Turdus ravidus
The Grand Cayman Thrush (*Turdus ravidus*), a poignant symbol of island vulnerability, was an enigmatic passerine endemic to Grand Cayman, tragically declared extinct in the 1960s. This medium-sized thrush, measuring approximately 25 cm (10 inches) in length, was distinguished by its overall glossy, purplish-black plumage, which often had a subtle plum-colored sheen in good light, contrasting with striking bright yellow legs and a similarly colored bill. Its relatively short wings and long ta...
This thrush historically inhabited the dense, dry limestone forests and woodlands of Grand Cayman, preferring the understory and lower canopy. It was primarily a lowland species, found close to sea level throughout its restricted island range.
The diet of the Grand Cayman Thrush consisted primarily of invertebrates, including insects and worms, gleaned from the forest floor. It also consumed a significant amount of fruits and berries, foraging methodically within the understory.
The Grand Cayman Thrush was presumed to be a diurnal species, engaging in foraging activities during daylight hours, likely roosting communally or solitarily within dense foliage at night, much like its mainland relatives. Its foraging strategy primarily involved gleaning insects and other invert...
The Grand Cayman Thrush (*Turdus ravidus*) was strictly endemic to the island of Grand Cayman in the Caribbean Sea, representing its entire and only known geographic distribution. Historically, it was considered a resident species found year-round across the island's forested interior, particular...
Extinct
- The Grand Cayman Thrush was a critically endangered species for decades before its official extinction in the 1960s. - It was endemic to a single island, Grand Cayman, never recorded anywhere else in the world. - The last confirmed sighting of a live individual was in 1938, with unconfirmed rep...