the ground squirrel is a remarkable hibernator during winter

adaptability adaptation adaptations amphibian background beautiful camouflage captivating carnivore challenging collection conditions conserving crocodile energysaving environment environments excellent experience freshness gathering hibernating hibernation hibernator highlighting incredible insulation landscape landscapes lowering metabolism minimizes monochrome perfectly protection recognized reflection remarkable resilience resilient resourceful retreats scavenging sculpture seamlessly sheltered shelters showcasing snowcovered squirrel strategies strawberry streamlined strikingly surrounded survival temperature temperatures undefined underground underwater waterbird waterfowl welladapted wellsuited whitecoats wilderness