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.
Immigration is when an organism, such as a human, move into a new population.
Population
population
Dispersed population density is when people are spread out over an area
community
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 population of Moving Brands is 80.
Fauna
Carrying capacity
The collective feeling of a population of an area is called a public group. This term applies whether the group has a factual basis or not.
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.
population