This tract of forest has been set aside for future generations to enjoy.

One way to protect them is simply to prevent the fragmentation of forest tracts.

Large tracts of forest are now rare in Central America.

So they set about clearing the land for agriculture, setting fire to massive tracts of forest.

One tract of forest is located to the northwest.

It is surrounded by large tracts of forest and heathland.

Officials say huge tracts of forest could be ruined.

With ocean access and vast tracts of forest, the South is home to a good deal of industry.

That is far too costly across large tracts of forest, where the disease is being allowed to run its course.

Maintaining large tracts of coniferous forest will help keep this bird common.