riverfly monitoring

Standon A120 Bridge Riverfly Monitoring – April 2024

Site: Standon A120 Bridge, River Rib
Recorders: Toby Spencer, Andy Ayres
Survey date: 13th April 2024
Time: 1000hrs
Air temperature:
Water Temperature: 11ºC
Weather:
Flow: 3
Phosphate:0.65
Nitrate: 5
Nitrite: 0

Cased Caddisfly742
Caseless caddisfly61
Burrowing Mayfly (Ephemeridae)11
BWO (Ephemerellidae)1133
Olives (Baetidae)1113
Stoneflies00
Shrimps (Gammarus)422
Score12
Bullheads 4, Turkey brown larvae 4, black fly larvae, spider mites (lots), leeches (lots)
Uncategorized

Counting the Birds – March

The March bird count data is in (as always, many thanks Pauline and Toby for compiling the yearly and monthly lists) from the Braughing Birding Group and Standon Parish Birders and has a headline figure of 91 species visiting the Parishes of Braughing or Standon so far in 2024. Individual Parish totals stand at 78 for Braughing and 84 for Standon.

In March, Braughing birders found 65 species (which can be compared to 64 last month and 61 species in March 2023). Standon spotters faired slightly better in the number of species spotted with a total of 75 in the month, compared to 71 in February.

Braughing Birds to end of March ‘24

Barn Owl
Black Headed Gull
Blackbird
Blackcap
Blue Tit
Brambling
Bullfinch
Buzzard
Canada Goose
Carrion Crow
Chaffinch
Chiffchaff
Coal Tit
Collard Dove
Common Gull
Coot
Cormorant
Corn Bunting
Dunnock
Egyptian Goose
Feral Pigeon
Fieldfare
Goldcrest
Golden Plover
Goldfinch
Great Crested Grebe
Great Spotted Woodpecker
Great Tit
Green Woodpecker
Greenfinch
Grey Heron
Grey Partridge
Grey Wagtail

Greylag Goose
Hen Harrier
Herring Gull
House Sparrow
Jackdaw
Jay
Kestrel
Kingfisher
Lapwing
Lesser Black Backed Gull
Lesser Redpoll
Linnet
Little Egret
Long-tailed Tit
Magpie
Mallard
Marsh Tit
Meadow Pipit
Mistle Thrush
Moorhen
Nuthatch
Pheasant
Pied Wagtail
Raven
Red Kite
Red-legged Partridge
Redwing
Reed Bunting
Ring-necked Parakeet
Robin
Rook
Short Eared Owl
Siskin

Skylark
Song Thrush
Sparrowhawk
Starling
Stock Dove
Tawny Owl
Treecreeper
Waxwing
Woodcock
Woodpigeon
Wren
Yellowhammer

Total 78 species

Standon Parish Bird List to end of March ‘24

Little Grebe
Cormorant
Little Egret
Grey Heron
Mute Swan
Greylag Goose
Canada Goose
Barnacle Goose
Mandarin
Gadwall
Teal
Mallard
Tufted Duck
Red Kite
Hen Harrier
Sparrowhawk
Buzzard
Kestrel
Peregrine
Red-legged Partridge
Grey Partridge
Pheasant
Moorhen
Coot
Golden Plover
Snipe
Woodcock
Black-headed Gull
Common Gull
Lesser Black-backed Gull
Herring Gull

Great Black-backed Gull
Feral Pigeon
Stock Dove
Woodpigeon
Collared Dove
Ring-necked Parakeet
Barn Owl
Little Owl
Tawny Owl
Kingfisher
Green Woodpecker
Great Spotted Woodpecker
Skylark
Swallow
Meadow Pipit
Grey Wagtail
Pied Wagtail
Waxwing
Wren
Dunnock
Robin
Stonechat
Blackbird
Fieldfare
Song Thrush
Redwing
Mistle Thrush
Blackcap
Chiffchaff
Goldcrest

Long-tailed Tit
Marsh Tit
Coal Tit
Blue Tit
Great Tit
Nuthatch
Treecreeper
Jay
Magpie
Jackdaw
Rook
Carrion Crow
Raven
Starling 
House Sparrow
Chaffinch
Greenfinch
Goldfinch
Siskin
Linnet
Lesser Redpoll
Yellowhammer
Reed Bunting

Total 84 species

riverfly monitoring

Jack’s Field, River Quin Riverfly Monitoring – March 2024

Site: Jack’s Field, River Quin, Braughing
Recorders: Andy Ayres, Mark Wilkinson
Survey date: 28th March 2024
Time: 1000hrs
Flow (0-5): 2
Air temperature:
Water temperature: 10ºC
Weather:


Phosphate: 0.44ppm
Nitrate (NO3-N): 5 – 10ppm
Nitrite: 0

Cased Caddice112
Caseless caddice21
Burrowing Mayflies (Ephemeridae)11
Blue-winged Olives (Ephemerellidae)
Olives (Baetidae)1203
Stoneflies
Shrimps (Gammarus)602
Score9
FishBullheads0
Sticklebacks0
Minnows0
Trout0
Stone Loaches0
Up-wing fliesCaenidae0
Leptophlebiidae0
DecapodaCrayfish0
IsopodaWater Hoglouse (Asellus)1
MegalopteraAlderflies0
Damselflies0
OtherLeeches30
Non biting midge larvae3
Cranefly Larvae1
Comments: Bullhead eggs under one stone
riverfly monitoring

Gravelly Lane Ford Riverfly Monitoring – March 2024

Site: Gravelly Lane Ford, River Quin
Recorders: Andy Ayres, Mark Wilkinson
Survey date: 26th March 2024
Time: 1000hrs
Air temperature:
Water Temperature: 10ºC
Weather:
Flow: 2
Phosphate: 0.51
Nitrate: 10
Nitrite: 0

Cased Caddisfly412
Caseless caddisfly11
Burrowing Mayfly (Ephemeridae)00
BWO (Ephemerellidae)00
Olives (Baetidae)2003
Stoneflies00
Shrimps (Gammarus)1403
Score9
leeches (40)