Poole Harbour sightings blog

A record of all interesting and notable sightings from around the harbour throughout the year.

Latest Sightings

Harbour Update – 17/07/2025

Posted on: July 17th, 2025 by Birds of Poole Harbour

A mixed bag of weather with sea mist lingering over the Purbeck hills for much of the day. The juvenile Purple heron remains on Little Sea, Studland, although often elusive. It’s often been seen from the Rees Cox bird hide at dusk.

Swineham was watched well today with Kestrel, 2 Lapwing, 1 Green sandpiper, 2 Skylark, 2 Cetti’s warbler, 2 Reed bunting and 3 Bearded tit all seen from the area closest to the harbour. This is one of the best sites in the harbour for Bearded tit, often initially located by their distinctive ‘pinging’ calls. Elsewhere at Swineham, along the river walk, 60 Reed Warbler, 100 Sand martin, 240 Starling, 1 Marsh harrier and 1 Greenshank. 

At Lytchett Bay, 2 Osprey were seen throughout the day and it appears that one is without a blue davic ring, indicating a new unknown, individual is now in the area. A juvenile Peregrine falcon was also seen and photographed, it appears to be one of the recently fledged Poole birds and looks to be confidently finding its way around the harbour.

6 Spoonbill, a Whimbrel and good numbers of Linnet were recorded on Coombe heath.

During the morning’s Summer Safari Cruise, we watched 2 Osprey hunting together along the northern edge of the Wareham channel. Later, a single Osprey landed with a fish in a pine tree on the Arne peninsula. These could have been the same individuals that were later seen in Lytchett Bay. A distant White-tailed eagle caused mayhem in the Wytch channel with dozens of gulls and egrets erupting into the air. The eagle was soon lost to view in the light rain that was moving in from the south west. Black-tailed godwit numbers continue to rise with at least 170 recorded, also 10 Greenshank, 4 Avocet, 20 Dunlin, 4 Mediterranean gulls and 2 Turnstone were the highlight on the Brownsea lagoon.

This evening an un-ringed male Osprey was hunting in the Wareham Channel along with a ringed individual. Last night a Wood Sandpiper was noc-migged over an Oakdale garden, and this morning it was another amazing morning for Grasshopper Warbler with 17 ringed in the Lower Piddle Valley.

Juvenile Peregrine Falcon – Lytchett Bay – Mark Wright

Linnets – Coombe heath – dizzygirl66.bsky.social


Harbour Update – 16/07/25

Posted on: July 16th, 2025 by Birds of Poole Harbour

A far better day today with the wind dropping right off over night. The harbour resumed being back to it’s calm tranquil self this morning, and as a result good birding resumed. From our Summer Safari cruise this AM we were treated to a spectacular show of a male Osprey catching a fish, only to then be chased down by male White-tailed Eagle G463. Thankfully the Osprey got away. We thought initially the Osprey was 022, but looking at photos we think it may have been new male 5H3. Also caught up in the middle were 1 Peregrine and 2 Hobby, which also had ‘a pop’ at the eagle. At Swineham 10+ Bearded Tit were flying around the reed beds, with multiple juveniles sitting high on reed heads giving great views. Out on the mud in the Wareham Channel c250 Black-tailed Godwit were feeding super close to the boat and there were also 3 Greenshank and 2 Whimbrel. On the Brownsea Lagoon today there were 6 Spoonbill, 2 Avocet, 12 Common Sandpiper, 9 Greenshank, c400 Sandwich and Common Tern and 10+ Dunlin. During our Carey Osprey Tours today, there were plenty of flights around the nest from the three chicks, with 5R6 still remaining on the nest, although doing some impressive helicoptering. We’re pretty sure an ‘intruder’ Osprey came towards the nest, with CJ7 alarm-calling and quickly seeing it off. Potentially 5H3? It was another raptor fest, with 4 Common Buzzard, 1 Hobby, and 1 juvenile Peregrine. Also of note were 1 adult and 1 juvenile Green Woodpecker. The ringing season got off to a flying start in the Lower Piddle Valley with the first 6 Grasshopper Warbler of the autumn ringed, along with the first passage Willow Warblers, Sedge Warblers, Whitethroats and a Kingfisher. Finally, after several hours of watching, the Purple Heron re-appeared this morning and then again this afternoon at Little Sea, Studland, where there was also a Great White Egret. 

White-tailed Eagle G463 chasing male Osprey 022 in the Wareham Channel this AM from our Summer Safari Cruise – Martin Wright

Black-tailed Godwits – Wareham Channel – Alison Copland

Grasshopper Warbler – Lower Piddle Valley – Ed Betteridge


Harbour Update – 15/07/25

Posted on: July 15th, 2025 by Birds of Poole Harbour

A rather quite windy affair today with a peak gust of 42mph in the harbour, but that didn’t stop the birding for many people. From our Summer Safari this morning, female White-tailed Eagle G466 was sat on a sign over at Shipstal, RSPB Arne and we just caught a view of male Osprey 022 before he headed up the Piddle valley to deposit a fish to the nest site. We also had 2 juvenile Peregrine that were causing trouble in the Wareham Channel, firstly annoying one of a local Marsh Harrier, and then 2 Hobby started giving them grief over Arne Hill. The Brownsea Lagoon Spoonbill arrival seems to be getting going with 4 last week, 5 yesterday and present 6 today. Also on the lagoon today were 2 Avocet, 1 Little Ringed Plover, 11 Dunlin, 6 Greenshank, c400 Common and Sandwich Tern and 5 Common Sandpiper. In Lytchett Bay there were 2 mystery Osprey this afternoon which were in trees at the back of Sherford Pools before flying off over Holton Lee and esterdays Purple Heron was seen again in Little Sea at Studland. Last night we helped set up a ringing station at Carey Secret Garden, and opened the nets at dusk on the off chance a few Nightjar were around. By 10:15pm 3 were flying about and we managed to catch an adult male.

Greenshank – Wareham Channel, from Summer Safari Cruise – Mark Wright

Common Sandpiper, Brownsea shoreline, from Summer Safari Cruise – Mark Wright

Nightjar ringed last night in Lower Piddle Valley

 


Harbour Update – 14/07/2025

Posted on: July 15th, 2025 by Birds of Poole Harbour

A juvenile Purple heron has made an appearance at Little Sea, Studland today. It would be fascinating to know where this heron has dispersed from on the continent. They are known to travel large distances.

Also at Little Sea today, 2 Common sandpiper, 20 Little egret, 1 Great white egret, 2 Grey heron, 15 Mediterranean gull, 1 Nightjar and 6 Swift.

At Lytchett Bay earlier in the day, 7 Lapwing, 12 Teal, 2 Whimbrel, 1 Black tailed godwit, 2 Green sandpiper, 13 Greenshank and the usual Osprey in the far tree.

Arne had even more godwits on the low tide, with 120 Black tailed godwit recorded, also 4 Redshank, 10 Curlew and 50 Oystercatcher.

Juvenile Purple heron – Little Sea, Studland – Richard Stephenson


Harbour Update – 13/07/2025

Posted on: July 13th, 2025 by Birds of Poole Harbour

Hopefully the final day of the heat wave today as the weather is due to cool off for the week coming. There was plenty of bird of prey action in the Wareham Channel this morning. The resident White-tailed Eagle pair were active on the sandy cliffs and shorelines, attempting to fish themselves and steal fish off of cormorants. Osprey 022 caught a fish and 1 of the juvenile Marsh Harriers was exploring further afield in the channel. 1 juvenile Peregrine was soaring over Arne Moors. On the Brownsea Lagoon the 5 Spoonbill were still present along with 2 Avocet, 5 Dunlin and 7 Greenshank. From Rock Lea View in Lytchett Bay there were 1 Marsh Harrier and 1 Greenshank. At Holton Heath there was 1 Garden Warbler present along with a party of 3 Crossbill heading East.

In other exciting news, we had even more fledging today! 2 more chicks from the Careys Secret Garden Osprey nest fledged this morning, 5R3 and 5R4. Just 5R6 to go! They’ll continue to come back to the nest site for many more weeks as they’re still reliant on their parents while they begin to take their first exploratory flights.

White-tailed Eagle G466 – Wareham Channel from our Summer Safari Cruise – Alison Copland


Harbour Update – 12/07/2025

Posted on: July 13th, 2025 by Birds of Poole Harbour

Apologies, for the delay in getting sightings up for today. Great news as the first chick of the Carey Osprey Nest 5R5, fledged successfully at 7:38pm. 1 Osprey was also in the dead trees at Middlebere, as seen from Coombe Heath at RSPB Arne, and 2 Spoonbill were feeding in the channel. From the Middlebere National Trust Hide 6 Greenshank, 1 Whimbrel, 1 Common Sandpiper and 1 Great White Egret were all seen. Interestingly, there are now 5 Spoonbill on the Brownsea Lagoon, having joined the group of 4 over-summering 2nd calendar year birds. Our main flock of Spoonbill from continental Europe normally don’t start arriving until the start of August, when they’ll continue to build until the peak of ~80 in October. So, this new arrival could just be another wandering young bird, or possibly an early returner (failed breeder) from the continent.

Osprey 5R5 taking his first flight and semi-fledging to sit with CJ7 on the camera perch – Carey Osprey Tour


Harbour Update – 11/07/2025

Posted on: July 11th, 2025 by Birds of Poole Harbour

A few small flocks of Crossbill were heading north this morning over Wareham Common and Carey . 6 Cattle Egret were in cow field off Nutcrack lane this evening, including 1 fresh juvenile, which could be a sign of semi-local breeding and dispersal. 2 Red Kite were over Wareham Forest. 1 Peregrine was sat on one the pylons in Lytchett Bay and 1 was hunting over Holes Bay this evening which could well be some of the juveniles from the Asda building dispersing and exploring.

More increases in wader numbers this evening from our Sunset Safari Cruise with c80 Curlew and c200 Black-tailed Godwit in the Wareham Channel. There were also 4 Greenshank here on the low tide and then a total of 12 Greenshank on the Brownsea Lagoon at high tide, although there may be some overlap of these birds. 2 Spoonbill were feeding on Brownsea Lagoon along with 2 Common Sandpiper and c10 Dunlin. 1 Osprey caught a fish in the Wareham Channel this evening and 1 White-tailed Eagle flew in while we were heading out of the Wareham Channel. 1 juvenile and 1 adult Marsh Harrier were also active here.

A really nice find by Trevor Warrick yesterday of 1 Whinchat (pictured below) on Wareham Common . Could this be a local dispersal or a very early migrant?

Whinchat – Wareham Common – Trevor Warrick

Nightjar – Slepe Heath from our Nightjar Walk last night – Paul Morton


Harbour Update – 10/07/2025

Posted on: July 10th, 2025 by Birds of Poole Harbour

Another scorching hot day with clearly quite a few flying insects about, as there were several big groups of Black-headed Gull and Mediterranean Gull hawking for insects in the thermals. Numbers of waders are steadily building in the harbour as showcased on the high tide at Lytchett Fields with 40+ Redshank, 15+ Lapwing, 6 Green Sandpiper, 2 Greenshank, 1 Curlew, 1 Whimbrel and 1 Oystercatcher. There was an intruder Osprey at the Carey Osprey nest today at 1pm, who was quite persistent in showing interest until CJ7 drove it off. Looking at the quite tatty plumage, this is likely ‘6C6’ the Lancashire female who has been hanging around for a couple of weeks now, especially in Lytchett Bay.

In other news, yesterday evening we ringed the 2 Osprey chicks on Nest 2, the second breeding pair of Ospreys in southern England. These were the juveniles of our translocated male 374 and the Rutland female 1H1. The chicks were ringed 5R7 and 5R8, both with intermediate weights of 1.64kg so sexes couldn’t be immediately determined, although that should become clear in the coming weeks.

Preparing to weigh one of the Osprey chicks at nest 2 yesterday evening


Harbour Update – 09/07/2025

Posted on: July 9th, 2025 by Birds of Poole Harbour

Despite the hot weather today, there was still plenty to see in the harbour. During our Carey Osprey Tours, we were watching with excitement as the chicks were very active, ‘helicoptering’ and strengthening their wing muscles, in preparation for fledging from this Friday! Even after fledging, the chicks are still active, particularly from now onwards and will remain close to the nest over the next few weeks, even coming back to feed at the nest in mid August. CJ7 and 022 will continue to bring in fish on to the nest for the four chicks, even when the chicks are exploring the local area. In the morning session, we had 1 Hobby quickly fly-past and 1 Spotted Flycatcher feeding on insects by the side of the viewing platform. Elsewhere in the harbour, the first Kingfisher of the Autumn was seen in Holes Bay as well as increasing numbers of waders including 89 Redshank, 65 Black-tailed Godwit, 31 Curlew, 1 Whimbrel heading south-west, 9 Teal, alongside 1 juvenile Peregrine. This bird was one of the young from the nest on the Holes Bay Asda in Poole, with the juveniles now seeming to be venturing further afield and gaining in confidence, whilst also practising their hunting skills. Despite their nationwide decline, it seems to be that Swifts are having a relatively good breeding year locally. A maximum count of 26 were reported over Christopher Crescent Way in Oakdale today.

Male Osprey chick 5R4 ‘helicoptering’ this afternoon


Harbour Update – 08/07/2025

Posted on: July 8th, 2025 by Birds of Poole Harbour

The sunny, warm conditions made raptor watching ideal today. During our morning Summer Safari Cruise, 1 Osprey (presumably male 022) was seen in the Wareham channel, attempting to catch a fish. For a while, this Osprey was seen mobbing male White-tailed eagle, G463, who was observed flying off the back of the boat before landing on the salt marsh. A few moments later, a Marsh Harrier then joined in mobbing the eagle. Later in the journey, another 2 Marsh harrier, 1 Kestrel, 5 Common Buzzard and a juvenile Peregrine falcon were spotted by all on board.

While cruising up the mouth of the River Frome, 4 Bearded tit made their typical ‘pinging’ calls and appeared briefly on the top of the reeds. 2 Sand martin, 30 Swallow and at least 60 Mute Swan loafed around in the mouth of the river. The growing flock of Black-tailed godwit has now exceeded 200 in the Wareham channel.

The final chapter of today’s boat trip visited the Brownsea lagoon. This didn’t disappoint with 4 Spoonbill, 10 Dunlin, 2 Greenshank, 30 Mediterranean gull, 1 Common sandpiper, 5 Avocet and 2 Little tern. Little terns are one of the UK’s smallest seabirds. Their population has declined in recent years with only about 1,500 breeding pairs left in the UK. The nearest breeding colony in Dorset in on the Fleet, near Weymouth.

Elsewhere in the harbour today, 2 Whimbrel, 27 Curlew and 9 Redshank were in Brands Bay while 3 Mediterranean gulls and a couple of Lesser black-backed gulls were seen feeding off Jerry’s point.

White-tailed eagle – Male G463 – Wareham channel – Gail Edgley

 


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