In the US, before protection the Greater and Lesser Yellowlegs were market-hunted year-round along with many other migratory shorebirds.
I suspect they tasted very good.
They are on their way north to raise their chicks in the tundra and boreal forests right now, and will begin to trickle back down in August on their way to the Southern US and South America.
Experts can tell a Greater from a Lesser by call or bill length, but I find it difficult unless they are in a mixed flock. Sometimes they are in flocks, sometimes solo.
Nice birds found in the nicest places: marsh edges, mud flats, water edges, etc.