```html The <b>Betsileo Sportive Lemur</b>, a vibrant inhabitant of Madagascar's eastern rainforests, showcases a unique blend of agility and social behavior. Measuring up to <strong>70 centimeters</strong> with a distinctive brown or grayish fur, these nocturnal creatures are vital seed dispersers and contribute significantly to their lush ecosystem. With their remarkable leaping abilities and vulnerable conservation status, the Betsileo Sportive Lemur is a captivating subject of study for wildlife enthusiasts and conservationists alike. ```