Poole Harbour sightings blog

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

Latest Sightings

Harbour Update – 02/08/25

Posted on: August 2nd, 2025 by Birds of Poole Harbour

There were plenty of general migrants around today with Willow Warbler, Sedge Warbler, Common Whitethroat and Stonechats seemingly on the move in good numbers. There were multiple Osprey once again withe 3 seen in Lytchett Bay, 3-4 seen around the Wareham Channel and sightings also in Middlebere. The Brownsea Lagoon held 12 Spoonbill, 6 Sanderling, 120 Dunlin, 1 Knot  full summer plumage, 22 Avocet, 72 Black-tailed Godwit, 4 Ringed Plover, 19 Greenshank, 53 Common Redshank and 17 Common Sandpiper. At RSPB Arne a Pied Flycatcher was on Coombe Heath.

Female Osprey CJ7 seeing off yesterdays male Honey Buzzard – Carey Secret Garden


Harbour Update – 01/08/25

Posted on: August 1st, 2025 by Birds of Poole Harbour

It’s August! A month full of potential and migrant birds. With autumn migration having started so early this year, it will be interesting to see how extensive and busy the main passage month will be for many of our warbler, flycatcher and chat species, not to mention Ospreys, waders and a whole host of other birds. Today a fine adult male Honey Buzzard came and gave our Osprey family some grief briefly, before soon being escorted out of the area by male Osprey 022. It already feels like it’s going to be a busy Osprey season this year, with 3 over Lytchett Bay together this morning, 2 in Middlebere, 3 seen in the Wareham Channel and at one point at Carey 5 together, one of which was definitely an intruder Osprey. Although some of these will relate to the same individuals, including our family of 6 from the Carey Secret Garden nest, there’s probaly no less than 10 present currently. Also in Middlebere were 7 Spoonbill, 1 White-tailed Eagle over, 1 Great White Egret and 1 Hobby. At South Haven, Studland a Grasshopper Warbler and 2 Whitethroat were in scrub and at the PCW Drain, Fleetsbridge a Garden Warbler and 2 Whitethroat were in the ditch.

During the sunset safari this evening, female White-tailed eagle, G466, was ensconced on Gold point, Arne, watching and ruling over her harbour. An Osprey successfully caught a fish in the Wareham channel and headed west towards the Carey nest, soon afterwards another Osprey but this time an unringed individual was hunting in the same location. A few Bearded tit were ‘pinging’ in the reed bed at the mouth of the harbour and two harbour seal were loafing on the edge of the salt marsh.

During the journey over to Brownsea lagoon and on the lagoon itself, a noticeable increase in Mediterranean gulls with at least 20. 8 Spoonbill were seen flying west towards Ower bay and a further 6 were on the lagoon. On the lagoon; 30 Dunlin, 8 Ringed plover, 6 Turnstone, 6 Common sandpiper, 5 Greenshank and 10 Redshank and a single Wheatear on the sea wall

Bullish passing male Honey Buzzard giving the Carey Osprey family grief at 10:45am today


Harbour Update – 31/07/25

Posted on: July 31st, 2025 by Birds of Poole Harbour

A rainy end to July which made birding tricky with intermittent downpours. Nice numbers of waders building up in Holes Bay for our pop-up watch today with c15 Curlew, 3 Whimbrel, 3 Common Sandpiper and c50 Black-tailed Godwit as well as 2 Peregrine sat very distantly on the Asda building in Poole. In the early afternoon at the Middlebere hide there were 2 Greenshank, 2 Green Sandpiper, 1 Osprey, 1 Hobby, 2 Whimbrel and c200 Black-tailed Godwit. At Shipstal point there were 1 Spoonbill and 2 Whimbrel.

At the Piddle Valley ringing site another 80 birds were ringed before the rain came in with 38 Sedge Warbler, 4 Grasshopper Warbler, 2 Reed Warbler, 6 Chiffchaff and 10 Willow Warbler. There was also a bit more variety with the first Lesser Whitethroat of the season, 1 Firecrest and 1 Grey Wagtail.

We have a couple of bird ringing demonstrations coming up, including 1 next Friday, hoping to show you some of these autumn migrants up close and talk to you all about the bird ringing process. Book online here.

Lesser Whitethroat – Piddle Valley Ringing Station – Ed Betteridge

Firecrest – Piddle Valley Ringing Station – Ed Betteridge

 


Harbour Update – 30/07/25

Posted on: July 30th, 2025 by Birds of Poole Harbour

More signs of Autumn migration well underway today in the harbour. The first 2 Wheatear of the Autumn were present up on Ballard Down this morning and 1 Juvenile Redstart was seen on the edge of Coombe Heath at RSPB Arne. Plenty of Osprey activity with 1 sat up in the dead trees at Middlebere this afternoon and later another fishing in the Wareham Channel (022?). Wader numbers are continuing to build in Holes Bay with 107 Black-tailed Godwit, 91 Redshank, 38 Curlew, 5 Whimbrel, 6 Dunlin, 1 Greenshank, and 3 Oystercatcher, as well as 1 Kingfisher, and 1 hunting juvenile Peregrine Falcon. 2 Great White Egret were briefly seen earlier dropping into the wetland near the Wareham Causeway.


Harbour Update – 29/07/2025

Posted on: July 29th, 2025 by Birds of Poole Harbour

Another excellent summer safari cruise this morning produced a wide range of species. No sooner than 15 minutes into the trip, male G463 White-tailed eagle, was seen sat on the salt marsh at Arne, he didn’t move from that location throughout the morning. An Osprey was briefly see in the same area and then a juvenile female Goshawk circled over the woodland at Arne before heading over the back of the boat and towards Hamworthy and Ham common area. An incredible start to the boat trip!
The Wareham channel contained the usual growing flocks of Black-tailed godwits (at least 200), 15 Common sandpiper, 1 Spotted redshank, 12 Greenshank, 50 Curlew, 10 Lapwing and 7 Great crested grebe. An usually early Common scoter was seen in the Wareham channel too.

One of the Carey juvenile Ospreys, male 5R5, was spotted and photographed practicing his hunting techniques while another Osprey, probably his father, 022, fished nearby. Later in the cruise, female White-tailed eagle, G466 was sat on the salt marsh waiting for her opportunity to steal a fish from an unsuspecting Osprey.

Whilst travelling across the harbour towards Brownsea Island, another Osprey was seen catching a fish off Arne whilst the same male White-tailed eagle watched on. Perhaps the fish wasn’t big enough for him to consider chasing down and stealing?

On the Brownsea lagoon, 11 Avocet, 100 Oystercatcher, 10 Ringed plover, 100 Dunlin, 6 Mediterranean gull, 50 Common tern, 150 Sandwich tern and 9 Spoonbill provided a brilliant conclusion to the cruise.

Male G463 White-tailed eagle – Arne – Conor Macleod

Harbour seal – Wareham channel – Conor Macleod

Juvenile Osprey 5R5 – Wareham channel – Conor Macleod


Juvenile Goshawk – Wareham channel – Conor Macleod

Common scoter – Wareham Channel – Conor Macleod


Harbour Update – 28/07/2025

Posted on: July 28th, 2025 by Birds of Poole Harbour

Ospreys are beginning to be seen all over the harbour at the moment as the very early stages of their migration begins to kick in. One Osprey was seen in the dead tree at Middlebere during the morning. 2 adult unringed Osprey were seen at Morden bog, alongside a recently fledged individual from the Carey nest, 5R5. Great to see him exploring the edges of the harbour!

Male Osprey (nestling from two years ago) 5H3, was seen on Coombe heath in the morning, perched up eating a fish. Turlin Moor also had a fly past Osprey, along with 6 Lapwing, 1 Whimbrel, 11 Curlew, 1 Common sandpiper, 15 Redshank, 16 Greenshank and 1 Marsh harrier. 

At Arne, off Shipstall point, 10 Spoonbill (the highest number so far this autumn) 1 Avocet, 14 Curlew, 4 Black-tailed godwit and in the woodland, 2 Firecrest, 1 Nuthatch, 1 Treecreeper. During the morning, male White-tailed eagle, G463, was sat at Gold point watching and waiting for the perfect moment to launch an attack flight.

Osprey 5R5 exploring the Morden bog area – wessexwildlife.bsky.social


Harbour Update – 27/07/25

Posted on: July 27th, 2025 by Birds of Poole Harbour

The first Pied Flycatcher of the Autumn turned up today with 2 being seen at the Pond platform at Coombe Heath, RSPB Arne. Later, 1 was closer to the road but very mobile. 1 Osprey was also at Middlebere along with 1 Marsh Harrier and 1 Common Sandpiper. There seemed to be lots of movement again today with several flocks of Crossbill moving around the harbour and lots of juvenile Willow Warblers seemingly fresh in. 1 Whimbrel was off Shipstal point. 5 Common Sandpiper were at Lytchett Fields with plenty still moving through all across the shorelines of the harbour.

From our Summer Safari Cruise this morning the 2 White-tailed Eagles were showing well with one sat on Gold Point, Arne before giving us a flyby and 1 in the Wareham Channel. Male Osprey 022 was hunting in the Wareham Channel and Lytchett Bay. 1 Spoonbill was in the Wareham Channel and 8 were on the Brownsea Lagoon bringing the harbour total to 9. Also on the Lagoon were c100 Dunlin, 10 Ringed Plover, 4 Sanderling, 7 Greenshank, c100 Black-tailed Godwit and 2 Turnstone.

146 birds were ringed at the Piddle Valley ringing site this morning with 33 Willow Warbler, 7 Garden Warbler and 74 Sedge Warbler.

Pied Flycather with metal ring- RSPB Arne, Coombe Heath – Sam Ryde


Harbour Update – 26/07/25

Posted on: July 26th, 2025 by Birds of Poole Harbour

Another busy day in the harbour, with the same mystery Osprey that’s been in the harbour for the last couple of days seen from Coombe Heath at RSPB Arne. Male Osprey 022 was also seen in the Wareham Channel fishing and heading back up the River Piddle, towards the Carey nest. Both White-tailed Eagles of the territorial pair, G466 and G463 were seen on the breeding gull islands. On the Brownsea Lagoon, there were increasing numbers of Dunlin with 92 counted, including 2 juveniles, as well as 3 Ringed Plover, 55 Redshank, 55 Redshank, 17 Greenshank, 1 Spotted Redshank, 8 Avocet, 8 Spoonbill, and 1 Peregrine Falcon flushing all of the birds this morning. The Purple Heron was reported once again at Littlesea, Studland, with another report of Purple Heron from Furzey Island this afternoon. Most likely the same one, but could it be another? In the Lower Piddle Valley, 99 birds were ringed, including 15 Willow Warbler, 12 Grasshopper Warbler, 3 Blackcap, 9 Reed Warbler, 42 Sedge Warbler, 13 Chiffchaff, and 5 Cetti’s Warbler. The 1000th bird to be ringed so far this Autumn at the site was a Sedge Warbler!

Same ‘mystery’ Osprey in the harbour seen for last couple of days – @dizzygirl66.bsky.social

White-tailed Eagle pair (G463 and G466) in the Wareham Channel  – @petey632.bsky.social

Sedge Warbler – Lower Piddle Valley – Ed Betteridge


Harbour Update – 25/07/2025

Posted on: July 26th, 2025 by Birds of Poole Harbour

A warm and sunny day plus a decent stretch of low tide meant that plenty of birds were observed across the harbour. At Arne, 10 Shelduck were spotted with several almost fully grown youngsters in the group. During this time of year, many adult Shelduck migrate to the Wadden sea, off the coasts of Germany and the Netherlands for a late summer moult. This leaves many young birds to gather in creches within the harbour.

1 Whimbrel, 30 Curlew 200 Black-tailed godwit, 8 Swallow, Dartford warbler, Osprey, Marsh harrier and 6 Siskin also seen at Arne.

During our Sunset Cruise around the harbour, we had lovely views of the growing numbers of Black-tailed godwits, many of them still in their breeding plumage. At least 200 were seen on the rising tide in the Wareham Channel. Male, White-tailed eagle G463 was spotted in a distant Pine tree, but soon took off heading low across the water. G463 has only one foot, but this didn’t stop him from effortlessly grabbing prey and heading back to the Arne beach area to devour it. An amazing spectacle for everyone on board to see! 2 Spoonbill were feeding in the slightly deeper areas of the Wareham channel along with numerous Little Egret. The Mute swan ‘youth club’ appears to be getting bigger with at least 70 young swans in the mouth of the River Frome, this evening they were also joined by 2 escapee Black swans. 8 Greenshank also seen in the same area and 2 Marsh harrier over Gigger’s island.

Bearded tits were briefly seen and heard along the River Frome, and at least 20 Common sandpiper in total, with good numbers along the northern shores of Brownsea Island. The Brownsea Lagoon was getting busy as the tide was rising, 20 Curlew, 100 Dunlin, 2 Sanderling, 6 Bar-tailed godwit (newly arrived migrant birds), 8 Greenshank, 20 Redshank, 150 Common tern, 180 Sandwich tern and 40 Greater black-backed gulls (several fully grown youngsters amongst them).

An ‘unknown’ Osprey at Arne – dizzygirl66@bsky.social


Harbour Update – 24/07/2025

Posted on: July 24th, 2025 by Birds of Poole Harbour

An overcast, warm and dry day meant that birding was straightforward and plentiful. At Brands Bay, 3 Whimbrel, 59 Curlew, 51 Black-tailed godwit, 34 Redshank and overhead, 26 Crossbill (heading towards Rempstone) were the highlights.

Lytchett Bay held all the ‘shanks’, with 13 Greenshank, 2 Spotted redshank and 81 Redshank. An Osprey was spotted but the ring number couldn’t be read.

At the Carey platform today, lots of interactions and fish deliveries from the resident Osprey family but also a persistent unidentified Osprey (with a rather tatty tail) was getting in on the action too.

The 4 young Peregrine falcon chicks from the Asda nest in Poole appear to still be doing well and were spotted above Asda along with the parent birds too.

At Shipstall point, Arne today, 70 Oystercatcher, 75 Curlew, 150 Black-tailed godwit, 3 Great spotted woodpecker, 1 Green woodpecker, and a Jay.

Swineham gravel pit area had 20 Little egret, 9 Egyptian geese, 1 Osprey over head, 1 Marsh harrier and 3 Sedge warbler.

Early morning bird ringing on the Piddle valley floodplain has begun to pick up pace with 0ver 120 Sedge warbler, 19 Grasshopper warbler, Garden warbler, Nightjar, 12 Willow warbler and a Kingfisher ringed. Autumn migration is very much in full swing!

Spotted redshank, Greenshank and Redshank (Left to right) – Lytchett Bay – Mick Brooks

Fish delivery at the Carey Osprey Nest – Alison Copland


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