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Test Your Bird Knowledge!
To read the answer to each question, and view a sample figure from the Handbook of Bird Biology, click on the image that follows the question.
| Question 01: What are these birds, and why are they special? |
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| Question 02: Why do you rarely see male Mallards in late summer? |
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| Question 03: Why are so many birds dark on top and light below? |
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| Question 04: What makes feathers so resilient? |
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| Question 05: Why does the Ruby-throated Hummingbird's throat patch appear to flash on and off? |
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Detailed answers to these and many other intriguing questions can all be found within the latest version of the Home Study Course in Bird Biology |
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