Journal articleThe tiger feeding pole was developed at Glasgow Zoo, UK, more than 20 years ago as a feeding-enrichment device. Since then the adoption of the feeding pole by other zoos for Tigers Panthera tigris and other cats has been slow and sporadic until recent years when many zoos in the...
Law, G ; Kitchener, Andrew C
Brain size of the lion (Panthera leo) and the tiger (P-tigris): implications for intrageneric phylogeny, intraspecific differences and the effects of captivityIntraspecific encephalization of the lion and the tiger is investigated for the first time using a very large sample. Using cranial volume as a measure of brain size, the tiger has a larger brain relative to greatest length of skull than the lion, the leopard and the jaguar. The Asian...
Yamaguchi, Nobuyuki ; Kitchener, Andrew C ; Gilissen, E ; Macdonald, David W