Petrels & Shearwaters in Gwynedd
Our list for Gwynedd has 4 petrels & shearwaters recorded regularly there: 2 summer visitors, 1 passage migrant and 1 scarce visitor
All 4, most common first
Smallest to largest
Length, cmBody length, bill to tail. Rare birds in grey.
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