Longlegs and Stilt plover

Longlegs noun - Long-legged three-toed black-and-white wading bird of inland ponds and marshes or brackish lagoons.

Stilt plover is a synonym for longlegs. In some cases you can use "Stilt plover" instead a noun "Longlegs".

Stilt plover noun - Long-legged three-toed black-and-white wading bird of inland ponds and marshes or brackish lagoons.

Longlegs is a synonym for stilt plover. You can use "Longlegs" instead a noun phrase "Stilt plover".