1.   At first it seemed the attempt to save the species was a lost cause.

2.   Many are working to save species from extinction, animals from cruelty, natural environment from destruction.

3.   An operation is beginning to try to save a species of crocodile from extinction.

4.   I hope through the Earthwatch programme to assist in preserving natural habitats, saving endangered species of this planet and promoting and preserving the cultures of different tribes.

5.   At issue is whether local governments have an obligation to use their powers to save endangered species.

6.   A planned effort by marine scientists to take white abalone and induce them to spawn in captivity may be the last chance to save the species.

7.   But it is too small to save the species, and jetfoils and fishermen continue to cut through the area despite restrictions, environmentalists say.

8.   Could dead sperm save endangered species?

9.   Even as scientists work to save the species, the islands continue to give rise to new ideas and new research.

10.   Environmentalists argued that the Forest Service has failed to protect the Mexican spotted owl by refusing to develop a regionwide plan to save the species.