As the food they eat is also considered a factor in classifying killer whales, let us look at the eating habits of these aquatic mammals according to their various types. Resident types feed mainly on fish and squids, whereas the transients' diet consists of marine mammals and not fish.
Best Answer: New York's timezone is most commonly called Eastern Time or US Eastern Time. The -5 reflects the fact that when Daylight Saving time is not in effect, it is five hours behind UTC or GMT. Noon GMT would be 7:00am Eastern Standard. Unfortunately, simply declaring the zone as -5 does not give you any information about when (or if) the zone makes use of Daylight Saving Time.
The time zone using UTC is sometimes denoted UTCÂ±00:00 or by the letter Z â a reference to the equivalent nautical time zone (GMT), which has been denoted by a Z since about 1950. Time zones were identified by successive letters of the alphabet and the Greenwich time zone was marked by a Z as it was the point of origin. The letter also refers to the zone description of zero hours, which has been used since 1920 (see time zone history).