Intraspecific competition occurs when individuals of the same species compete for limited resources, such as food, water, or space. This type of competition can influence population dynamics, as it may lead to reduced growth rates, lower reproductive success, and increased mortality among individuals. This competition is particularly important in ecosystems where resources are scarce. For example, in a dense population of deer, individuals may struggle to find enough food, leading to competition that can affect the overall health of the population. Understanding intraspecific competition helps ecologists manage wildlife and conserve species effectively.