About

Hiding on the south bank of the River Ouse where the waterway widens into the Humber Estuary, you’ll find Blacktoft Sands. This East Yorkshire nature reserve is a watery wonderland where the reedbed rules. The vast swaying expanse is the largest tidal reedbed in England and home to Marsh Harriers, Bitterns and Bearded Tits.

Wildfowl and waders feed and nest in the six shallow lagoons and on the grazing marshland, while hidden mudflats provide safe roosting for Golden Plover and Lapwings. Over in the scrubland between our hides, warblers and a thriving colony of Tree Sparrows dart around.

We look after the habitats at Blacktoft nature reserve to help our wildlife thrive. Our reedbeds, the second largest in the UK, are grazed by ponies and we cut areas back to create a mosaic of reeds at different heights and ages. We also create and maintain pools hidden in the reeds. Inside the reedbeds are several lagoons. These are managed to maintain the ideal conditions for breeding and wintering waterfowl, including up to 40 pairs of Avocets. Migrating birds also stop by in spring and autumn.

Cattle and sheep as well as the ponies roam the 32 acres of grazing marsh. This keeps it in good condition for waterfowl and waders, including large numbers of wintering Lapwings and Golden Plovers.

Willow scrub is cut on rotation to keep it just right for birds like Song Thrushes and Tree Sparrows. Cetti’s Warblers have just returned to the reserve, making the most of the area between the scrub and the reedbed.

At a glance

Baby Changing
Pushchair Accessible
See what’s here
Konki Pony looking into camera at RSPB Blacktoft Sands
RSPB Blacktoft Sands
Events at Blacktoft Sands

Discover exciting events at Blacktoft Sands.

A flock of birds flying across a pink and blue sky, RSPB Blacktoft Sands
RSPB Blacktoft Sands
Blacktoft Sands Dedication Page

We know that Blacktoft Sands is a special place for many. If you or your loved one have shared happy memories there, you can make a donation to the reserve on our dedication page. It can be in celebration or in memory, and you can post an image along with your message.

Recent Sightings at Blacktoft Sands - Updated 09/09/26

Recent Highlights

  • Hen Harrier - (ringtail) very sporadic and distant views tracking the river system 02/09/26.
  • Merlin - UK's smallest bird of prey. Several sighting recently (possibly 2 different birds).
  • Sparrow Hawk - seen across the reserve but mostly over grazing marsh.
  • Curlew Sandpiper - limited sightings last seen 28/08/26.
  • Little Stint - seen on Marshland 28/08/26 amongst dunlin.
  • Bearded Tit - still getting occasional views along reed edges 09/09/26.
  • Black-tailed Godwit - now regular sightings from Ousefleet lagoon to Reedling lagoon but mainly using Marshland lagoon 09/09/26.
  • Yellow Wagtail - juveniles using marshland lagoon 08/09/26.
  • Spoonbill - occasional sighting flying over 04/09/26.
  • Little Ringed Plover - occasional sightings on marshland and reedling lagoons.
  • Great White Egret - seen 07/09/26.
  • Spotted Redshank - now sporting winter plumage 09/09/26.
  • Ruff - up to 8 seen mainly on marshland lagoon in various stages of moult. 09/09/26.
  • Green Sandpiper - occasional sightings.
  • Redshank - low numbers 09/09/26.
  • Peregrine Falcon - occasional sightings across reserve 06/09/26.
  • Snipe - good numbers showing at marshland lagoon 09/09/26.
  • Dunlin - small numbers using the lagoons to feed up after breeding 05/09/26.

Daily and Regular Sightings

  • Marsh Harrier - daily sightings but dispersing over local arable land 09/09/26.
  • Tree Sparrow - around car park and picnic area.
  • Barn Owl - very occasional sightings last reported 06/09/26.
  • Water Rail - often heard but seen with young around reed edges at townend/marshland 09/09/26.
  • Lapwing - numbers building roosting during day on local arable 09/09/26.
  • Stonechat - usually around grazing marsh/ousefleet lagoon. 
  • Chiffchaff - still seen and heard singing but will be leaving soon.
  • Skylark - seen along ousefleet trail and grazing marsh.
  • Meadow Pipit - seen on grazing marsh 24/07/26.
  • Long-tailed Tit - flitting in small groups through tree lines 28/07/26.

Swallows, House Martins, regularly feeding above reed beds and lagoon flocks gathering on local telegraph wires getting ready to migrate.

Waterfowl - mallard, gadwall, shoveler, little grebe. Teal numbers beginning to build wigeon, shelduck. Pintail seen 26/08/26.

Lots of passerines e.g. Reed Bunting, Chaffinch, Robins, Wrens, Meadow Pipit, Long-tailed Tit etc showing well.

Contact Blacktoft Sands