1.   Elephants are social animals.

2.   Like families gathered at Christmas, social animals are poised between cooperation and conflict.

3.   One advantage in being a social animal is that one need not discover practices for oneself.

4.   The mountain Gorilla, a uniquely social animal, is threatened by habitat destruction and poaching.

5.   To Freud man is a social animal without being entirely a socialized animal.

6.   He is simply not a social animal.

7.   Above all, Guillen is a social animal.

8.   Adult alpacas, which stand about four feet high, are social animals.

9.   Alan Richman was never much of a social animal.

10.   But such selection could operate on any highly social animal, whether or not it has language.