What is a group of living things of the same kind living together in the same habitat called?

A group of living things of the same kind living together in the same habitat is referred to as a population. This term specifically denotes a collection of individuals of the same species that inhabit a particular area, emphasizing their ability to interbreed and share resources within that specific environment.

In a population, members have similar characteristics that distinguish them from other groups. For example, a population could consist of all the white-tailed deer in a forest or all the oak trees in a certain area. Understanding the concept of a population is crucial in studying wildlife biology and ecology, as it helps scientists analyze growth patterns, manage species conservation efforts, and understand their dynamics within ecosystems.

The other terms often used in ecological contexts have different meanings: a community encompasses all the various populations (different species) in a habitat; an ecosystem includes both the living organisms and the abiotic factors in a given area; and species refers to a group of organisms that can interbreed and produce fertile offspring, but it does not specifically address the living situation in a habitat.