A record-breaking population of choughs has established nesting territories across Cornwall this summer, demonstrating what conservationists describe as the species' "robust health" following its dramatic recovery from near-extinction.
The RSPB England documented 161 choughs in the county—a gain of 32 birds compared with the 129 recorded in 2025. These birds emerged from 56 successful breeding pairs, yielding an average of three fledglings per nest. The expansion marks a continuation of the species' remarkable recolonisation, which began when three birds believed to originate from southern Ireland arrived at Lizard Point in 2001 after choughs had vanished from Cornwall during the 1970s.
How has the Lizard Peninsula fared?
The Lizard has emerged as the primary breeding stronghold for Cornish choughs. Eight nests on the peninsula produced 26 chicks during summer 2026—an increase of 11 fledglings compared with 2025. Peter Hall, a National Trust volunteer who has monitored nest sites on the Lizard for 11 years, reflected on the transformation he has witnessed since joining the nest protection effort in 2016.
"The past two winters we have been blessed with chatterings in excess of 20 chough around the Lizard - a far cry from the solitary single pair we had when I started as part of the then nest protection team in 2016. Long may the successful return of this iconic Cornish bird delight myself and others."
Hall said he had not anticipated monitoring such a large number of sites or witnessing 16 choughlets successfully fledge from them.
Where else are choughs returning?
The species' recovery has extended beyond the Lizard. Choughs were reported back at Tintagel Castle in May 2026, marking a significant expansion of their range across the county. English Heritage noted that choughs had been absent from Tintagel for approximately 100 years before their recent return, linking the reappearance to Cornwall's wider recolonisation efforts. According to conservation sources, the county now supports a flourishing chough population exceeding 300 birds.
What role have volunteers played?
Lydia Allt, a National Trust volunteer, described 2026 as "an exceptional one" for choughs on the Lizard and across Cornwall. She emphasised the contribution of decades of collaborative conservation work.
"Thanks to a quarter of a century of conservation work, partnership working and the support of local farmers and land managers, we are seeing record numbers of chough across the area. Their remarkable recovery shows what can be achieved when habitats are restored and protected, giving wildlife the space it needs to thrive. To see so many choughs successfully breeding and feeding across the Lizard is incredibly encouraging and highlights the importance of continuing to care for this special landscape for future generations."
Andrew Jones, chough conservation officer for the RSPB in Cornwall, stressed the indispensable role of volunteer effort in achieving these results.
"There has been a huge volunteer effort over the past 25 years to protect and monitor Cornwall's iconic choughs and we're grateful to everyone who has played their part in this conservation success story. This year, the RSPB and National Trust have had a team of around 50 dedicated volunteer chough watchers, covering the coastline from the Roseland all the way round to Bude, monitoring the breeding efforts and reporting back so we could collate these fantastic, record-breaking numbers."
How does this fit into broader UK bird recovery?
The chough's resurgence reflects a wider pattern of successful bird reintroduction and conservation across the United Kingdom. The RSPB documented that 55 pairs attempted breeding in Cornwall in summer 2024, with 40 pairs successfully raising broods and 108 fledglings recorded, showing consistent year-on-year progress. The chough population has grown substantially from earlier milestones: Cornwall Birds records show the population rose from 66 chicks in 2021 to 129 in 2025, demonstrating accelerating recovery.
This trajectory parallels achievements with other species. Osprey chicks have been successfully tagged at reserves in Cumbria and southern England, while Britain's rarest breeding bird of prey has raised six chicks across two secret nests for the second consecutive year. A crane chick born at an RSPB reserve in 2026 has signalled hope for the species' return to the UK after 400 years of absence.
What happens next?
Conservation efforts continue with public engagement opportunities. Cornwall Birds has scheduled a presentation on the chough's return for Thursday 10 September 2026, while the RSPB Cornwall is organising birdwatching field trips, including an outing at Towan Head, Newquay on Sunday 23 August 2026. Conservationists have urged the public to report sightings to local county recorders and to avoid disturbing breeding birds during the nesting season.
Key Facts
- 161 choughs were counted nesting in Cornwall in summer 2026, up from 129 in 2025
- The birds originated from 56 successful breeding pairs, producing an average of three fledglings per nest
- Choughs vanished from Cornwall in the 1970s but returned in 2001 when three birds from Ireland arrived at Lizard Point
- The Lizard Peninsula remains the primary breeding ground, with 26 chicks fledging from eight nests
- Approximately 50 dedicated volunteers monitored breeding efforts across the Cornish coastline in 2026
