Kittiwake (Rissa tridactyla)Where and when to see it in the UK
Resident · reporting peaks June to August · Skimmers, Noddies, Terns, and Gulls · BOU category AF

Peak months
Contains OS data © Crown copyright and database right 2026 (grid squares, place names from OS Open Names). Northern Ireland place names: OSNI Open Data, OGL v3.0. County and country boundaries: Office for National Statistics, Open Government Licence v3.0. Coastline: Natural Earth. Bird records from the data partners listed here.
Kittiwake has been recorded in 1,525 of the 2,971 10 km squares covering UK land (51%) in records to 2026. Resident in the UK. Its strongest squares are in Scotland, England and Wales. Reporting peaks in June to August.
Conservation status: Vulnerable (IUCN Red List, VU)
View on the IUCN Red List- Very high
- 33% or more of visits
- High
- 11% to 33%
- Moderate
- 3% to 11%
- Low
- under 3%
- Surveyed, not recorded
- at least 20 qualifying visits, no record
- Insufficient records
- too few visits to say
- Lighter fill
- Few visits, lower confidence
- Small dot
- Occasional: a single record, or out of season
Relative to this species' best squares (how classes are calculated)
Seasonality
| Month | Relative to peak | Share of visits | Typical class |
|---|---|---|---|
| January | 25% | 1% | Low |
| February | 25% | 1% | Low |
| March | 32% | 2% | Low |
| April | 48% | 3% | Very high |
| May | 72% | 4% | Very high |
| June | 93% | 5% | Very high |
| July | 100% | 6% | Very high |
| August | 90% | 5% | Very high |
| September | 67% | 4% | Very high |
| October | 52% | 3% | Moderate |
| November | 44% | 3% | Low |
| December | 29% | 2% | Very high |
Squares with the highest reporting rate in June
| Square | Where | Share of visits | Class |
|---|---|---|---|
| D41 | Sea, off Mid and East Antrim | 100% | Very high |
| HT82 | Sea, off Shetland Islands | 100% | Very high |
| HU39 | Shetland Islands, Scotland | 100% | Very high |
| HU51 | Sea, off Shetland Islands | 100% | Very high |
| HU53 | Shetland Islands, Scotland | 100% | Very high |
| HX90 | Sea, off Orkney Islands | 100% | Very high |
| HY61 | Sea, off Orkney Islands | 100% | Very high |
| HY73 | Orkney Islands, Scotland | 100% | Very high |
| HY85 | Sea, off Orkney Islands | 100% | Very high |
| HY86 | Sea, off Orkney Islands | 100% | Very high |