Gïach bach: Gwahaniaeth rhwng fersiynau

| label = [[CyffylogCwtiad du'r traeth]]

| p225 = ScolopaxArenaria rusticolamelanocephala

| p18 = [[Delwedd:WoodcockBlack earthwormTurnstone, breeding plumage (2112366200).jpg|center|80px]]

| label = [[GïachCwtiad Cyffrediny Traeth]]

| p225 = GallinagoArenaria gallinagointerpres

| p18 = [[Delwedd:GallinagoRuddy gallinagoTurnstone a1(1).JPGjpg|center|80px]]

| label = [[Gïach Mawrbach]]

| p225 = GallinagoLymnocryptes mediaminimus

| p18 = [[Delwedd:GallinagoLymnocryptes mediaminimus kilnsea(Marek Szczepanek).jpg|center|80px]]

| label = [[LlydandroedGïach Wilsonbrongoch]]

| p225 = PhalaropusLimnodromus tricolorgriseus

| p18 = [[Delwedd:PhalaropusLimnodromus tricolor - breeding femalegriseus.jpg|center|80px]]

| label = [[PibyddGïach y Dorlangylfinhir]]

| p225 = ActitisLimnodromus hypoleucosscolopaceus

| p18 = [[Delwedd:ActitisLimnodromus hypoleucosscolopaceus -Mike LaemBaird Pak Biacrop.jpg|center|80px]]

| label = [[RhostogGïach gynffondduIs-Antarctig]]

| p225 = LimosaCoenocorypha limosaaucklandica

| p18 = [[Delwedd:Black-tailedCoenocorypha Godwitaucklandica croppedHullmandel.jpg|center|80px]]

| label = [[RhostogPibydd gynffonfraithcynffonhir]]

| p225 = LimosaBartramia lapponicalongicauda

| p18 = [[Delwedd:Bar-tailed GodwitUplandSandpiperOntarioCropped.jpg|center|80px]]