Another trip to Portland and another Subalpine Warbler! @PortlandBirdObs pic.twitter.com/QrWdDMcJMi
— Nick Hopper (@NickhopperUK) May 20, 2023
20th May
19th May
In Focus optics day @PortlandBirdObs this Sunday 21st May @DorsetWildlife for further info call 01225 891352. @opticronuk @SwarovskiOptik @VortexOpticsUK @hawkeoptics Opticron DBA VHD + 8/10x42 on special ♥ £579/589 down to £499/509 pic.twitter.com/dnDGjXT08W
— In Focus Cotswold (@infocus_Swest) May 17, 2023
More cloud in the sky today - particularly when a spectacular electric storm and downpour rolled in during the afternoon - that dropped another steady arrival of late migrants and also brought down to audible and just visible height a surprise package in the form of 2 Bee-eaters departing to the south over the Obs. The migrant variety included 20 Spotted Flycatchers, 6 Turnstones, 5 Willow Warblers, 4 Chiffchaffs, 4 Blackcaps, 2 Wheatears, a Whimbrel, a Dunlin and a Reed Warbler around the south of the island and 20 Ringed Plovers, 6 Dunlin, 3 Sanderling and a Black Redstart at Ferrybridge; at least 2 of the long-staying Corn Buntings were also about on the land. Overhead passage wasn't as conspicuous as it had been at times earlier in the week but Swifts and Swallows were still on the move and a lone Yellow Wagtail passed through at the Bill. As they have been for several weeks, Manx Shearwaters were ever-present offshore; 48 Common Scoter, a few tardy Common Gulls and singles of Red-throated Diver and Arctic Skua also passed through off the Bill.
The second Cypress Tip Moth Argyresthia cupressella for the island was trapped overnight at Sweethill.
In days gone by there'd have been no tangible evidence for the pass overhead by the Bee-eaters - today's event happened so quickly that even folk close by dipped them - but these days by the simple expedient of leaving the nocmig recorder running we get left with something to review at our leisure. In this case things weren't helped by the dish pointing a good 90° away from the birds and the world and his wife talking loudly right beside it; however, with the volume maxed out the birds are quite audible and the sonogram clearly shows the four loudest calls that we've highlighted (we have had to chop out a few seconds of really intrusive extraneous racket between each call so the calls are a little closer together than they were in real time):
Weymouth Pelagic 10 Puffin, 2 probable Storm-petrel, ca30 Common Scoter, 13 Manx Shearwater, Swift 4 House Martin, 15 Swallow, 2800 Herring Gull, Common Gull, Bottlenose Dolphin @naturetrektours @EastonBirder Portland Cliffs an encouraing 100 Kittiwake, 900+ Guillemot, 70 Razors pic.twitter.com/tpqqbglGSb
— Tom Brereton (@tom_m_brereton) May 19, 2023
18th May
One of these years we're going to be too old and knackered to keep doing this but they're always worth it, so while we still can...another hour's sleep lost for the first Storm Petrel of the summer - the earliest date we've ever caught one here pic.twitter.com/EDBmDhryn9
— Portland Bird Observatory (@PortlandBirdObs) May 17, 2023
17th May
16th May
15th May
After a night of light rain and with a decent headwind blowing at dawn a tad more was expected of today than actually materialised; that said, any day with a Hawfinch as the highlight is a pretty decent day. The Hawfinch made an utterly unexpected appearance in the Obs garden long after the apparently promising conditions had evaporated; earlier, a steady passage of 17 Spotted Flycatchers - most moving straight through - had provided the bulk of the numbers among a thinnish selection of other routine arrivals at the Bill that also included 2 Yellow-legged Gulls and 2 Hobbys. Another passing Great Northern Diver was the pick of what little was on the move offshore.
History's shown us so often that you just never know what'll pop up out of the blue on a migration headland like Portland and today it was this Hawfinch found right at the end of the afternoon in the bottom panel of a mist-net that was about to be closed after having been open for nearly 11 hours; with not a hint of untoward happenings afoot and in utterly benign conditions you have to wonder what on earth this bird was up to - where had it come from, where was it heading and, being an adult male, why wasn't it ensconced breeding somewhere © Martin Cade:
The year's first Small Mottled Willow the pick of last night's migrant moths at the Obs; singles of Bordered Straw and Rush Veneer the best of the rest pic.twitter.com/5UMAmfOVkP
— Portland Bird Observatory (@PortlandBirdObs) May 15, 2023
14th May
Firecrest has really returned to form this spring - this one trapped at the Obs this morning is the 23rd ringed during the last two months (only one was ringed in the whole of last spring) pic.twitter.com/idAjv3peZH
— Portland Bird Observatory (@PortlandBirdObs) May 14, 2023
The sound of the next few weeks - Reed Warbler chortling away in Culverwell this morning pic.twitter.com/JbvoeWGBp4
— Portland Bird Observatory (@PortlandBirdObs) May 14, 2023
13th May
A Bordered Straw the best of last night's migrant moths at the Obs pic.twitter.com/X9OZXKHvmI
— Portland Bird Observatory (@PortlandBirdObs) May 13, 2023
12th May
Moltoni’s Warbler at Portland this afternoon showed for a few seconds . A world tick for me. pic.twitter.com/M4S3yfN3uR
— Peter alan coe (@PeteralancoeCoe) May 12, 2023
Insane!!! 😍❤️#moltoniswarbler #portland @PortlandBirdObs pic.twitter.com/CR5w9qGOxX
— Genevieve Barrett (@GenBWild) May 12, 2023
A rather rubbish photo, and to many not quite as exciting as the Moltoni's this morning, but I'm alway still very happy to get good views of a Hobby 😍. This one flew over the obs at about 13:40.@PortlandBirdObs #Hobby pic.twitter.com/5YgVX7JxFh
— Genevieve Barrett (@GenBWild) May 12, 2023
11th May
10th May
9th May
A Gem - the first this year - the best of a selection of otherwise more routine migrant moths caught at the Obs last night; also a few Painted Ladies and Hummingbird Hawkmoths on the wing around the island today pic.twitter.com/u91gZUUppD
— Portland Bird Observatory (@PortlandBirdObs) May 9, 2023
8th May
7th May
Broadcroft Quarry Butterfly Reserve 10:30 - 12:30
— Port and Wey (@PortandWey) May 7, 2023
1 Swift
6 Swallow
3 Common Whitethroat
1 Lesser Whitethroat
1 Blackcap
1 Wood Warbler
2 Chiffchaff
1 Willow Warbler@PortlandBirdObs@DorsetBirdClub@BTO_Dorset pic.twitter.com/aGDbIviZCh
6th May
My last full day at PBO @PortlandBirdObs commenced with heavy rain until 1100hrs, ceased at 1600 hrs with dense fog. As a result only 10 birds of 6 species ringed.Blacp3,CC2 WW&Whitethroat 1.Thanks to Mark C @slashercutts for embarrassing photo when looking for new migrants! pic.twitter.com/kg9eDQdAzI
— Peter J Morgan (@PBOprof) May 6, 2023
Not a migrant bonanza out of the current promising-looking conditions but the first Delicate of the yr of note at the Obs; also 2 each of Diamond-back, Rusty-dot Pearl & Turnip, single Silver Y. pic.twitter.com/apxHPBPfT0
— Portland Bird Observatory (@PortlandBirdObs) May 6, 2023
5th May
4th May
— Paul Harris (@PaulUpwey) May 4, 2023
A grim seawatch from Chesil this morning, the only real highlight was a sum plum Great Northern that landed on the sea offshore. Greylag at Ferrybridge on the way back to the car worth a mention, not common in these parts. Soon flew off up the Fleet. @PortlandBirdObs pic.twitter.com/0SqGkNTNzq
The easterly wind continued at PBO @PortlandBirdObs until late afternoon but cloud early on from the south dropped enough migrants for 30 to be ringed.25WillowW, with 1 each of CC,Blcp,GardnW,SedgeW Wheatear and Dunnock.After the drilling all our sown 40+acres have been rolled. pic.twitter.com/alxI9yTo0m
— Peter J Morgan (@PBOprof) May 4, 2023
3rd May
A buffeting easterly wind continued with 5 birds ringed, a 2nd calender year Pied Flycatcher a suprise . The weather was conducive to crop drilling under our DEFRA Mid-Tier Conservation agreement & educationaly Martin and Jodie introduced local school children to bird migration. pic.twitter.com/pTRoKA19Rf
— Peter J Morgan (@PBOprof) May 3, 2023
2nd May
1st May
Grey,overcast, SW wind resulted in a trickle of migrants @PBOPortlandBirdObs of which 60 of 11 species were ringed 1st SpotFly with 14 WW,6 Blackcap& Whitethroat majority with a young male Sparrowhawk. A Whinchat was also spring trapped and the sun in the afternoon a real bonus. pic.twitter.com/wWLtRcD2Mw
— Peter J Morgan (@PBOprof) May 1, 2023
Portland today with Gillian. Good to meet up again with @PeteralancoeCoe who provided the location for us of this lovely Ring Ouzel. @DorsetBirdClub @PortlandBirdObs @SightingDOR pic.twitter.com/Jf3jOcE7lp
— Alan Membury 💙 (@AlanMembury) May 1, 2023
















































