I tried google translate with no luck. This may be a translation of a word only a person who has spent time on a farm would know. When a cow gives birth to a calf there is a type milk that the calf has to drink soon after birth. It has a yellow tint to it and contains the antibodies that are crucial to the calfs survival. This is also consider to be a truly remarkable type of milk. In Afrikaans this yellow milk is called bies. I was wondering what the English version of this word was?