New York City

New York City, city and port located at the mouth of the Hudson River, southeastern New York state, northeastern U.S. It is the largest and most influential American metropolis, encompassing Manhattan and Staten islands, the western sections of Long Island, and a small portion of the New York state mainland to the north of Manhattan. New York City is in reality a collection of many neighbourhoods scattered among the city’s five boroughs—Manhattan, Brooklyn, the Bronx, Queens, and Staten Island—each exhibiting its own lifestyle. Moving from one city neighbourhood to the next may be like passing from one country to another. New York is the most populous and the most international city in the country. Its urban area extends into adjoining parts of New York, New Jersey, and Connecticut. Located where the Hudson and East rivers empty into one of the world’s premier harbours, New York is both the gateway to the North American continent and its preferred exit to the oceans of the globe. Area 305 square miles (790 square km). Pop. (2000) 8,008,278; New York–White Plains–Wayne Metro Division, 11,296,377; New York–Northern New Jersey–Long Island Metro Area, 18,323,002; (2010) 8,175,133; New York–White Plains–Wayne Metro Division, 11,576,251; New York–Northern New Jersey–Long Island Metro Area, 18,897,109.

Climate and plant and animal life

 

The average temperature in January is about 31 °F (0 °C) and in June about 72 °F (22 °C), but recorded temperature extremes range from −15 to 106 °F (−26 to 41°C). Because of New York’s moderate climate, the harbour rarely freezes. The annual precipitation is 44 inches (1,120 mm).The city’s flora and fauna are testimony to the rapid changes in the ecosystem imposed by urban settlement. In areas that once were hunting and fishing paradises for several bands of Native Americans, the most prevalent animals today are the cockroach and the Norway rat, both introduced to the city via trade with Europe. A wide variety of animal species are still found within the city, including 80 species of fish, scores of birds from the peregrine falcon to the pigeon, and such mammals as the raccoon and the occasional urban coyote. Wildlife refuges at Jamaica Bay and in Clove Lakes (Staten Island) and Alley Pond (Queens) parks provide sanctuaries for many species, allowing them to survive even within an unfavourable city environment. Vegetation has sufficient precipitation but has been reduced and destroyed with the advance of urban sprawl. The dominant characteristics of contemporary city plants are their ability to thrive despite acid rain and air that contains large components of ozone, vehicle emissions, and industrial by-products. However, the city’s two botanical gardens, one in the Bronx and the other in Brooklyn, are highly regarded throughout the country, and zoos in every borough enchant visitors of all ages.