Choristoneura fumiferana, the eastern spruce budworm, is a species of moth of the Tortricidae family.
 It is one of the most destructive native insects in the northern spruce and fir forests of the eastern United States and Canada.
 According to one common theory, popularized in the 1970s, periodic outbreaks of the spruce budworm are a part of the natural cycle of events associated with the maturing of balsam fir.
 The catastrophe theory of budworm outbreaks holds that particularly major infestations occur every 40–60 years, as the result of a cusp-catastrophe event, whereby populations jump suddenly from endemic to epidemic levels.
 An alternative theory holds that outbreaks are the result of spatially synchronized population oscillations that are caused by delayed density-dependent feedback (from various mortality agents) which are synchronized via a process of entrainment.
Xinzheng () is a small county-level city of Zhengzhou in the south of Henan province of Central China.
 The city has a population of 600,000 people and covers an area of 15 km2 .
The Population Council is an international, nonprofit, non-governmental organization.
 The Council conducts research in biomedicine, social science, and public health and helps build research capacities in developing countries.
 One-third of its research relates to HIV and AIDS; while its other major program areas are in reproductive health and its relation to poverty, youth, and gender.
 For example, the Population Council strives to teach boys that they can be involved in contraceptive methods regardless of stereotypes that limit male responsibility in child bearing.
 The organization held the license for Norplant contraceptive implant, and now holds the license for Mirena intrauterine system.
 The Population Council also publishes the journal "Population and Development Review", which reports scientific research on the interrelationships between population and socioeconomic development.
 It also provides a forum for discussion on related issues of public policy and "Studies in Family Planning", which focuses on public health, social science, and biomedical research involving sexual and reproductive health, fertility, and family planning.
Yizheng () is a county-level city under the administration of Yangzhou, Jiangsu province, China, with a population of about 600,000 (2007).
 It borders the prefecture-level divisions of Chuzhou (Anhui) to the north and Nanjing to the west.
Sher Shall is a village in Chitral, Karim Abad, Pakistan.
 It is near Terich Mir, the highest mountain in the terrain of Hindu Kush.
 Prior to 1969, the area was under the rule of Katoor dynasty of Chitral.
 At that time the village was governed by local governor prince Muftahul Mulk.
 When Chitral was acknowledged as a district of Pakistan, Sher Shall felled into the domain of Garam Chashma Tehsil, becoming a part of Chitral.
 In terms of its population the village holds approximately 80 house holds composing a population of around 700 people.
Middlesex County is a county located in north-central New Jersey, United States.
 As of the 2016 Census estimate, the county's population was 837,073, making it the state's second-most populous county, an increase of 3.4% from the 2010 United States Census, when its population was enumerated at 809,858, making it the second-most populous county in the state.
 Middlesex is part of the New York metropolitan area, and its county seat is New Brunswick.
 The center of population of the state of New Jersey is located in Middlesex County, in East Brunswick Township, just east of the New Jersey Turnpike.
 The 2000 Census showed that the county ranked 63rd in the United States among the highest-income counties by median household.
 The Bureau of Economic Analysis ranked the county as having the 143rd-highest per capita income of all 3,113 counties in the United States (and the 10th-highest in New Jersey) as of 2009.
 Middlesex County holds the nickname, "The Greatest County in the Land".
An underrepresented group describes a subset of a population that holds a smaller percentage within a significant subgroup than the subset holds in the general population.
 Specific characteristics of an underrepresented group vary depending on the subgroup being considered.
Padampur is a village development committee in Chitwan District in the Narayani Zone of southern Nepal.
 At the time of the 1991 Nepal census it had a population of 8884 people living in 1559 individual households.it was transferred in new location named Saguntol by Government of Nepal and completed with in 8 years i.e. from 2050 BS to 2058BS.
 previously it was at the lap of Rapati river and inside the Chitwan National Park .
 flood of Rapati river in monsoon season destroy farmers crops .
 wild animalS also harmed their crops .
 Transportation, electricity, road and educational facilities were beyond people's access.
 It was known as one of the remote areas of the Chitwan district .
 In a view of agriculture, It was the best place for farmers .
 After the new dawn of democracy in 2046, New government was asked to shift this village for peoples safety and conservation of forest and wild animal .
 The cabinet of Girija Prasad Koirala was assured to shift in a convenience place soon and started the task immediately .
 The late Sailaja Acharya visited the people and understood their griefs and proposed to shift it next to Sagoontol near Jutpani VDC .
 This was a very difficult task to accomplish successfully .
People from the Western Chitwan were stood against it but government took bold decision in favour of people of Padampur .
 Now it is about 2.5  km east to Bharatpur, district headquarters of Chitwan .
 Electricity, roads and transportation facility are comparatively better here .
 2800 house holds were there now .
According to the 2001 census, the total population of the VDC was 11336 with total households 2137 (Immigration increased rapidly after relocation by almost 50% with in 10 years reaching 3,231 households consisting 14,924 people).
 Tharus are the dominant ethnic group with 45.89% of the total VDC population.
 Brahman, Kshetri, Tamang, Gurung and Newar are other castes here.
 Mainly banana, maize and oil are farmed here.
 Except ward no 1 there are deep tubewells to Irrigate farmlands.
 Poultry, dairy, epiculture, mushroom farming and goat keeping have great potentials here.
 A campus, A higher secondary school, a secondary boarding school and other 7 primary and lower secondary schools are providing education here.
 Health post,and Post office are too doing their best for providing services to locals .
 Drinking water is provided in better and modern way .
 pipelines of drinking water are available within all roads (113 km) of Padampur.
 An NGO veterinary office is also serving and helping farmers .
 Since last 5 years this VDC is starting to be known as one of pocket areas of commercial banana farming of the nation.
 Nobody is landless here and this is the special feature here.
 Padampur is very attractive location for migratory view and daily people are migrating here.
 it is like a colonial place for settlement of people .
 Government has sifted it in a well planned way and that's why it is the second model VDC of Nepal ( first is In Bardiya district).
Now this village has merged in Kalika Municipality and shares 4 wards in it i.e. kalika -9, kalika-10 ,kalika-11 and kalika-12 .
Bhour is a village in the Punjab state of India, located near the city of Sultanpur Lodhi, in the Kapurthala district.
 The population consists of members of different castes, with a majority of Jatt Sikh members, and a minority population of Muslims.
{(} The village has a Gurudwara and a Mosque (Lakha Wala Datta).
 There is a stadium on the north side, and a unisex school on the south side of the village which holds classes for 1st-5th standard years of education.
 The population consists of many expats living in Dubai, Canada, United States and Europe.
 The village has undergone a huge Infrastructural development with almost all houses been built modern when compared to neighboring villages.
 The village hosts a Tournament "Shaeed Bhagat Singh Tournament" in memorial of Bhagat Singh, every year with help of all the village members and NRI people.
 People having roots from this village are very hardworking and have success in their field such as Trucking businesses and wood works/ designs e.g.: Vishkarma Transport Dubai, Sody Nahal Canada, and various others in Italy.
Northern Ireland (Irish: "Tuaisceart Éireann" ] ; Ulster-Scots: "Norlin Airlann ") is a part of the United Kingdom in the north-east of the island of Ireland, variously described as a country, province or region.
 Northern Ireland shares a border to the south and west with the Republic of Ireland.
 In 2011, its population was 1,810,863, constituting about 30% of the island's total population and about 3% of the UK's population.
 Established by the Northern Ireland Act 1998 as part of the Good Friday Agreement, the Northern Ireland Assembly holds responsibility for a range of devolved policy matters, while other areas are reserved for the British government.
 Northern Ireland co-operates with the Republic of Ireland in some areas, and the Agreement granted the Republic the ability to "put forward views and proposals" with "determined efforts to resolve disagreements between the two governments".

Question: Does Xinzheng and Yizheng holds the same population?
Answer: yes