1.   First-hog-of-summer and others ran to the palisade and peered at the forest edge.

2.   And thrush nests near the forest edge were almost twice as likely to be destroyed as were nests in the forest interior.

3.   It cruises roadsides, trails and forest edges, looking and listening.

4.   The more forest edges there are, the smaller the range of deep-forest creatures.

5.   The two scientists examined how well different kinds of forest edges kept out nonforest seeds from adjacent fields.

6.   They noticed that when a forest was cut down by people, the edge looked very different from a natural forest edge.

7.   Another aim is to prevent villagers living on forest edges from destroying forests for farmland.