Birds to See in Northamptonshire in August

120 species matching this filter.

All birds in Northamptonshire

Northamptonshire in August offers a rewarding mix of resident and migratory birdlife, with around 120 species recorded across the county during this late-summer period. The county's reservoirs, gravel pits, and river valleys attract passage waders such as Common Sandpiper and Greenshank, while reed-fringed wetlands host Common Reed-warblers still in song. Gardens and woodlands remain busy with familiar species like Great Tit, Magpie, and Common Starling, and House Martins can be seen gathering in flocks ahead of their autumn departure.

Resident

(89)
Barnacle Goose

Barnacle Goose

Branta leucopsisLC

A rare resident, likely of feral origin, occasionally seen on gravel pits and reservoir grasslands from spring through autumn.

Rarely spotted

Mar–Sep

Black-tailed Godwit

Black-tailed Godwit

Limosa limosaNT

A rare but regular visitor to reservoir margins and wet grassland, mainly on spring and autumn passage.

Rarely spotted

Jul–Apr

Blackbird

Blackbird

Turdus merulaLC

One of the county's most abundant birds, found in gardens, hedgerows and woodland year-round. Rich song is a hallmark of spring evenings.

Commonly spotted

Year-round

Blackcap

Blackcap

Sylvia atricapillaLC

A common resident found in woodland, hedgerows and gardens throughout the year. Winter numbers are boosted by continental migrants visiting bird tables.

Commonly spotted

Year-round

Blue Tit

Blue Tit

Cyanistes caeruleusLC

One of the county's most familiar garden birds, common year-round and a regular visitor to feeders.

Commonly spotted

Year-round

Bullfinch

Bullfinch

Pyrrhula pyrrhulaLC

An uncommon but widespread resident of hedgerows and woodland scrub. Shy and unobtrusive, often betrayed by its soft piping call.

Uncommonly spotted

Year-round

Buzzard

Buzzard

Buteo buteoLC

A common year-round raptor, often seen soaring over farmland and woodland edges across the county. Has increased significantly since the 1990s.

Commonly spotted

Year-round

Canada Goose

Canada Goose

Branta canadensisLC

An abundant resident found year-round on lakes, gravel pits and rivers throughout the county, breeding readily at most wetland sites.

Commonly spotted

Year-round

Carrion Crow

Carrion Crow

Corvus coroneLC

A common and adaptable resident seen in virtually every habitat across the county, from town centres to open farmland.

Commonly spotted

Year-round

Cattle Egret

Cattle Egret

Bubulcus ibisLC

A rare but increasingly recorded resident, often seen alongside cattle on wet pastures in the Nene Valley as this species expands its UK range.

Rarely spotted

Aug–Jun

Cetti's Warbler

Cetti's Warbler

Cettia cettiLC

An uncommon but increasing resident skulking in dense waterside vegetation, more often heard than seen.

Uncommonly spotted

Year-round

Chaffinch

Chaffinch

Fringilla coelebsLC

A common year-round resident of woodland, hedgerows and gardens. Its bright song is one of the earliest signs of spring across the county.

Commonly spotted

Year-round

Chiffchaff

Chiffchaff

Phylloscopus collybitaLC

A common resident heard year-round in woodlands, parks and gardens. Its distinctive two-note song is one of the earliest signs of spring.

Commonly spotted

Year-round

Coal Tit

Coal Tit

Periparus aterLC

An uncommon but year-round resident of coniferous and mixed woodland, also visiting garden feeders in winter.

Uncommonly spotted

Year-round

Common Gull

Common Gull

Larus canusLC

An uncommon resident, most numerous in winter on playing fields and reservoirs. Scarcer in summer than other gulls.

Uncommonly spotted

Jul–May

Common Kingfisher

Common Kingfisher

Alcedo atthisLC

An uncommon but year-round resident along rivers and canal banks, its electric-blue flash a rewarding sight.

Uncommonly spotted

Year-round

Common Pheasant

Common Pheasant

Phasianus colchicusLC

A common resident across farmland and woodland edges, bolstered by regular releases for shooting throughout the year.

Commonly spotted

Year-round

Common Raven

Common Raven

Corvus coraxLC

An uncommon but increasing resident, recolonising the county after a long absence. Deep cronking calls betray its presence over woodland and farmland.

Uncommonly spotted

Year-round

Common Snipe

Common Snipe

Gallinago gallinagoLC

An uncommon resident of wet meadows and marshy areas, most conspicuous when flushed from waterside vegetation in winter.

Uncommonly spotted

Jul–May

Common Starling

Common Starling

Sturnus vulgarisLC

A common resident, though declining nationally. Winter roosts can number thousands, with spectacular murmurations over towns and reedbeds.

Commonly spotted

Year-round

Coot

Coot

Fulica atraLC

A common resident on lakes, reservoirs, and gravel pits throughout the county, forming large winter flocks.

Commonly spotted

Year-round

Dunlin

Dunlin

Calidris alpinaLC

A rare but year-round visitor to muddy reservoir edges and flooded fields, most often seen during autumn passage at sites like Pitsford.

Rarely spotted

Jul–May

Dunnock

Dunnock

Prunella modularisLC

A common and widespread resident, shuffling through hedgerows and garden borders year-round. Its thin, warbling song is often heard from dense cover.

Commonly spotted

Year-round

Egyptian Goose

Egyptian Goose

Alopochen aegyptiacaLC

A scarce but increasing resident, found year-round on parkland lakes and gravel pits, with a small breeding population establishing in the county.

Rarely spotted

Year-round

Eurasian Collared Dove

Eurasian Collared Dove

Streptopelia decaoctoLC

A common resident in towns, villages and farmyards throughout the year. Its monotonous three-note call is a familiar garden sound.

Commonly spotted

Year-round

Eurasian Jay

Eurasian Jay

Garrulus glandariusLC

An uncommon but resident woodland bird, most conspicuous in autumn when caching acorns in parks and hedgerows.

Uncommonly spotted

Year-round

Eurasian Nuthatch

Eurasian Nuthatch

Sitta europaeaLC

An uncommon resident of mature deciduous woodland and parkland. Loud ringing calls echo through the county's older wooded estates.

Uncommonly spotted

Year-round

Eurasian Skylark

Eurasian Skylark

Alauda arvensisLC

An uncommon resident of arable farmland and grassland, declining due to agricultural intensification. Song flights are a feature of open fields in spring.

Uncommonly spotted

Year-round

Eurasian Tree Sparrow

Eurasian Tree Sparrow

Passer montanusLC

A rare and declining resident, now confined to scattered farmland sites. Often visits rural feeders alongside its commoner House Sparrow cousin.

Rarely spotted

Year-round

Eurasian Wigeon

Eurasian Wigeon

Mareca penelopeLC

Common on reservoirs and flooded grasslands, with peak numbers in winter; a small number linger through summer at key wetland sites.

Commonly spotted

Year-round

Eurasian Wren

Eurasian Wren

Troglodytes troglodytesLC

A common and vocal resident found in hedgerows, gardens and woodland undergrowth throughout the year.

Commonly spotted

Year-round

European Goldfinch

European Goldfinch

Carduelis carduelisLC

A common and colourful resident, readily visiting garden feeders and forming large flocks on weedy fields and hedgerows in autumn and winter.

Commonly spotted

Year-round

European Green Woodpecker

European Green Woodpecker

Picus viridisLC

A common resident often heard giving its loud laughing call across parkland, orchards and woodland edges year-round.

Commonly spotted

Year-round

European Herring Gull

European Herring Gull

Larus argentatusLC

A common year-round presence at reservoirs, landfill sites and town centres across the county, often gathering in large winter roosts.

Commonly spotted

Year-round

European Robin

European Robin

Erithacus rubeculaLC

A common and familiar resident of gardens, parks and woodland throughout the county. Sings year-round, even under streetlights on winter nights.

Commonly spotted

Year-round

Gadwall

Gadwall

Mareca streperaLC

A common resident on the county's reservoirs and gravel pits year-round. Often overlooked among Mallards but steadily increasing.

Commonly spotted

Year-round

Goldcrest

Goldcrest

Regulus regulusLC

A common resident of coniferous and mixed woodland throughout the county. Britain's smallest bird, often detected by its high-pitched call.

Commonly spotted

Year-round

Great Black-backed Gull

Great Black-backed Gull

Larus marinusLC

An uncommon resident found year-round at large reservoirs and landfill sites, often joining winter gull roosts in good numbers.

Uncommonly spotted

Jul–May

Great Cormorant

Great Cormorant

Phalacrocorax carboLC

A common resident found year-round at reservoirs, gravel pits and rivers. Numbers have increased markedly in recent decades.

Commonly spotted

Year-round

Great Crested Grebe

Great Crested Grebe

Podiceps cristatusLC

Common on larger lakes and reservoirs year-round, performing its elaborate courtship display from late winter.

Commonly spotted

Year-round

Great Spotted Woodpecker

Great Spotted Woodpecker

Dendrocopos majorLC

Common in woodlands, parks and mature gardens throughout the county. Its drumming is a familiar sound from late winter onwards.

Commonly spotted

Year-round

Great Tit

Great Tit

Parus majorLC

A common and familiar resident of gardens, parks and woodland throughout the county, readily visiting feeders.

Commonly spotted

Year-round

Great White Egret

Great White Egret

Ardea albaLC

An uncommon but increasingly regular resident at reservoirs and gravel pits. Part of a national range expansion from continental Europe.

Uncommonly spotted

Year-round

Green Sandpiper

Green Sandpiper

Tringa ochropusLC

An uncommon but regular visitor to muddy reservoir edges and watercress beds, present most months except late spring.

Uncommonly spotted

Jul–Apr

Greenfinch

Greenfinch

Chloris chlorisLC

A common resident of gardens, hedgerows and farmland. Numbers have declined due to disease, but it remains widespread across the county.

Commonly spotted

Year-round

Grey Heron

Grey Heron

Ardea cinereaLC

A familiar year-round resident, often seen standing motionless along rivers, lakes and gravel pits across the county.

Commonly spotted

Year-round

Grey Partridge

Grey Partridge

Perdix perdixLC

A rare and declining resident of arable farmland, struggling due to modern farming practices. Most likely on stubble fields.

Rarely spotted

Dec–Sep

Grey Wagtail

Grey Wagtail

Motacilla cinereaLC

An uncommon year-round resident along the county's rivers and streams. Bobs its long tail constantly while foraging on weirs and waterways.

Uncommonly spotted

Year-round

Greylag Goose

Greylag Goose

Anser anserLC

A common resident found year-round on reservoirs, gravel pits and farmland. Feral populations thrive at sites like Pitsford and Hollowell.

Commonly spotted

Year-round

House Sparrow

House Sparrow

Passer domesticusLC

A common year-round resident found in towns, villages, and farmyards across the county, though numbers have declined nationally in recent decades.

Commonly spotted

Year-round

Jackdaw

Jackdaw

Corvus monedulaLC

Abundant year-round in towns, villages and farmland. Nests in church towers and old buildings, often forming large flocks with rooks in winter.

Commonly spotted

Year-round

Kestrel

Kestrel

Falco tinnunculusLC

An uncommon resident often spotted hovering over roadside verges and open farmland. Numbers have declined in recent decades across the county.

Uncommonly spotted

Year-round

Lesser Black-backed Gull

Lesser Black-backed Gull

Larus fuscusLC

Common throughout the year at reservoirs, landfill sites and farmland. Numbers peak in late summer and autumn.

Commonly spotted

Year-round

Linnet

Linnet

Linaria cannabinaLC

An uncommon year-round resident found on farmland edges and weedy fields. Numbers have declined significantly across the county in recent decades.

Uncommonly spotted

Year-round

Little Egret

Little Egret

Egretta garzettaLC

Now a common resident along the Nene Valley's gravel pits and waterways, having colonised the county following its dramatic UK expansion.

Commonly spotted

Year-round

Little Grebe

Little Grebe

Tachybaptus ruficollisLC

A common resident on ponds, canals and sheltered gravel pits, often betrayed by its distinctive whinnying trill.

Commonly spotted

Year-round

Long-tailed Tit

Long-tailed Tit

Aegithalos caudatusLC

Common year-round in hedgerows, woodland and gardens. Roving family parties move noisily through bushes, their contact calls a familiar sound.

Commonly spotted

Year-round

Magpie

Magpie

Pica picaLC

A common and conspicuous resident found in gardens, hedgerows and farmland across the county throughout the year.

Commonly spotted

Year-round

Mallard

Mallard

Anas platyrhynchosLC

The most widespread duck in the county, breeding on virtually any waterbody from village ponds to the Nene valley gravel pits.

Commonly spotted

Year-round

Mandarin Duck

Mandarin Duck

Aix galericulataLC

A scarce but resident breeder, favouring wooded lakes and rivers with overhanging trees, notably along the Nene valley.

Rarely spotted

Year-round

Marsh Tit

Marsh Tit

Poecile palustrisLC

An uncommon resident of mature deciduous woodland, found in sites like Salcey Forest and Yardley Chase year-round.

Uncommonly spotted

Year-round

Meadow Pipit

Meadow Pipit

Anthus pratensisLC

An uncommon resident found on rough grassland, reservoir edges, and farmland throughout the year, with numbers boosted by winter visitors.

Uncommonly spotted

Year-round

Mistle Thrush

Mistle Thrush

Turdus viscivorusLC

An uncommon resident of parkland, orchards and open woodland. One of the earliest songsters, singing from treetops even in midwinter.

Uncommonly spotted

Year-round

Moorhen

Moorhen

Gallinula chloropusLC

A common resident of ponds, streams and canal margins year-round. Readily breeds on even the smallest village waterways.

Commonly spotted

Year-round

Mute Swan

Mute Swan

Cygnus olorLC

A common resident on rivers, lakes, and canals throughout the county, breeding readily on the Nene and at reservoirs.

Commonly spotted

Year-round

Northern Lapwing

Northern Lapwing

Vanellus vanellusNT

A common resident of arable farmland and wet grassland. Winter flocks gather on ploughed fields, though breeding numbers are declining.

Commonly spotted

Year-round

Northern Shoveler

Northern Shoveler

Spatula clypeataLC

Present year-round at the county's reservoirs and gravel pits, with numbers boosted in winter by continental migrants.

Commonly spotted

Year-round

Peregrine Falcon

Peregrine Falcon

Falco peregrinusLC

A rare but year-round resident, increasingly seen around church spires and tall buildings in the county's towns.

Rarely spotted

Year-round

Pochard

Pochard

Aythya ferinaVU

An uncommon year-round resident on deeper lakes and reservoirs. Nationally declining, making Northamptonshire sites increasingly important.

Uncommonly spotted

Year-round

Red Kite

Red Kite

Milvus milvusLC

Now a common and iconic sight soaring over farmland and villages, following successful reintroduction in the nearby Chilterns.

Commonly spotted

Year-round

Red-legged Partridge

Red-legged Partridge

Alectoris rufaNT

An uncommon but established resident of arable fields and hedgerows, maintained partly through releases for shooting.

Uncommonly spotted

Year-round

Redshank

Redshank

Tringa totanusLC

An uncommon year-round resident breeding on wet grassland. Numbers bolstered in winter by birds from further north.

Uncommonly spotted

Year-round

Reed Bunting

Reed Bunting

Emberiza schoeniclusLC

A common resident of reedbeds, ditches, and waterside vegetation along the Nene Valley, often visiting farmland stubble in winter.

Commonly spotted

Year-round

Rock Dove

Rock Dove

Columba liviaLC

Feral populations are present year-round in towns across the county, though less conspicuous than in larger urban centres.

Uncommonly spotted

Year-round

Rook

Rook

Corvus frugilegusLC

A common and sociable resident of farmland, nesting in noisy rookeries in tall trees across the county.

Commonly spotted

Year-round

Rose-ringed Parakeet

Rose-ringed Parakeet

Alexandrinus krameriLC

A rare but increasing resident, part of the expanding feral population spreading from London. Noisy flocks occasionally appear at garden feeders.

Rarely spotted

Year-round

Ruff

Ruff

Philomachus pugnaxLC

A rare visitor to shallow wetland margins, occurring mainly on spring and autumn passage at the county's reservoirs.

Rarely spotted

Mar–Dec

Song Thrush

Song Thrush

Turdus philomelosLC

A common resident of gardens, hedgerows and woodland. Often heard smashing snail shells on a favourite stone anvil across the county.

Commonly spotted

Year-round

Sparrowhawk

Sparrowhawk

Accipiter nisusLC

An uncommon but widespread resident hunting small birds in woodland, hedgerows and gardens throughout the county.

Uncommonly spotted

Year-round

Stock Dove

Stock Dove

Columba oenasLC

A common resident of farmland, parkland and woodland edges year-round. Nests in tree holes and old buildings across the county.

Commonly spotted

Year-round

Tawny Owl

Tawny Owl

Strix alucoLC

A scarce resident of mature woodland and parkland, more often heard than seen. Its hooting call carries across the county's quieter wooded valleys.

Rarely spotted

Year-round

Treecreeper

Treecreeper

Certhia familiarisLC

An uncommon but year-round resident, spiralling up tree trunks in mature woodland. Best found in the county's ancient woods like Salcey Forest.

Uncommonly spotted

Year-round

Tufted Duck

Tufted Duck

Aythya fuligulaLC

A common resident diving duck found on reservoirs, gravel pits and park lakes throughout the year. Breeds readily in the county.

Commonly spotted

Year-round

Water Rail

Water Rail

Rallus aquaticusLC

An uncommon but year-round resident of reedbeds and marshy margins, more often heard squealing than seen at sites like Pitsford.

Uncommonly spotted

Jul–Apr

Western Marsh-harrier

Western Marsh-harrier

Circus aeruginosusLC

A rare but increasingly recorded resident, hunting over reedbeds and marshes at key wetland sites outside the summer months.

Rarely spotted

Jul–Apr

Wheatear

Wheatear

Oenanthe oenantheLC

A rare visitor seen on open farmland and reservoir margins during spring and autumn passage, pausing briefly on short turf and ploughed fields.

Rarely spotted

Mar–Oct

Woodpigeon

Woodpigeon

Columba palumbusLC

An abundant resident found in woodlands, parks, gardens, and farmland year-round. Large winter flocks gather on arable fields across the county.

Commonly spotted

Year-round

Yellow-legged Gull

Yellow-legged Gull

Larus michahellisLC

A rare but year-round visitor to reservoirs and tips, most often picked out among flocks of other large gulls.

Rarely spotted

Jul–May

Yellowhammer

Yellowhammer

Emberiza citrinellaLC

An uncommon but year-round resident of arable farmland with hedgerows. Declining nationally, its bright song from hedgetops is increasingly scarce.

Uncommonly spotted

Year-round

Breeding

(21)
Barn Swallow

Barn Swallow

Hirundo rusticaLC

A common summer visitor breeding around farms and rural buildings. Arrives from March and gathers in large pre-migration roosts by September.

Commonly spotted

Mar–Oct

Common Reed-warbler

Common Reed-warbler

Acrocephalus scirpaceusLC

An uncommon summer breeder arriving in April, singing its chattering song from reedbeds and waterside vegetation.

Uncommonly spotted

Apr–Sep

Common Sandpiper

Common Sandpiper

Actitis hypoleucosLC

An uncommon summer visitor, bobbing along reservoir shores and gravel pit edges from April to September.

Uncommonly spotted

Apr–Sep

Common Swift

Common Swift

Apus apusLC

A common summer breeder screaming over towns and villages from late April to August. Numbers have declined in recent decades.

Commonly spotted

Apr–Sep

Common Tern

Common Tern

Sterna hirundoLC

A common breeding summer visitor nesting at gravel pits and reservoirs such as Pitsford and Daventry, arriving from April.

Commonly spotted

Apr–Sep

Eurasian Oystercatcher

Eurasian Oystercatcher

Haematopus ostralegusNT

A summer breeding visitor to gravel pits and reservoir margins in the Nene valley, arriving from February and departing by August.

Commonly spotted

Feb–Aug

Garden Warbler

Garden Warbler

Sylvia borinLC

An uncommon summer breeder arriving in late April, favouring dense scrub and woodland with thick undergrowth.

Uncommonly spotted

Apr–Aug

Garganey

Garganey

Spatula querquedulaLC

A rare breeding duck, arriving in spring and favouring shallow wetlands. One of the county's scarcest nesting wildfowl.

Rarely spotted

Mar–Sep

Greenshank

Greenshank

Tringa nebulariaLC

An uncommon visitor mainly on passage, favouring reservoir margins and gravel pits from late spring through autumn.

Uncommonly spotted

Apr–Oct

Hobby

Hobby

Falco subbuteoLC

A dashing summer visitor arriving in April, hunting dragonflies over reservoirs and gravel pits. Departs by October for African wintering grounds.

Uncommonly spotted

Apr–Oct

House Martin

House Martin

Delichon urbicumLC

A common summer breeder, nesting under eaves in towns and villages from April to October. Often seen hawking insects over reservoirs and farmland.

Commonly spotted

Apr–Oct

Lesser Whitethroat

Lesser Whitethroat

Curruca currucaLC

An uncommon summer breeder arriving in April, favouring tall hedgerows and scrubby thickets. Its rattling song is easily overlooked.

Uncommonly spotted

Apr–Sep

Little Ringed Plover

Little Ringed Plover

Charadrius dubiusLC

An uncommon summer breeder at gravel pits and bare-ground sites, arriving in March and departing by September.

Uncommonly spotted

Mar–Sep

Osprey

Osprey

Pandion haliaetusLC

A rare but celebrated breeder, recently established at Rutland Water nearby. Passage birds fish at the county's larger reservoirs.

Rarely spotted

Apr–Sep

Ringed Plover

Ringed Plover

Charadrius hiaticulaLC

An uncommon breeder at gravel pits and reservoir margins, present from February to October with peak passage in spring.

Uncommonly spotted

Feb–Oct

Sand Martin

Sand Martin

Riparia ripariaLC

An uncommon summer breeder nesting in sandy banks along rivers and at gravel pits, arriving from March.

Uncommonly spotted

Mar–Sep

Sedge Warbler

Sedge Warbler

Acrocephalus schoenobaenusLC

An uncommon summer breeder found in reedbeds and waterside vegetation around the county's reservoirs and gravel pits from April to October.

Uncommonly spotted

Apr–Oct

Spotted Flycatcher

Spotted Flycatcher

Muscicapa striataLC

An uncommon and declining summer visitor, arriving in May. Favours churchyards, parkland and woodland edges for its aerial flycatching sorties.

Uncommonly spotted

May–Oct

Whitethroat

Whitethroat

Curruca communisLC

A common summer visitor breeding in hedgerows and scrubby margins across the county's farmland from April to September.

Commonly spotted

Apr–Sep

Willow Warbler

Willow Warbler

Phylloscopus trochilusLC

An uncommon summer breeder arriving from March, favouring scrubby woodland edges and young plantations. Has declined notably in lowland England.

Uncommonly spotted

Mar–Oct

Yellow Wagtail

Yellow Wagtail

Motacilla flavaLC

An uncommon summer breeder favouring damp meadows and arable fields in the Nene Valley. Arrives in April and departs by September.

Uncommonly spotted

Apr–Sep

Non-breeding

(1)

Passage

(9)
Black Tern

Black Tern

Chlidonias nigerLC

A rare passage migrant seen at reservoirs and gravel pits, mainly in May and again in late summer on return migration.

Rarely spotted

May–Sep

Black-necked Grebe

Black-necked Grebe

Podiceps nigricollisLC

A rare passage visitor to reservoirs and gravel pits, most likely seen between July and September during post-breeding dispersal.

Rarely spotted

Jul–Sep

Common Redstart

Common Redstart

Phoenicurus phoenicurusLC

A rare passage migrant, occasionally noted in spring and late summer. Does not breed in the county but may appear in mature parkland.

Rarely spotted

Apr–Aug

Curlew

Curlew

Numenius arquataNT

A rare passage visitor, heard calling over wetlands and fields mainly in late winter and midsummer as it moves through.

Rarely spotted

Feb–Aug

Pectoral Sandpiper

Pectoral Sandpiper

Calidris melanotosLC

A rare autumn passage vagrant from the Americas, occasionally found on muddy reservoir edges from August to October.

Rarely spotted

Aug–Oct

Ruddy Turnstone

Ruddy Turnstone

Arenaria interpresLC

A rare passage visitor to reservoir edges in May and August, far from its usual coastal haunts.

Rarely spotted

May–Aug

Spotted Redshank

Spotted Redshank

Tringa erythropusLC

A rare autumn passage migrant, occasionally seen at reservoir and gravel pit margins from August to October.

Rarely spotted

Aug–Oct

Whinchat

Whinchat

Saxicola rubetraLC

A rare autumn passage migrant in August and September, pausing briefly on rough grassland and scrubby field margins during southward migration.

Rarely spotted

Aug–Sep

Wood Sandpiper

Wood Sandpiper

Tringa glareolaLC

A rare passage wader recorded at freshwater margins in May and again in August–September during return migration.

Rarely spotted

May–Sep

Frequently Asked Questions