Normally, no. The only time a cow would have a temperature if she was fighting an infection or illness of some sort.
This question does not make any sense. Are you asking what's the meaning of a cow "biting at her rear" or that she's getting ready to give birth and biting at her rear or something else entirely? It almost sounds like a rhetorical question, or a question that answers itself, with you asking what the meaning of a biting her rear is and pretty much answering it by also mentioning that she is getting ready to give birth.
It could mean that a cow is ready to give birth.
From an auction mart or from a dairy farm that are selling calves, or from a cow that is pregnant and is nearly ready to give birth.
A cow is a female bovine that has already had a couple calves. Therefore, I believe you are asking about how long a cow is ready to breed after giving birth, which would be, on average, 45 to 60 days, depending on her condition and nutrition. Thinner cows tend to take longer to get back into cycling and may not be able to breed until 60 to 90 days after parturition. If you are referring to the colloquial version of a cow and this "cow" is in fact a calf, you will have to wait until at least a year (preferably at least 15 months) until this calf, turned heifer, is ready to breed.
Yes. After a cow has calved, she will usually lactate for 10 months before being dried up to ready her for the birth of her next calf. During that 10 months, around three months are alloted for that cow to come back to normal cycling and let her uterus shrink back to normal. By the time those three months are up, she is ready to be bred and settle to gestate for nine and a half months before giving birth to her next calf.
A cow
A mucus discharge in a pregnant cow can indicate several things, but it is often a sign that the cow is approaching parturition (calving). As the body prepares for labor, cervical mucus may increase, signaling that the cow is getting ready to give birth. However, if the discharge is excessive or contains blood or a foul odor, it could indicate an infection or other complications, and veterinary assistance should be sought. Overall, monitoring the discharge is essential for assessing the cow's health and the progress of the pregnancy.
A "cow" is a cow when that "cow" is a she and she has given birth to at least one calf.
No, the cow has to have given birth to a calf or calves. However, there has been cases were cows (and women too!) were able to produce milk without giving birth. It's all to do with hormones, since that is THE driving force behind milk production in all mammals.
A springer or springing cow.
The term for a cow that gives birth to a bull is simply referred to as a "cow" or "mother cow." However, if you are specifically asking about the act of a cow giving birth to a bull, it can be described as the cow "calving." The newborn male is called a "bull calf."
Since a cow is a mature female bovine, she has the potential to always be "ready" to be slaughtered if she's culled from the herd for a certain reason. Of course, others state that cows are never ready to be slaughtered, but that's based on human opinion. We humans never know if a cow is ever "ready" to be slaughtered or not.