The chances of seeing a kingfisher rise; greenshank, curlew, sandpiper, ruff and little stint are also in evidence.
Welney takes in 1,000 acres of the Ouse Washes alongside 300 acres of wetland recreation, where some of the UK's rarest ground-nesting birds hatch their young.Find out more
Find out which species have made an appearance with our latest sightings, updated regularly by staff and volunteers.Find out more
As the seasons change, so do the wild visitors. Find out what to see when with our Wildlife Guide.Find out more