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Questions and Answers
What is the main food source for the Casa Finch?
What is the main food source for the Casa Finch?
- Insects
- Seeds (correct)
- Nectar
- Tree bark
Which bird species does the Casa Finch often associate with due to their shared food source?
Which bird species does the Casa Finch often associate with due to their shared food source?
- Warbler
- Anchovy
- Woodpecker (correct)
- Cinclus
How are the Casa Finch and Woodpecker bills adapted for different feeding purposes?
How are the Casa Finch and Woodpecker bills adapted for different feeding purposes?
- Casa Finch - probing bill, Woodpecker - grasping bill
- Both have probing bills for insects in cracks
- Both have grasping bills for flying insects
- Casa Finch - grasping bill, Woodpecker - probing bill (correct)
What does the text suggest about the relationship between seed size and bird beak size?
What does the text suggest about the relationship between seed size and bird beak size?
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What is the primary reason for the Casa Finch having limited competition for its food source?
What is the primary reason for the Casa Finch having limited competition for its food source?
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What kind of birds have bills designed for eating insects from cracks and eves in tree bark?
What kind of birds have bills designed for eating insects from cracks and eves in tree bark?
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