Forest Fragmentation Has Led to Increases in Cowbird Populations Because

question 96

Multiple Choice

Forest fragmentation has led to increases in cowbird populations because fragmentation has

• A) caused the demise of a predator of cowbirds.
• B) caused cowbirds to be exposed to species of birds previously unknown to them.
• C) increased the food supply for cowbirds.
• D) decreased the range of the cowbirds' parasites.
• E) None of the above

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