Discover the fascinating world of the **Darien Small-eared Shrew** (*Sorex delicius*), a unique mammal native to the lush forests of Panama and Colombia. This vulnerable species thrives in its tropical habitat, showcasing remarkable adaptations such as nocturnal foraging behavior and ultrasonic vocalizations. Learn about its physical traits, diet, role in the ecosystem, and the ongoing conservation efforts needed to protect this elusive and vital creature.