Common Birds in Gwynedd
Our list for Gwynedd has 103 common birds recorded regularly there: 55 residents, 23 summer visitors, 20 winter visitors and 5 passage migrants
Most likely in October
GBIF · Oct
Share of all bird records in Gwynedd in October, 2019–2024. Each month links to that month’s page.
All 103, most common first
Common TernSterna hirundoPassage migrantCommon31–35 cmRegularly Apr–Aug
MoorhenGallinula chloropusResidentCommon30–38 cmRecorded all year
EiderSomateria mollissimaSummer visitorCommon50–71 cmRegularly Jan–Nov
KestrelFalco tinnunculusResidentCommon32–39 cmRecorded all year
Wood WarblerPhylloscopus sibilatrixPassage migrantCommon11–13 cmRegularly Apr–Jun
Sedge WarblerAcrocephalus schoenobaenusSummer visitorCommon12–13 cmRegularly Apr–Aug
Common SandpiperActitis hypoleucosSummer visitorCommon18–20 cmRegularly Apr–Sep
Arctic TernSterna paradisaeaPassage migrantCommon33–39 cmRegularly Apr–Sep
FieldfareTurdus pilarisWinter visitorCommon22–27 cmRegularly Oct–Feb
Mediterranean GullIchthyaetus melanocephalusResidentCommon37–40 cmRegularly Jul–Mar
Red KnotCalidris canutusWinter visitorCommon23–26 cmRegularly May–Feb
Data: EOD – eBird Observation Dataset (Cornell Lab of Ornithology), accessed via GBIF.org, CC BY 4.0. Records from 2019–2024, aggregated and filtered by Birdfact. How these lists are made