The Poole Harbour Status List
Mute Swan – Status – Breeding resident and winter visitor. Good Sites – Seen sporadically around the harbour but Poole Park, Hatch Pond, Brands Bay, Little Sea, Ham Common, Arne, Middlebere, Swineham and Holes Bay are all good sites.
Bewick’s Swan Status – Uncommon winter visitor. Once a regular winter visitor to the Frome Valley now only arrives in hard or severe winters. Good Sites – Along the Frome Valley leading to Wareham water meadows and Bestwall
Whooper Swan Status – Rare winter visitor and passage migrant Good Sites – In the 60’s there were regular reports of birds over wintering on Little Sea, however, sightings are now mainly due to extreme weather conditions. Bestwall, Wareham Water Meadows and the harbour mouth are all potential sites
Tundra Bean Goose
Status – Vagrant to the harbour
Taiga Bean Goose
Status – Vagrant to the harbour
Pink-footed Goose
Status – Rare winter visitor.
Good Sites – Middlebere and Wareham Water Meadows have the most records for this species White-fronted Goose Status – Once annual, but now scarce winter visitor.
Good Sites – During periods of cold weather the best places to look are Bestwall, Arne, Keysworth and the Frome Valley.
Greylag Goose Status – Resident feral breeder and rare winter visitor Good Sites – Poole Park has around 10-15 birds throughout the year. Swineham GP, Wareham Water Meadows and Bestwall all host birds during the year. Brett had 3 birds with collar rings some years ago. Maybe worth mentioning those.
Canada Goose
Status – Common reeding resident.
Good Sites – Poole Park has a healthy feral population. Middlebere late summer can host up to 200 birds with other large gatherings at Arne, Brownsea Island, Swineham, Greenland’s Farm and Brands Bay. Barnacle Goose Status – Feral and scarce wild winter visitor Good Sites – Lytchett Bay, Brands Bay and Middlebere have seen the most recent birds in the last 3 years. Bestwall and Swineham are worth checking in cold weather too.
Dark-bellied Brent Goose Status – Winter visitor and passage migrant Good Sites – Poole harbor is a Nationally important site for these geese. The Middlebere Channel and fields can host up to 1000 birds mid to late winter. The saltmarsh in front of the Shipstal hide at Arne also holds large numbers. Baiter Park allows good close views as long as there aren’t too many dogs. Studland Bay hosts early returning birds in October.
Pale-bellied Brent Goose Status – Scarce passage migrant and winter visitor Good Sites – The first record of this taxa is five in Brands Bay 1994. They have also been seen at Middlebere, Shell Bay, Baiter and Brownsea. Small groups can be seen passing out in Poole Bay on migration during April.
Black Brant
Status – Vagrant to the harbour
Red-breasted Goose
Status – Vagrant to the harbour
Egyptian Goose Status – Feral visitor from out of county populations Good Places – Could turn up anywhere, but Lytchett Bay, Middlebere and Swineham all hold records. Could become more regular with numbers rising in the Avon Valley.
Ruddy Shelduck Status – Rare feral wanderers and potential genuine vagrant. Good Sites – Have been recorded more than once at Swineham, Holes Bay and Wareham Water Meadows.
Shelduck Status – Declining breeding resident and common winter visitor Good Sites – Found throughout the Harbour, Check the Middlebere Channel in late summer for large crèches containing up to 30 birds. Numbers rise in October with birds returning from Germany with peak counts reaching up to 2000 birds.
Mandarin Duck
Status – Small Feral Population.
Good Sites – Hatch Pond and Poole Park are the best places to check. Also been seen at Upton Country
Park and Lytchett Bay. Breeds just outside the bouderies at Broadstone golf course and Merley.
Wigeon
Status – Common winter visitor
Best Sites – As they arrive back in October numbers start to rise in many places around the Harbour. Arne Bay, Middlebere, Lytchett Bay, Holes Bay and Brands Bay all hold very large numbers especially in very cold weather. American Wigeon
Status –Potential vagrant
Good Sites – One record of a bird on Brownsea 1987 and another (or the same) at Arne in 1990 were thought to be an escape.. Possibly over looked, well worth scanning those large Wigeon flocks in winter.
Gadwall Status – Scarce breeding resident and winter visitor Good Sites – Hatch Pond and Swineham GP have breeding birds as well as wintering birds, whilst Holes Bay and Lytchett Bay and Little Sea are worth a look too.
Teal
Status – Common winter visitor
Good Sites – Holes Bay, Arne Bay, Lytchett Bay, Brands Bay, Brownsea Lagoon and Middlebere all hold large numbers in winter. Common throughout the whole Harbour in winter with January and February seeing peak counts at some sites of over 2300 birds.
Green-winged Teal
Status- Vagrant to the harbour
Good Sites – Over two thirds of the county records are from Poole Harbour, with two thirds of these records occuring in Holes Bay. Other sites include Brands Bay and Newtons Bay.
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Mallard Status – Common breeding resident and winter visitor Good Sites – ‘Presumed to breed on wetlands everywhere’. Common throughout the Harbour but as common around the world, the best place to see Mallard is in the Park, so Upton Country Park and Poole Park are a dead cert.
Pintail Status – Fairly common winter visitor Good Sites – Poole Harbour holds nationally important numbers of Pintail. Little Sea and Newton’s Bay used to be the best places but Arne Bay, Brands Bay and Holes Bay now hold most numbers. Maximum counts of up 200 can be seen in hard weather.
Garganey Status – Scarce passage migrant, has bred Good Sites – Best chances of being seen are March to April on flooded areas such as Bestwall and Swineham and also August to September with the eclipse flocks of Teal at Brownsea, Middlebere and Lytchett Bay.
Shoveler
Status – Winter visitor, has bred
Good Sites – Poole Harbour is a nationally important wintering area for this species. Little Sea used to be ‘the’ hotspot but now Brownsea Lagoon, Holes Bay and Hatch Pond are more reliable.
Red-crested Pochard
Status – Rare winter Visitor
Good Sites – Little Sea has the most records for this species but also Swineham GP and the Brownsea Lagoon have hosted birds. Pochard
Status – Winter visitor, has bred.
Good Sites – Formally a nationally important site for Pochard, their numbers have dropped from their wintering stronghold of Little Sea where around 600 used to spend the winter. In hard weather Poole Park, Hatch Pond and Holes bay hold recent records.
Ring-necked Duck
Status – Vagrant to the Harbour
Ferruginous Duck
Status – Vagrant to the Harbour
Tufted Duck Status – Winter visitor and uncommon resident Good Sites – Little Sea used to have large wintering numbers, but the introduction of Carp in to the lake seems to have had an affect on duck numbers as a whole. Holes Bay, Hatch Pond, Poole Park and Brownsea are all reliable sites.
Scaup Status – Scarce winter visitor, occasional passage migrant Good Sites – Little Sea again used to be the best place to see these with a winter maximum of 233 in 1970. Now only found in single figures with Swineham GP, and on the water in areas like Shipstal and off Goathorn being good places to look.
Lesser Scaup
Status – Vagrant to the harbour
Eider Status – Fairly regular winter visitor Good Sites – Tends to prefer staying around the harbour mouth. Brands Bay, Bramble Bush Bay and on the body of water looking across to Goathorn from South Haven Point.
Long -tailed Duck
Status – Uncommon winter visitor
Good Sites – Check the large body of water in the middle of the Harbour viewed from Shipstal Point in December and January or try from an RSPB Bird Boat. Also in and around Brands Bay and Bramble Bush Bay out towards Goathorn Point.
Common Scoter Status – Uncommon winter visitor and passage migrant Good Sites – Numbers used to reach around 100 birds out in Poole Bay during the 1950’s, but now only single figures of settled birds can be found. Out in Shell Bay and off Knoll and Middle beach are worth a look. Out in the center of the Harbour viewed from Shipstal Point too. Small flocks can be seen passing out in Poole Bay in spring.
Velvet Scoter Status – Uncommon winter visitor and passage migrant Good Sites – Worth checking out on the sea if at any of the Studland beaches. Also gets recorded out in the harbour from Arne and around Brands Bay. Goldeneye
Status – Regular winter visitor
Good Sites – Poole Harbour is a nationally important site for Goldeneye. Best places to see them are out on the open water viewed from Arne, Rockley Point, North/South Haven and Brands Bay. Evening roosts between Furzy Island and Round Island can hold up to 100 birds.
Smew
Status – Scarce winter visitor
Good Sites – Massive decline in wintering numbers with the Wareham Channel often hosting 60-80 birds in the 1950’s. Now it seems only extreme cold weather brings birds to the harbour with Swineham GP, Holes Bay and the Wareham Channel being good places to look.
Red-breasted Merganser
Status – Common winter visitor
Good Sites – Poole Harbour hosts the largest wintering population outside of Scotland. Large rafts of these ‘punk rockers’ can be seen loafing out on any body of water out in the Harbour. A great way to see them is from an RSPB bird boat. A large evening roost containing up to 300 birds can be seen inbetween Furzey Island and Round Island mixing with Goldeneye and Great Crested Grebe.
Goosander
Status – Scarce winter visitor
Good Sites – Another bird drawn in by extreme cold weather. Check the warmer waters of Holes Bay during a big freeze or the Swineham GP. Birds have also been recorded off Arne, Hamworthy beach, Lytchett Bay and the Holton shoreline.
Ruddy Duck Status – Very scarce winter visitor Good Sites – Poole Park during a cold snap, along with Holes bay could be fruitful, but also recorded at Ham Common, Hatch Pond and Ridge.
Red-legged Partridge
Status – Scarce resident breeder
Good Sites – Not an easy bird to see in the Harbour now, with occasional birds up on Ballard down and recent sightings at Arne, Soldiers Road and Ridge.
Grey Partridge
Status – Rare passage migrant
Good Sites – Not many recent sightings, and the final stronghold was Greenland’s Farm in the mid sixties.
Quail
Status – Vagrant to the harbour
Pheasant
Status – Common breeding resident
Good Sites – Breeds in most rural habitats around the harbour and is released annually. Golden Pheasant
Status – Breeding resident
Good Sites – Only found on Brownsea and Furzey Island. They can sometimes be visible at great distance from the mainland at Studland looking back on to the south side of Brownsea. Red-throated Diver Status – Annual winter visitor and passage migrant Good Sites – In the winter best places to look are out in Poole Bay, Shell Bay and Studland Bay with occasional inner harbor records at places like Brands Bay and even Holes Bay and Lytchett Bay. Passage birds move through Poole Bay in an easterly direction in the spring.
Black-throated Diver Status - Scarce annual winter visitor Good Sites – The least common of the three Divers, they can arrive and spend time in the bays outside the harbour mouth. Very rarely recorded in the inner harbour.
Great Northern Diver Status – Winter visitor and passage migrant Good Sites – The most common of the three Divers. Found inside and outside of the harbor. Outside they can be seen in Poole Bay from Branksome round to Old Harry, whilst inside the harbor they prefer the deep channels around Brownsea and the harbour mouth
Pied-billed Grebe
Status – Vagrant to the harbour
Little Grebe Status – Resident breeding bird and winter visitor Good Sites – Easiest seen in winter when fishing out in shallow channels in certain bays like Lytchett Bay, Holes Bay and the Wareham Channel. Breeding takes place on the Brownsea lagoon, Hatch Pond and Little Sea.
Great Crested Grebe Status – Resident breeding bird and winter visitor Good Sites – Along with Red-breasted Merganser, Great Crested Grebe is one of the easiest birds to see in the winter with any body of water hosting good numbers with evening roosts between Furzey Island and Round Island holding up to 200 birds. Breeding now takes place at Hatch Pond and Swineham GP.
Red-necked Grebe
Status – Scarce winter visitor
Good Sites – The rarest of the winter grebes, but can be found Just off Pilots Points, inside the harbour mouth or off the southern shores of Brownsea. Also just outside the harbour in Shell Bay and Poole Bay are worth checking.
Slavonian Grebe
Status – Annual winter visitor
Good Sites – Poole Harbour hosts nationally important numbers of this species. The best places to look are in Studland Bay especially off the Studland beach café. Other good places are Shell Bay, Bramble Bush Bay and off Shipstal Point and to the east of Long Island.
Black-necked Grebe
Status – Annual winter visitor
Good Sites – Poole Harbour hosts nationally important numbers of this species. By far the best place to watch is Studland Bay and Shell Bay with numbers reaching as many as 80 in 2010. Small groups do move in to the harbour with the body of water between Goathorn and Brownsea worth checking. Fulmar Status – Summer breeding visitor and passage migrant Good Sites – Present through the breeding season around Old Harry, along the cliffs to Ballard Point. Regular passage bird out in Poole Bay.
Cory’s Shearwater
Status – Vagrant to the harbour
Sooty Shearwater Status – Vagrant to the harbour, possibly under recorded
Manx Shearwater Status – Annual spring/summer passage migrant Good Sites – Recorded every year out in Poole Bay off Branksome during May and June with other records off Studland Bay.
Balearic Shearwater Status – Very scarce annual passage migrant, possibly under recorded Good Sites – Almost all records are from Branksome Chine of birds passing out in Poole Bay
Storm Petrel Status – Scarce summer/autumn passage migrant
Good Sites - South-easterly storms are best for driving Storm Petrels into Poole Bay, and occasionally into the harbour itself. Mostly recorded from Branksome Chine where birds can be watched lingering offshore, in high seas viewing is best achieved from Branksome Dene Chine which has a higher elevation.
Leach’s Storm Petrel Status – Very rare autumn/winter passage migrant Good Sites – Again, check Poole and Studland Bay during or just after a severe gale.
Gannet
Status – Regular passage migrant
Good Sites – Can be seen fishing in Poole Bay throughout the summer in flocks of up to twenty birds. Can also be seen passing Branksome Chine and Old Harry in onshore winds from March to November.
Cormorant Status – Breeding resident and winter visitor Good Sites – Breeding takes place on the cliffs of Ballard Down. This species is common at many sites around the harbour but numbers increase in autumn and winter with large rafts of up to 400 birds feeding birds in the deep channels off Shipstal, Brownsea and the Wareham Channel.
Shag
Status – Resident local breeder
Good Sites - Favoured feeding areas inside the harbour include the deep-water channel between Brownsea Island and Sandbanks and adjoining water, the northern part of Brands Bay, the deep water channel off Poole Quay and Hamworthy and the southern part of Holes Bay. Also on the marker buoys just outside the harbour mouth. Bittern
Status – Increasing winter visitor
Good Sites – As Hatch Pond is included in the Poole Harbour boundaries this species is becoming easier to see with up to 4 birds regularly over wintering at this very urban site. Other sites worth keeping an eye out include Swineham and Middlebere.
Little Bittern
Status – Vagrant to the harbour
Night Heron
Status – Vagrant to the harbour
Squacco Heron
Status – Vagrant to the harbour
Cattle Egret
Status – Vagrant to the harbour
Little Egret Status – Breeding resident and winter visitor Good Sites – Now common throughout the harbour these birds first bred in the UK for the first time ever in 1996 on Brownsea Island. There are now several colonies around the harbour, and you can’t help but see these stunning little herons wherever you may be. Numbers rise in the winter with Arne and Middlebere seeing noticeable increases.
Great White Egret
Status – Vagrant to the harbour
Grey Heron
Status – Breeding resident
Good Sites – Common throughout the harbour, Brownsea used to host the largest heronry in Dorset. Unfortunately due to predation the numbers dropped and the colony moved on. Wareham Water Meadows, Swineham, Holes Bay, Lytchett Bay, Brownsea, Arne and Middlebere and Upton CP all record Grey Heron regularly.
Purple Heron
Status – Vagrant to the harbour
Black Stork
Status – Vagrant to the harbour
Good Sites – Middlebere has over 50% of all county records for this species! White Stork
Status – Vagrant to the harbour
Good Sites – Nearly 100% of all Poole Harbour records are from around the Arne peninsular. Glossy Ibis
Status – Vagrant to the harbour
Spoonbill Status – Regular winter visitor and passage migrant. Has over summered Good Sites – Without a doubt the best places to see Spoonbill is on the Brownsea Lagoon and in the Middlebere Channel depending on the tide. A harbour maximum of 28 in October 2011 was an incredible site with 15 over wintering. The sand spit from Shipstal hide is always a good spot along with the warmer waters of Holes Bay in severe cold weather. When are they going to breed?
Honey Buzzard Status – Very scarce passage migrant Good Sites – Could potentially pass over anywhere but the Arne/Middlebere area has a quite a few records along with a handful of sightings in and around the Lytchett Bay/Holton Lee area.
Red Kite Status – Increasing spring/ summer passage migrant Good Sites – With populations ever growing in the north of the country this species has become a much more regular sight in the harbour with at least 5-10 sightings each year. Birds can be seen drifting into the harbour mouth heading over Brownsea towards Middlebere and then off over Arne heading inland.
Marsh Harrier Status – Regular winter visitor, has bred. Good Sites – Back in the 1940’s Poole Habour used to have 60% of the entire UK breeding population of Marsh Harrier. By the 1960’s there were none. There are still no breeding birds but up to 8 birds now over winter with Middlebere, Lytchett Bay, Holton Shore and the Wareham Channel receiving most sightings.
Hen Harrier
Status – Annual winter visitor
Good Sites – Numbers have declined over the last 10 years when winter roosts of up to 8 birds were recorded. Now a maximum of 3-4 birds spend the winter patrolling up and down the southern edges of the harbour with Middlebere being the best place to spot them.
Montagu’s Harrier Status – Very rare spring/summer passage migrant Good Sites – As a bird of open heathland and moors it’s not surprising most sightings come from the west of the Harbour in and around the Arne/Middlebere area ranging all the way down to Studland and Godlingston.
Goshawk
Status – Very rare passage migrant
Good Sites – There seems to be no real pattern regarding Goshawk in the harbour but the Arne/Wareham channel area has had it’s fair share of sightings.
Sparrowhawk
Status – Common breeding resident
Good Sites – Encountered in most places around the harbour. Sparrowhawk are frequently viewed at point blank range taking small birds off the feeders at Arne. Lytchett Bay, Middlebere, Holton Lee, Upton Heath and the urban areas of Poole are all regular sites. Buzzard
Status – Common breeding resident
Good Sites – Easily seen wherever you are in the Harbour, even thermalling high above the urban areas to the east of the harbour. Lytchett Bay, Arne, Ballard, Studland, Hartland Moor and Middlebere host Buzzard daily.
Rough-legged Buzzard
Status – Vagrant to the harbour
Osprey Status – Regular spring/autumn passage migrant Good Sites – Seen more so in the autumn these birds can hang around for up to two weeks at a time in August to September. Best time to see Osprey is from the last two weeks of August until mid September. An early morning watch from Rockley viewpoint can produce 1-2 birds hunting in the Wareham Channel. Middlebere and Arne are other top spots with Lytchett Bay, Brands Bay and Wytch Lake seeing regular birds in the autumn. It’s not uncommon to encounter 3 birds at the same time during peak migration.