home range
Noun: * Home range: The geographical area that an animal or group of animals of the same species habitually uses for its normal activities, such as finding food, mating, and raising young. It is the space where the animal carries out its daily and seasonal routines.
The term "home range" is used in ecology, zoology, and wildlife biology to describe and study animal behavior and habitat use. It is a standard concept for understanding an animal's relationship with its environment. * It is typically measured in square kilometers or hectares. * The size of a home range varies greatly depending on the species, its diet, the availability of resources, and the season. * A home range is not necessarily defended territory; it is the area the animal uses, not necessarily the area it defends from others.
- The home range of a suburban fox can be surprisingly small, sometimes just a few city blocks.
- Researchers fitted the wolves with GPS collars to track their movements and map the pack's home range.
- During the dry season, elephants must expand their home range to find sufficient water and food.
- The study concluded that deforestation was fragmenting the home ranges of many native mammal species.
- Core area: Within a home range, there is often a "core area" that is used more intensively than the rest. This is where key resources like dens, nests, or reliable food sources are located.
- The concept can be applied metaphorically in human geography or sociology to describe the habitual area of activity for a person or community, though this is an extended, non-technical use.
- Territory (noun): An area that an animal or group of animals actively defends against others of the same species, often for exclusive access to resources. A territory is usually a smaller, defended part of a larger home range.
- Range (noun): A more general term for the geographical region where a species is found. A species' range is much larger than an individual's home range.
- Habitat (noun): The type of natural environment where a species lives (e.g., forest, grassland). A home range is the specific instance of habitat that an individual occupies.
- Activity area
- Utilization distribution (a more technical, statistical term for the same concept in scientific literature)
- Dispersal: The movement of an animal from its birthplace to its breeding home range.
- Migration: Regular, long-distance movement between two distinct home ranges (e.g., summer and winter ranges).
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the area in which an animal normally ranges
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