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October Wildlife

spotting guide

As the nights draw in and the temperature drops, October in Britain marks a period of transition for wildlife, with animals preparing for the cold winter months

Red deer are in the middle of their rutting season, with bellowing stags competing for mates in moorlands and forests. Migratory birds such as swallows and house martins depart for warmer climates, while winter visitors including redwings and fieldfares arrive from Scandinavia.

Hedgehogs, squirrels, and other small mammals can be spotted foraging for berries, seeds, and nuts in woodlands and hedgerows as they fatten up for the harsh months ahead.

Fungi also begins to flourish in damp, forested areas, adding to the season’s vibrant biodiversity.

Sloe (Prunus spinosa)

Sloes
Sloes

Sloes are the small, dark purple fruits of the blackthorn bush found in hedgerows. These berries, about the size of a grape, have a sharp, bitter taste when eaten raw but are prized for making sloe gin, a popular winter tipple. They were traditionally harvested after the first frosts of autumn which softened the fruit and enhanced their flavour.

Sloes are ready to pick when they have a little give when squeezed between thumb and finger and the skins have a cloudy bloom. Today, this tends to be much earlier than the first frosts but it’s possible to recreate the freeze-thaw process at home in the freezer.

Rich in antioxidants, sloes have anti-inflammatory and stomach calming properties. While their tartness makes them unsuitable for direct consumption, they are perfect for jams, jellies, and, of course, infusing spirits.

Redwing (Turdus iliacus)

Redwing
Redwing

Redwings are small migratory thrushes that arrive in Britain during autumn, typically from Scandinavia and Iceland, seeking milder conditions.

Recognisable by their creamy white underbellies, streaked chests, and the distinctive red-orange patches under their wings, they are often spotted in flocks alongside other winter visitors like fieldfares.

Redwings feed on berries, particularly hawthorn and rowan, as well as windfalls in orchards, and will move to open fields to forage for worms when food becomes scarce.

Crab apple (Malus sylvestris)

Crab Apple
Crab Apples

Crab apples are small, tart fruits that grow on wild apple trees commonly found in woodlands, hedgerows, and along country lanes.

Unlike cultivated apples, crab apples are much smaller, sometimes no larger than a cherry, and vary in colour from yellow and green to deep red. While too sour to eat raw, they are highly valued for making jams, jellies, and sauces, as their high pectin content helps to set preserves.

In autumn, crab apples become a vital food source for wildlife, attracting birds, such as blackbirds and thrushes, as well as small mammals including voles, foxes, and badgers.

Red deer (Cervus elaphus)

Red Deer
Red Deer

The red deer rut is one of the most dramatic wildlife spectacles in autumn.

From late September through to October, male red deer, or stags, engage in intense displays of dominance to win over females, known as hinds. The air fills with the resonant roars of stags, as they bellow to assert their presence and ward off rivals.

Clashing antlers are a common sight, as stags battle in physical contests of strength, locking horns to establish territory and mating rights.

This behaviour is best observed just after dawn and before dusk in open landscapes such as moors, heathlands, and glens. The Scottish Highlands and Islands, and Exmoor National Park are prime wild locations for witnessing the rut, but deer parks, where the animals are more accustomed to being around humans, offer closer and more reliable viewing opportunities.

Fly agaric (Amanita muscaria)

Fly Agaric
Fly Agaric

Keep an eye out for fly agaric in woodlands, heathlands, and near birch trees. Known for their iconic bright red caps with white spots, these fungi are among the most recognisable, and most toxic, mushrooms in the wild.

Fly agaric thrives in damp autumn conditions, and its distinctive appearance makes it a popular subject for photographers and foragers alike, though it’s one to admire from a distance. The mushroom contains toxic compounds that can cause hallucinations if ingested, and it has a long history of use in various cultural rituals and folklore.

Tawny owl (Strix aluco)

Tawny Owl
Tawny Owl

In autumn, tawny owls are particularly vocal as juveniles that fledged in spring establish and defend their territories for the coming winter months.

These medium-sized, reddish-brown owls are Britain’s most common owl species, and are often heard before they are seen, with their distinctive hooting calls echoing through woodlands, parks, and even rural areas.

As the nights grow longer, these nocturnal birds take advantage of the abundance of small mammals like mice and voles, using their sharp hearing and silent flight to hunt under cover of darkness.

Sea buckthorn (Hippophae rhamnoides)

Sea Buckthorn
Sea Buckthorn Berries

Sea buckthorn comes alive with heavy clusters of bright orange berries, which contrast beautifully against its thorny branches and silvery leaves.

This hardy shrub, found in coastal dunes and cliffs, plays a crucial role in the ecosystem by providing food for a variety of birds, including thrushes, warblers, and finches, that feast on the nutrient-rich berries.

The berries are not only visually striking but also packed with vitamins, particularly vitamin C, and are used in a range of culinary products, from juices to cocktails.

Grey seal (Halichoerus grypus)

Grey Seal Pup
Grey Seal Pup

October marks the beginning of the grey seal pupping season, when females come ashore to give birth to their pups on beaches and sheltered rocky shores.

The pups are born with a distinctive white, fluffy coat that helps keep them warm until they develop a thicker layer of blubber.

During this time, males, can be spotted engaging in competitive displays to establish dominance and secure mating opportunities.

Jay (Garrulus glandarius)

Jay
Jay

Jays become a prominent sight in the UK’s woodlands, parks, and gardens, as they gather acorns in preparation for winter. This colourful member of the crow family is known for its distinctive blue wing feathers, pinkish-brown body, and noisy, raucous calls.

Autumn is a peak time for jays' caching behaviour, where they collect and bury acorns in the ground, helping to sustain themselves through the colder months. This foraging instinct also makes jays important contributors to the spread of oak trees, as not all acorns are retrieved, allowing some to germinate and grow.