Habitat quality refers to the ability of an environment to support the life and reproduction of various species. It encompasses factors such as food availability, water sources, shelter, and the presence of other organisms. High-quality habitats provide the necessary resources for wildlife to thrive, while low-quality habitats may lead to stress and decline in populations. Assessing habitat quality involves evaluating these factors and understanding how they interact. For example, wetlands often have high habitat quality due to their rich biodiversity and abundant resources. Conversely, areas affected by pollution or habitat destruction may exhibit poor quality, impacting the survival of species like birds and fish.