Rare Birds in Essex
85 species matching this filter.
Essex is home to an impressive array of rare bird species, with 82 recorded rarities that reward patient and dedicated birdwatchers. From the elusive Lesser Spotted Woodpecker in ancient woodlands to the striking Great Grey Shrike on coastal scrubland, the county's diverse habitats — including estuarine mudflats, grazing marshes, and remnant heathlands — attract an extraordinary range of uncommon visitors and declining residents. Notable species such as the Eurasian Stone-curlew, Grey Partridge, and Long-tailed Duck highlight the ecological richness of this often-underestimated county.
Showing 24–46 of 85 species
Eurasian Woodcock
Scolopax rusticolaLC
A rare winter visitor to Essex woodlands and damp fields, most likely encountered during cold spells from November to March.
Nov–Mar
European Pied Flycatcher
Ficedula hypoleucaLC
A rare autumn passage migrant seen briefly in August and September, typically in coastal scrub and woodland edges along the Essex coast.
Aug–Sep
European Shag
Phalacrocorax aristotelisLC
A rare visitor to the Essex coast in winter, occasionally seen on rocky structures and harbour walls, far less frequent than Cormorant.
Nov–Feb
Firecrest
Regulus ignicapillaLC
A rare non-breeding visitor found in sheltered woodland and coastal scrub from October to March, often associating with Goldcrest flocks.
Oct–Mar
Garganey
Spatula querquedulaLC
A rare summer breeder, arriving in spring at freshwater marshes. Essex wetlands like Abberton Reservoir are key sites in the county.
Mar–Sep
Glossy Ibis
Plegadis falcinellusLC
A rare passage visitor, occasionally turning up at Essex wetlands in early autumn or late winter. Sightings have increased in recent years.
Sep–Feb
Grasshopper Warbler
Locustella naeviaLC
A rare breeding visitor to rough grassland and scrubby wetland margins, best detected by its insect-like reeling song.
Apr–Jul
Great Grey Shrike
Lanius excubitorLC
A very rare and irregular visitor, occasionally turning up on heathland or open scrub in midwinter.
Jan
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Great Skua
Catharacta skuaLC
A rare autumn passage migrant, occasionally seen from seawatching points along the Essex coast during September and October storms.
Sep–Oct
Greater Scaup
Aythya marilaLC
A rare non-breeding visitor to Essex reservoirs and coastal waters from October to April, often mixing with Tufted Duck flocks.
Oct–Apr
Greater White-fronted Goose
Anser albifronsLC
A rare winter visitor to Essex marshes and coastal grazing land, occasionally joining flocks of other geese at sites like Old Hall Marshes.
Nov–Feb
Grey Partridge
Perdix perdixLC
A declining resident of Essex farmland, now rare. Favours arable fields with hedgerows, mainly in the north of the county.
Dec–Sep
Hawfinch
Coccothraustes coccothraustesLC
A rare and elusive passage visitor, occasionally seen in autumn and winter in mature woodland with hornbeam, such as Epping Forest.
Oct–Jan
Hen Harrier
Circus cyaneusLC
A rare winter visitor quartering over coastal marshes and farmland from October to March, most regularly seen on the remote Essex marshes.
Oct–Mar
Horned Grebe
Podiceps auritusVU
A rare non-breeding visitor to reservoirs and sheltered coastal waters, most likely encountered during winter months in smart black-and-white plumage.
Jul–Mar
Horned Lark
Eremophila alpestrisLC
A rare winter visitor to the Essex coast, favouring shingle beaches and saltmarsh fringes, mainly around the Thames estuary.
Dec
Jack Snipe
Lymnocryptes minimusLC
A rare and secretive non-breeding visitor to marshy areas and wet ditches, present from late autumn to early spring.
Nov–Apr
Kittiwake
Rissa tridactylaVU
A rare non-breeding visitor seen offshore and at estuaries, mainly in winter months and during autumn storms.
Aug–Mar
Lesser Spotted Woodpecker
Dryobates minorLC
A rare passage visitor in spring, this declining woodpecker may be found in mature broadleaved woodland with dead timber.
Feb–May
Little Auk
Alle alleLC
A rare November visitor, sometimes driven close to the Essex coast by strong North Sea gales.
Nov
Little Gull
Hydrocoloeus minutusLC
A rare breeder in Essex, also seen on passage in spring and autumn. Its delicate, buoyant flight is distinctive over coastal lagoons.
Mar–Nov
Little Owl
Athene noctuaLC
A rare year-round resident of Essex farmland and orchards, this compact owl hunts in daylight from fence posts and low perches.
Year-round
Little Stint
Calidris minutaLC
A rare visitor to Essex coastal scrapes and mudflats, mainly seen on autumn passage from August to October.
Aug–Jan