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Effects Of A Regenerating Matrix On The Survival Of Birds In Tropical Forest Fragments, Jared D. Wolfe, Philip C. Stouffer, Richard O. Bierregaard Jr., David A, Luther, Thomas E. Lovejoy
Effects Of A Regenerating Matrix On The Survival Of Birds In Tropical Forest Fragments, Jared D. Wolfe, Philip C. Stouffer, Richard O. Bierregaard Jr., David A, Luther, Thomas E. Lovejoy
Michigan Tech Publications
Background
Vast areas of lowland neotropical forest have regenerated after initially being cleared for agricultural purposes. The ecological value of regenerating second growth to forest-dwelling birds may largely depend on the age of the forest, associated vegetative structure, and when it is capable of sustaining avian demographics similar to those found in pristine forest.
Methods
To determine the influence of second growth age on bird demography, we estimated the annual survival of six central Amazonian bird species residing in pristine forest, a single 100 and a single 10 ha forest fragment, taking into consideration age of the surrounding matrix (i.e. …