Королець мангровий Melanodryas pulverulenta

Small round songbird of dense mangrove areas, particularly the large stilt-rooted mangroves. White below, dark gray above, with blackish wings and white patches on sides of black tail. Distinctive species, much more rotund than other white-chinned bird species in this habitat (e.g., female Shining Flycatcher). Voice is a plaintive, slow, whistled note, usually repeated.