In long estrous period species, in which different males may mate with a single female, post-mating sperm competition should be the main determinant of paternity.
She looked like a naval officer trying to mate with a lampshade.
I find it amazing, that, in theory a chihuahua could mate with a Irish wolfhound.
And they've got this stick, and every time they mate with a female, they cut a little notch in it.
If the female is not keen to mate with a particular male, then he's just plain out of luck.
Certainly that's where Sarah Palin, his running mate with a taste for "pro-America" parts of the country, places it.
She could never mate with a man who called her Big Bones, even once, even in jest.
The female will cut short his wan routine, cannibalize him prematurely and then instantly mate with a rival, as if out of spite.
In doing so, Regnery ceded the controlling interest to a political soul mate with a sharper sense of the bottom line.
If he fails to shine there against his team mate, with a car tailored to his requirements, the questions will become even more pointed.
Male pipefish like big females, and if they mate with a meaty one, they will lavish her eggs with abundant nutrients of their own.
