i have a hive that my dad had. he passed away in nov. of 2004 and the hive hasnt been touched since. now i have a interest in beekeeping. the cows got out and knocked the hive over- the shallow super and outer cover seperated from the main hive. they were doing fine in the fall, but it was cold when the hive was knocked over. i couldnt hear them, are they probably o.k. ? also i moved them so this wouldnt happen again. do they need shade?