This afternoon a Black-tailed Godwit was seen on the Slurry Lagoon. RW.
Tag Archives: Slurry Lagoon
Willow Tit 15th July
This morning a Willow Tit was first heard then seen as it fed within a large tit-flock along the Lower Path. Later a Peregrine was seen, carrying prey from the Slurry Lagoon. During the Butterfly Walk nineteen species of butterfly were seen, including a Small Copper, as well as a large number of dragonflies. PS.
Red Kite – 2nd July
This morning a Raven flew over the Slurry Lagoon, chased by some crows. A Bittern was in the Slurry Lagoon reed-bed. It flew from near the bench to the reeds along the northern edge of the water. Later a Red Kite appeared over the Deep Pit sending the breeding terns into a frenzy. The terns quickly climbed right up to it and began to mob it, turning it in the direction of Colwick Park.
There were also plenty of dragonflies with four Broad-bodied Chasers, three Black-tailed Skimmers, four Emperors, three Southern Hawkers, ten Brown Hawkers, two Four-spotted Chasers and a Ruddy Darter. PS.
Black-necked Grebe – 21st May
This morning there were two Black-necked Grebes on the Slurry Lagoon. Also seen were six Green Hairstreaks and a Brown Argus. SC/PG
Hobby – 20th May
This morning a Cuckoo called briefly beside the Slurry Lagoon as a solitary Swift flew over. During the Warbler Walk, eight warbler species were heard and six Hobbies were seen hawking insects over the Large Gravel Pit. Around seven Hairy Dragonflies were seen, including two females egg-laying, one on the Slurry Lagoon and one on the Small Gravel Pit. Two female Green Hairstreaks were seen, also egg-laying. An Oystercatcher was on the Wader Scrape and a Little Ringed Plover was on the dry end of the Slurry Lagoon. PS.
Cuckoo – 21st April
This morning a Cuckoo was calling from the ash trees along the railway line, before flying out across the Slurry Lagoon and then to the river. Eight Common Terns were making a lot of noise over the Deep Pit. A Grasshopper Warbler was singing from the middle of the Slurry Lagoon reed bed and a Garden Warbler was singing near the railway bridge. PS.
Bittern – 18th April
This morning a Bittern was seen flying from the Slurry Lagoon reed bed towards the south. Also there were two Grasshopper Warblers and several Whitethroats. Butterflies were about as well with Orange-tip, Green-veined White, Comma and good numbers of Peacocks, Tortoiseshells and Brimstones. PS.
Grasshopper Warbler – 17th April
This morning a Peregrine, two Common Terns and two Redpolls were seen over the Slurry Lagoon. A Grasshopper Warbler and two Whitethroats were by the Gravel Pits and four Lesser Whitethroats were heard around the site. PS.
Red-breasted Merganser – 9th April
This morning, amongst the Shovelers, Teal, Tufted Duck and Gadwall on the Slurry Lagoon were a superb pair of Red-breasted Mergansers. More Sedge Warblers had come in overnight and were singing in the reed beds and a Water Rail was also calling. PS.
Along the Ouse Dyke a Nuthatch was found RW and earlier a Barn Owl was seen LD/PD.
In the afternoon, on the Bird Walk, the Mergansers were still present and a Barn Owl was seen along the Lower Path. Also seen was a Roe Deer that jumped the Slurry Lagoon fence and crossed the path in front of us. PS.

In the late afternoon a Firecrest was found, singing, along the Ouse Dyke. RW.
Willow Warbler – 7th April
This morning, three Oystercatchers were flying over the Slurry Lagoon, piping as they went, four Swallows and two Sand Martins were also seen. Over the Deep Pit three House Martins were seen flying east and a Willow Warbler was singing on the railway side of the Slurry Lagoon. Also heard were six Chiffchaffs, two Blackcaps and three Cetti’s Warblers. PS.
In the evening a Common Tern came in to circle the tern platforms before flying off. JMD