Ekere EJ, Odewumi OO. Pattern of Occurrence, Abundance and Threats to the Common Hippopotamus (Hippopotamus amphibious) along Oli River, Kainji Lake National Park, Nigeria. NJWM [Internet]. 2024 Nov. 23 [cited 2025 Nov. 15];4(2):71-83. Available from: https://wildlifesocietyng.org/ojs1/index.php/home/article/view/73