Birds

Birds of Prey

Among the most iconic and awe-inspiring inhabitants of the Isle of Man’s uplands are the birds of prey, or raptors. These skilled hunters play a vital role in the Island’s ecosystem, helping to maintain balance by controlling populations of small mammals and birds.

Species such as the hen harrier, peregrine falcon, and buzzard are regularly seen soaring over the uplands, each with its own distinctive flight pattern, hunting technique, and ecological niche. The Isle of Man is particularly significant for the hen harrier, which successfully breeds in the uplands on the ground, and is a species of conservation concern across the British Isles. Observing these birds in their natural habitat offers a glimpse into the wild heart of the island.

Eurasian Curlew

The Eurasian Curlew (Numenius arquata) is one of the most distinctive and evocative birds found in the uplands of the Isle of Man. Known for its long, down-curved bill and haunting, bubbling call, the curlew is a symbol of wild, open landscapes and is especially associated with moorland and rough grassland habitats.

Curlews are ground-nesting birds, laying their eggs in shallow scrapes. Their chicks are precocial, meaning they leave the nest soon after hatching and rely on camouflage and parental vigilance for protection. However, curlews have suffered significant declines due to habitat loss, changes in land use, and increased predation. The Isle of Man remains an important stronghold, and local conservation efforts aim to monitor and protect known breeding sites.

Smaller upland birds

Peatlands, especially blanket bogs and wet heath, provide essential breeding and foraging grounds for many small upland birds. These birds rely on the open, undisturbed nature of peatlands, where they can nest on the ground or in low vegetation. The structure of many the Isle of Man’s uplands—with tussocks, mosses, and heather—offers both cover and nesting material.

The Manx Peatland Partnership’s restoration work supports invertebrate diversity across the Isle of Man. Species like Cranefly larvae are particularly important to chicks. Other invertebrates such as spiders, beetles, moths and caterpillars also provide critical food sources for adults, especially during the breeding season, they must feed themselves to sustain round-the-clock care for their young. This boost in invertebrate life indirectly benefits smaller resident and migratory birds by increasing food availability.

Smaller upland birds are sensitive to changes in hydrology, vegetation, and disturbance. Their presence and abundance can indicate the ecological condition of the Isle of Man’s upland ecosystems. The Manx Peat Partnership carries out restoration work to re-wet areas, increasing the resilience of our uplands to both flooding and drought. We also create wet scrapes, which are shallow seasonal or permanently wet depressions that support any array of invertebrates, amphibians and larvae for birds to feed on, improving habitat structure and food availability during droughts.

Red Grouse

The Red Grouse (Lagopus lagopus scotica) is a charismatic and well-camouflaged bird of the uplands, and it has a notable presence on the Isle of Man, particularly in southern upland habitats.

Like many upland bird species, Red grouse nest on the ground, often under dense heather. Their chicks are precocial like curlews and feed on insects and vegetation. Their presence is an indicator of healthy upland ecosystems; however, the Isle of Man’s local population is threatened by the loss of habitat corridors. This is for many reasons: we are experiencing hotter, drier summers and milder winters due to climate change. Outbreaks of heather beetle can cause significant damage to heather, especially when combined with other stressors like drought. Historic afforestation and peat extraction have displaced and reduced the size of connected heather moorlands, leaving fractured habitats for grouse. Our work aims to carefully restore and manage peatland areas through prescribed burning and cutting of heather, and rewetting large upland areas, encouraging a healthy age structure of heather, which will benefit red grouse at all ages.