1.   I think it is a pity that so many anglers are devoting their whole fishing careers to the one species.

2.   Like nearly all the other forty-five species, they nest in hollow trees.

3.   The other main difference between the two species is far more difficult to explain.

4.   The three species are the snowy owl, spotted eagle owl, and the great grey owl.

5.   The two species are quite similar.

6.   The two species diverged millions of years ago.

7.   The two species share the same food, habitat, and enemies, yet have entirely different mating systems.

8.   There are many different kinds of mating systems in the various species of animals.

9.   There, each of the three species does have a very different and highly distinctive pattern of Markings.

10.   This indicates that there is something that distinguishes monkey from mouse brains other than the relative sizes of the two species.