◆
Bird feeder installed
CompleteStarted 28 Jul 2026 · Feeding change
A new bird feeder has been installed providing fresh water, multiple different foods.
Station trends
Avocet - Swaffham
Wildlife activity, monitoring coverage and site notes for this S.W.A.N. station.
Period
14 May 2026 — 09 Nov 2026
Limited coverage88
Species
No baseline vs previous
31,292
Detections
No baseline vs previous
45.32
Detections / hour
No baseline
690.5
Monitoring hours
16% coverage
88
First station records
Within this period
Daily activity
Detections over time
Bars are contextualised by coverage below.
Good coverageFairLimited/estimated
Comparison
Previous 180 days
Species0
Detections0
Per monitored hour—
Coverage labelInsufficient data
Species community
Most active species
House sparrowPasser domesticus13,784
Eurasian tree sparrowPasser montanus3,701
European RobinErithacus rubecula2,721
Common House-MartinDelichon urbicum2,491
Rock PigeonColumba livia2,286
Common Wood-PigeonColumba palumbus1,230
Eurasian Blue TitCyanistes caeruleus963
Eurasian Collared-DoveStreptopelia decaocto772
RookCorvus frugilegus572
White WagtailMotacilla alba555Community change
What changed?
Appeared in this period
+ Rook
+ Stock Dove
+ Common Grasshopper-Warbler
+ Common Raven
+ Black-headed Gull
+ Mute Swan
+ Cetti's Warbler
+ Eurasian Nuthatch
Not redetected
All previously recorded species were redetected.
Not redetected does not mean absent. Weather, season, behaviour, recorder coverage and detection confidence can all affect observations.
Habitat timeline
Interventions and site work
S.W.A.N. can establish a baseline, mark habitat work and compare the following period without claiming automatic causation.
Methodology
Recording effort is considered before trends are shown.
Heartbeat coverage is used for new data. Older periods may use a conservative lower-bound estimate based on detection activity. Comparisons marked limited or indicative should not be treated as proof of ecological cause and effect.