sandpiper (any bird of family Scolopacidae, incl. the curlews, godwits...

a snipe and a clam, a snipe and a mussel

common sandpiper (Actitis hypoleucos)

curlew (any bird of genus Numenius)

common snipe (Gallinago gallinago)

Eurasian woodcock (Scolopax rusticola)

spoon-billed sandpiper (Calidris pygmaea)

tinamou (any bird of family Tinamidae)

Latham's snipe (Gallinago hardwickii)

whimbrel (Numenius phaeopus)

Eurasian curlew (Numenius arquata)

Eurasian curlew (Numenius arquata)

grey-tailed tattler (Heteroscelus brevipes)

black-tailed godwit (species of sandpiper, Limosa limosa)

phalarope (any sandpiper of family Phalaropodidae)

common redshank (Tringa totanus)

ruff, reeve (species of sandpiper, Philomachus pugnax)

ruddy turnstone (species of sandpiper, Arenaria interpres)

black-winged stilt (Himantopus himantopus), stilt (any bird of family Recurvirostridae), avocet

Terek sandpiper (Xenus cinereus)

fight from which neither part benefits (but a third part does), a fight between the snipe and the clam (ends in the fisherman's profit)

long-billed curlew (Numenius americanus)

wandering tattler (Tringa incana)

Wilson's phalarope (Phalaropus tricolor)

red-necked phalarope (Phalaropus lobatus)

red phalarope, grey phalarope (Phalaropus lobatus)

pied avocet (Recurvirostra avosetta)