Niagara Falls 

Niagara Falls is a city in Ontario, Canada. It is on the western bank of the Niagara River in the Golden Horseshoe region of Southern Ontario, with a population of 88,071 at the 2016 census. It is part of the St. Catharines - Niagara Census Metropolitan Area (CMA). Incorporated on 12 June 1903, the city is across the river from Niagara Falls, New York. The Niagara River flows over Niagara Falls at this location, creating a natural spectacle which attracts millions of tourists each year.
The tourist area near the falls includes observation towers, high-rise hotels, souvenir shops, museums, indoor water parks, casinos and theatres, mostly with colourful neon billboards and advertisements. Other parts of the city include golf courses, parks, historic sites from the War of 1812, and residential neighbourhoods.
Niagara-on-the-Lake is a town in Ontario, Canada. It is located on the Niagara Peninsula at the point where the Niagara River meets Lake Ontario, across the river from New York, United States. Niagara-on-the-Lake is in the Niagara Region of Ontario and is the only town in Canada that has a lord mayor. It has a population of 17,511 (2016).
Niagara-on-the-Lake is important in the history of Canada: it served as the first capital of the province of Upper Canada, the predecessor of Ontario, and was called Newark from 1792 to 1797. During the War of 1812, the town, the two former villages of St. David's and Queenston, and Fort George were the sites of numerous battles following the American invasion of Upper Canada, and the town was razed. Niagara-on-the-Lake is home to the oldest Catholic church and the second-oldest Anglican church in Ontario and the oldest surviving golf course in North America.
Today, Niagara-on-the-Lake draws tourists with its colonial-style buildings, the Shaw Festival, Fort George, wineries, an outlet mall on the highway, and its proximity to Niagara Falls.
The Niagara Parks Butterfly Conservatory is a butterfly house operated by the Niagara Parks Commission in Niagara Falls, Ontario, Canada. It is located approximately 9 kilometres (5.6 mi) north of Niagara Falls on the grounds of the Niagara Parks School of Horticulture, which is 40 hectares (99 acres) in size.
The conservatory was opened in December 1996 with a gift shop, 200-seat theater/auditorium room, and a climate-controlled greenhouse. The conservatory has over 2,000 tropical butterflies from over 45 different species. The conservatory glass dome is 1,022 square metres (11,000 sq ft) in size with 180 metres (590 ft) of paths inside the greenhouse portion, which has a wide variety of foliage. The conservatory can accommodate up to 300 visitors per hour. Since captive butterflies usually have a life span of 2-4 weeks, the conservatory imports up to 3,000 butterflies per month from world butterfly farms in Costa Rica, El Salvador, the Philippines, and Australia. Special netting along the inside of the glass dome keeps the butterflies from getting stuck to it and from dying from hypothermia. Butterfly food plants at the conservatory such as Lantana, Cuphea, Zinnia, Ixora, Liatris, and Pentas are replaced every 2-3 weeks because caterpillars have large appetites.
Visitors who want the butterflies to land on them should wear bright clothes, move slowly, and wear perfume or cologne. The Emergence area allows visitors to view the butterfly life cycle and produces over 45,000 butterflies annually.
The species of butterfly at the conservatory include the banded orange, blue morpho, common Mormon, cydno longwing, Doris longwing, Gulf fritillary, Julia, Low's swallowtail, monarch, mosaic, owl, red lacewing, Sara longwing, and small postman.