1.   He did not care to know how many female holly trees a single male could bring to berry.

2.   Of all groups, single males have the highest mortality rate-and suicide is increasingly the way they die.

3.   A single male can pollinate all female hollies within a range of about a quarter mile.

4.   But given the disproportionate male-female ratio at the aquarium, some of the females flirt profusely and dump their partners for single males with better nests.

5.   Everyone, it seems, wants to fix up the single male.

6.   George, a single male, is also a cat.

7.   This prompts a computer consultant named Darrell, also single, to grouse that single males are discriminated against in the nudist world.

8.   Young single males, for example, have a harder time getting car insurance than married middle-age women.

9.   Both laid eggs after mating with a single male.

10.   She knows to go after the Big-Daddy of the colony, the single fertile male on whose survival the colony depends.