As temperatures soar towards record levels it is all hands to the pump to keep the animals cool at Blackpool Zoo.<br /><br /> <br /><br />From the largest residents, the 7,650lb Asian elephants, down to some of the smallest, the 5lb ring-tailed lemurs, and everything in between, keepers have been coming up with ingenious ways to help the animals enjoy the heatwave.<br /><br /> <br /><br />This includes the sea lions chowing down on sprats on ice and the lemurs getting to grips with citrus based frozen delights.
