Pine----no!!! Oak---I don't think so. They may gather pine but of no value. Some say they will gather sawdust if nothing else around.If they got anything from pine I would be in hog heaven :-D!!!
Do bees gather pollen and nectar from pine trees and oak ?
If memory serves me correct, I read they will only use pine pollen if they have nothing else and that it is of poor nutritional value to them. Dont recall Oak.Why do you ask? I think oak are long gone and saw pollen blowing from pine along time ago. Although there are lots of varieties of Pine.