Sorry if this has been addressed before but I looked & couldn't find the answer. With the magnolia cones do they need to be a certain color before they are ready to give to the squirrels? I saw a thread where some were for sale but they were pink and in my area now they are mostly green. I am not at all familiar with them so didn't want to give them to my sqs if they are not "ready" yet. Hope this isn't a dumb ?