At least ONE bull along with other cows and maybe some heifers. The herd of a cow can also be all cows or all heifers. A herd of cattle can comprise both those as well as all bulls or all steers. A cow herd does not have to have a bunch of cows with at least one bull in it.
many horses together to
Because it isn't a cow-herd
A herd of cows or, if they're not fully matured, heifers.
For life.
Moose normally never live in a herd, they are solitary animals. However a cow with a couple of her calves would form a herd, but that's as big as a moose herd would ever get.
This means that she is aggressive, respect her space and know where she is when you are handling the herd.
No. A cow or heifer in heat will stay with the herd, or rather, the herd will stick with her.
Because it isn't a cow-herd
A herd of cows or, if they're not fully matured, heifers.
Yes.
herd
A harem.
A herd.
A herd of cows.
For life.
It is not sure whether you are asking about national or world cattle population, or a cow herd in general. For the former, that is most impossible to answer. For the latter, a typical cow herd should have at least a 90 to 100% female herd. A 100% female cow-herd is typically bred via artificial insemination. A 90% (or 95%) female cow-herd is bred naturally by service of one bull per 20 to 50 cows.
Moose normally never live in a herd, they are solitary animals. However a cow with a couple of her calves would form a herd, but that's as big as a moose herd would ever get.
Maybe they were "Mad Cows"