The designation of endangered species refers to a classification indicating that a biological population is at high risk of extinction in the wild. This status is typically determined by evaluating metrics such as population size, geographical range, rate of decline, and threats posed by human activity. The primary causes of species endangerment are generally attributed to habitat loss and fragmentation, overexploitation of resources, pollution, and the impacts of climate change. Conservation efforts employ various scientific methodologies, including the establishment of protected areas, the implementation of captive breeding programs, and the mitigation of anthropogenic threats to restore viability and secure the genetic diversity of threatened populations. Studying these declines is crucial for maintaining global biodiversity, which supports essential ecosystem services required for planetary function.