The Lesser Adjutant is a large wading stork species easily identified by its bare, featherless head and neck, massive bill, and glossy dark upperparts contrasting with a white belly. It derives its military-inspired name from its stiff, march-like walking posture when foraging on land. These solitary birds inhabit wetlands, flooded grasslands, and mangroves, where they hunt for fish, frogs, reptiles, and large invertebrates. As scavengers and apex wetland predators, they play an essential role in keeping freshwater ecosystems clean and healthy. Today, the Lesser Adjutant is classified as Vulnerable, facing ongoing population declines due to habitat loss, wetland drainage, and human disturbance near nesting sites.