For the evening drive we were joined by another couple from Australia, a retired Quantas pilot and his wife. We really liked the new couple, but....we did not find anything different on this drive and no crossings. They were joining us again in the morning - they were very excited as we saw our third crossing - their first! We did find some hippos playing in the Mara river and laying on the banks. When we arrived back after the morning drive, the couple went to their tent and found an 8 foot snake on their deck - not poisonous.......at least it was not our deck!!