Common Sandpiper vs Green Sandpiper

In short

The Common Sandpiper (Actitis hypoleucos) and Green Sandpiper (Tringa ochropus) can be distinguished by their flight patterns and plumage details. The Common Sandpiper shows a distinct white wingbar and a longer tail at rest, while the Green Sandpiper has a more contrasting dark back and white rump in flight.

Identification tips

1. Flight pattern: Look for the white wingbar on the Common Sandpiper and the white rump on the Green Sandpiper. 2. Tail length at rest: The Common Sandpiper's tail extends beyond its wings, unlike the Green Sandpiper. 3. Plumage contrast: The Green Sandpiper has a darker back with a more contrasting appearance. 4. Calls: Listen for the shrill 'swee-wee-wee' of the Common Sandpiper versus the fluty 'tluweet' of the Green Sandpiper.

Size

Both species are small sandpipers, but the Green Sandpiper is slightly larger and bulkier than the Common Sandpiper.

Plumage

The Common Sandpiper has greenish-brown upperparts with dark lateral breast patches and a white wingbar in flight. The Green Sandpiper has a darker, more contrasting back and a white rump that is visible in flight.

Behaviour

Both species are often seen near water, but the Common Sandpiper is more likely to be seen bobbing its tail while foraging.

Habitat

Both species inhabit similar wetland areas, but the Green Sandpiper is more often found in wooded wetlands during migration.

Voice

The Common Sandpiper's call is a quick, shrill 'swee-wee-wee' series, while the Green Sandpiper's call is a more melodious and fluty 'tluweet'.