Some populations restricted to relatively small islands are comparably rare. Most have a level of congestion significantly lower than most comparably sized cities. Three of his colleagues had comparably small majorities; only Grimond and Hooson were relatively safe. Like other lemurs, they had smaller brains than comparably sized anthropoids. The TDF reservist is comparably poorly equipped for modern warfare. Birds have comparably lower contrast sensitivity than mammals. Firearms using a hammer usually have a comparably longer lock time than hammer-less mechanisms. There are two primary reasons a 7mm recoils less than a comparably effective .30 cal. There are two primary reasons a 7mm recoils less than an comparably effective .30 cal. Only elephants and higher primates live in comparably complex social structures. Boasting a dry weight of , it is lighter than a comparably equipped LP570-4 Superleggera. Also Portugal did comparably better than Spain. However, other abelisaurids have also been found to have comparably slow growth rates. Canada's boreal landscape contains more lakes and rivers than any comparably sized landmass on earth. Nicknamed "The Walking City", Boston hosts more pedestrian commuters than do other comparably populated cities.