 up onto two legs to feed. Scientists have named the new species Comptonotus chasei, a tribute to its finder, Nick Chase, a beloved amateur fossil hunter who died of cancer after making his big find. Vicki Barker, CBS News, London. The San Diego Zoo says the two pandas that arrived last month from China are adjusting well to their new surroundings. Experts are working with them on their dietary needs. The zoo says it could still be several weeks before visitors can see them.