Emigration. If it's a forced emigration, it's called expatriation. The dispersion of people from their native land is also known as a diaspora (with a lower-case D). The people who have been dispersed can also be referred to as a diaspora. If it's because of a natural disaster it also can be called "evacuation" (to a safer place.) * When a population moves from one area to another, such as people moving from the city to the suburbs it is referred to as migration, the same is applicable to persons who follow seasonal work such as migrant agriculture laborers. And of course it is applied to the animal and bird species that follow seasonal migration.
The term that defines a group of the same species interacting in a given area is "population." In ecology, a population consists of individuals of the same species that live in a specific geographic area and have the potential to interbreed. Their interactions can influence various ecological processes, such as competition, predation, and reproduction.
Immigration is when an organism, such as a human, move into a new population.
Population
population
Dispersed population density refers to a population that is spread out over a large geographic area. This can result in a lower overall population density because people are not concentrated in specific areas. It can present challenges for providing services and infrastructure to widely dispersed communities.
Population can pertain to any organism and to any area. The most common use of the term population is for the number of humans in a city.
The area that you can see without moving your head or your eyes.
industrial sociology
Population density describes the relationship between the number of individuals in a specific area and the size of that area. It is calculated by dividing the total population by the total land area. A higher population density indicates a larger number of people living in a given area.
Too many people in a given area,
Community
The term you're looking for is "population."
The population of Moving Brands is 80.
population
Fauna
Population growth.
Moving on if their existing hunting ground was exhausted. Seasonal movement for product coming into season. Moving on part of the population if an area which had become over-populated. Wanderlust.