1.   And it is nature tourism that is growing fastest.

2.   He expressed hope that landowners could take advantage of nature tourism, which includes hunting, fishing and bird watching.

3.   Guest ranch operations are seen as a third source of income that compliments hunting, a consumptive form of nature tourism.

4.   Nature tourism, as bird-watching is often called, is economically important in the Rio Grande Valley.

5.   Dominica, a pioneer in nature tourism, was chosen as the test case.