British Cavy Council British Cavy Council The British Cavy Council is the governing body in the United Kingdom for national, regional, and local cavy (guinea pig) clubs, and also for the wide range of 'breed clubs' which exist on a national basis to further the interests of particular cavy breeds, and to provide a forum for those with an interest in the breed concerned. The Council is not itself a club or association - it is not possible, for example, to be a subscribing member, as it has only executive members. Most cavy 'fanciers' (people interested in breeding and showing purebred, or pedigree,
Animal echolocation extremely narrow beams and many receivers to localize a target (multibeam sonar), animal echolocation has only one transmitter and two receivers (the ears) positioned slightly apart. The echoes returning to the ears arrive at different times and at different loudness levels, depending on the position of the object generating the echoes. The time and loudness differences are used by the animals to perceive distance and direction. With echolocation, the bat or other animal can see not only where it is going but also how big another animal is, what kind of animal it is, and other features.. At the most