Species coexistence refers to the ability of different species to live together in the same habitat without one outcompeting the other to extinction. This phenomenon occurs when species utilize different resources or occupy different niches, allowing them to thrive alongside one another. For example, in a forest, some birds may feed on insects while others eat seeds, reducing direct competition. Coexistence can also be influenced by environmental factors and interactions among species, such as predation, mutualism, and competition. These interactions help maintain biodiversity, which is crucial for ecosystem stability and resilience. Healthy ecosystems often support a variety of species, contributing to their overall functionality.