Technically, horses should be chewing something or eating all day long. Their digestive track is designed to be constantlyworking. When a horse chews, it produces saliva which aids in digestion by keeping things running smoothly. This prevents colic.
In general, when horses are fed hay, they usually eat between 2 and 3 meals per day. Typically there is an AM feeding, and a PM feeding. The most important thing to remember is to keep the horse on a routine and a schedule. If you feed at 9 am and 10 pm everyday, keep that routine. If you feed at 6 am, 12 pm and 6 pm, keep that schedule consistent.
Horses are all about routine.
It doesn't matter what time of day it is. Just like people, they are born whenever they are ready. If you are worried about not waking up to help your mare, then you shouldn't be unless she has had issues before or if she is particularly young or small (you should talk to a vet on what to do. you might have to have a guard during the time she is due). Otherwise, you really shouldn't worry. Horses bear their children in the wild by themselves all the time. My mare had her baby boy in the middle of the night without a sound and my parents are really light sleepers and wake up at most everything (especially wailing horses).
It varies with each cow, but mostly they have it at night/early morning when it's quiet and the other cows won't bother them. Some first-time calving cows will have their calve during the day, but really the answer is whenever it's time for the cow to calve.
i'm not to sure but probably anytime most give birth at night when it's quiet and don't get disturbed but i'm not 100% sure
Foals can be born at any time of day, but most are born at night.
Between 10pm and 3am is most typical but, of course, statistics and reality don't always jibe.
Cows can have one or two calves at a time. Odd time she'll give birth to triplets.
Any time of the year, or any month, depending on when the cow was bred.
Actually, cows can give birth to twins although it is not very common. But the main reason that cows can only give birth or have one calf at a time is because that's all the room she allows in her uterus. Her uterus is not large enough nor long enough to encompass more than one, extremely rarely four fetuses at one time. A cow is an animal that needs her young to be up and suckling in a matter of minutes, not nursing them as tiny weak things in a cave somewhere.
Typically one at at time and about 3 years apart.
Even though cows can give birth at any time of the year, most cows in North America are bred to give birth between late winter to early spring. Lately, spring-summer calving is gaining popularity, but is still stastically smaller than late-winter-early-spring calving.
For as long as they are alive. For instance, cows that live until they are 25 years of age can have 23 calves in their lifetime. Cows that live until they are only 5 will have only had 1 or 2 calves in their life time, and so on.
When they're too old to continue to give birth and suckle a calf. Some cows will keep on breeding when they're in their twenties; others will have to be culled by the time they are only 5 years old.
Corals do not give birth.
they give birth in grassy lands
Most cows will give birth to a single calf. However, twin calves are not uncommon. I do not believe it is physically possible for a cow to have triplets, though.
Hard work and lots of studying. Being a vet isn't actually hard, most of the time it's simple stuff like helping cows give birth.
The same after selective breeding. A cow's weight, of course, increases as the fetal calf inside her grows until it's time to give birth to push him out.