1.   And always, wherever they went, the animals were tame because they had never in their evolutionary history encountered human predators.

2.   Armed human predators are proliferating in the wilderness, freed from old Soviet prohibitions against guns, travel and business.

3.   But the more sinister forces, Father Rigoni said, are human predators.

4.   If you want to get stirred up about the manner in which some predators kill what they eat, you should start with us more creative human predators.

5.   It may be more important to save adult animals from human predators like poachers than to save cubs from animal predators like lions.

6.   It is not so much that Ulrich seems vulnerable to the human predators around him, as that he seems not to care whether he gets exploited.

7.   Packs of wolves released on inner-city streets would compete for territory with the packs of human predators.

8.   Sharks are not human predators.

9.   The isolation of their breeding colonies, however, was not enough to protect the auks from human predators.