Common Chiffchaff
- Group
- Birds
- Peak month
- April
- Records since 2000
- 669,402
Willow Warbler
- Group
- Birds
- Peak month
- April
- Records since 2000
- 223,873
Yellow-browed Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 13,959
Wood Warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 7,246
Pallas's Leaf Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 1,977
Dusky Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 1,431
Hume's Warbler
- Group
- Birds
- Peak month
- January
- Records since 2000
- 1,164
Greenish Warbler
- Group
- Birds
- Peak month
- August
- Records since 2000
- 732
Iberian Chiffchaff
- Group
- Birds
- Peak month
- May
- Records since 2000
- 658
Radde's Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 566
Arctic Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 521
Bonelli's Warbler
- Group
- Birds
- Peak month
- September
- Records since 2000
- 325
Grey-legged Leaf-Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 232
Pale-legged Leaf-warbler
- Group
- Birds
- Peak month
- September
- Records since 2000
- 157
Eastern Crowned Leaf Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 150
Phylloscopus nitidus
- Group
- Birds
- Peak month
- September
- Records since 2000
- 132
Eastern bonelli’s warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 50