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The birds of Galapagos islands are...

The birds of Galapagos islands are

A

Seed eating finches

B

insect eating finches

C

Cactus eating finches

D

all of the above

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Identify the Birds of Galapagos Islands**: The birds found on the Galapagos Islands are commonly known as Darwin's finches. They are a group of about 15 species that exhibit a variety of feeding habits. 2. **Understand the Feeding Habits**: The finches on the Galapagos Islands have adapted to different food sources, which has led to variations in their beak size and shape. The primary feeding habits include: - **Seed Eating**: Some finches primarily eat seeds, which requires strong, thick beaks to crack open the seeds. - **Insect Eating**: Other finches feed on insects, necessitating a different beak shape suited for catching and consuming insects. - **Cactus Eating**: Certain finches have adapted to eat cactus parts, including the fruit and flowers, which requires specialized beaks for accessing this food source. 3. **Analyze the Options**: The question provides four options: - Seed eating finches - Insect eating finches - Cactus eating finches - All of the above 4. **Determine the Correct Answer**: Since all three types of feeding habits are represented among the Darwin's finches, the correct answer is "all of the above." ### Final Answer: The birds of Galapagos Islands are **all of the above** (seed eating finches, insect eating finches, cactus eating finches). ---
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