Stonecurlew

The stonecurlew, also known as the thick-knee, is a family of ground-dwelling birds found in warm regions of the world. These birds are characterized by their long legs, large eyes adapted for nocturnal or crepuscular activity, and a distinctive thick "knee" joint, which is actually a part of their tarsometatarsus. Stonecurlews are typically drab in coloration, with brown or grey plumage that provides excellent camouflage against their preferred sandy, gravelly, or arid habitats. They are often found in open country, including deserts, grasslands, and savannas.

These birds are primarily insectivores, feeding on a diet of insects, other invertebrates, and occasionally small vertebrates. They hunt by stealth, often standing perfectly still before making a rapid dash to capture prey. Stonecurlews are generally solitary or found in pairs, though small flocks may form in some species. Their breeding behavior often involves laying eggs directly on the ground, camouflaged amongst pebbles or vegetation. Parental care is usually shared between the male and female. Despite their somewhat ungainly appearance, stonecurlews are capable of swift flight when disturbed.