Green Warbler finch and the Gray Warbler Finch. The seed eater is the Sharp-beaked ground finch and a bud eater called the Vegetarian Finch. Another group is Tree Finches that divide into Insect Eaters, the Mangrove Finch, Woodpecker Finch, Medium Tree Finch, Small Tree Finch and Large Tree Finch. And the last group is the Ground Finches that divide into 2 groups the first is the cactus flower-eaters which are Large Cactus Ground Finch and the Cactus Ground Finch. The second sub group is the Seed Eaters, Small ground Finch, Medium Ground Finch and the Large Ground Finch.
Chestnut-sided Warbler
Green
because people are killing them
An aberdevine is a green and yellow finch related to the goldfinch, found in Europe and Asia.
The mourning warbler is a migatory bird,spending its summers in the northern United States,and winters in Central America.The mourning warbler is a bird of clearings and thickets.Gets its name from the gray head,making the otherwise yellow green bird look as though it is in mourning.Song is a bright,"chirry,chirry,chirry".
No, it's an insectivore for the most part. It may take some berries to augment its diet.
RED WITH ORANGE AND GREEN STRIPEys and purple eyes.
Canary