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 24/01/2026

Please Note: Ousefleet Trail and Hide will be closed from Monday 26th January and re-open on Friday 30th January due to essential habitat maintenance.

Recent Highlights

  • Hen Harrier - Across the reserve, seen over grazing marsh and singleton lagoon 23/01/2026 two different birds seen including a male.
  • Whooper swan - daily sightings on reserve and local farm land.
  • Kingfisher - regular sightings on Marshland lagoon, using several lagoons and drainage ditch 17/01/2026
  • Redshank - dropping in on grazing marsh and ousefleet lagoon
  • Pink-footed Goose - regularly flying over in large skeins between estuary and local arable
  • Barn Owl - especially later in the afternoon - regularly roosts in the owl box seen from Marshland hide.
  • Bittern - unusual winter sighting flying between reception and first hide.
  • Water Rail - often heard but seen 14/01/2026
  • Sparrow Hawk - often mobbing marsh harriers 24/01/2026
  • Bearded Tit - heard 'pinging' and occasional sightings around lagoon edges and on reed heads 
  • Redkite - not a frequent sighting in this area 21/01/2026
  • Black-tailed Godwit 21/01/2026

Daily and Regular Sightings

  • Marsh Harrier - across the reserve throughout the day - good numbers in afternoons coming to roost. Best roost count to date is 22.
  • Tree Sparrow - around car park and toilet block.
  • Dunlin - making good use of Ousefleet lagoon.
  • Curlew - on grazing marsh and Ousefleet lagoon.
  • Lapwing - across reserve 3000 around the Humber Estuary.
  • Snipe - marshland and reedling lagoons.
  • Golden Plover - flying over estuary in numbers 500+ also seen across river Ouse.
  • Stonechat
  • Goldeneye - male and female regular on townend lagoon. Male is courtship displaying 24/01/2026

Good numbers of water fowl e.g. Teal, Wigeon, Shoveler, Tufted Duck, Gadwall, Pochard, Little Grebe and Shelduck building across the reserve. 

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

Contact Blacktoft Sands