Avocado
Individual avocados possess tragically brief windows of edibility—approximately 2.7 days between rock-hard unripeness and brown disappointment. However, the species itself demonstrates remarkable persistence, having evolved 10 million years ago during the Miocene epoch. The avocado survived the extinction of its primary seed dispersers, the giant ground sloths, by forming an unlikely alliance with Homo sapiens. This adaptability suggests indefinite species longevity.
Dracula
Within his fictional universe, Dracula possesses theoretical immortality, having existed for over four centuries before Stoker's narrative begins. As a cultural entity, he has maintained relevance for 127 years without significant modification to his core characteristics. Unlike many Victorian literary creations, the Count shows no signs of fading into obscurity. Each generation rediscovers and reinterprets him, ensuring his perpetual cultural undeath.