A Diamond-back - the first this year - the only migrant moth trapped in the wild weather overnight at the Obs pic.twitter.com/pUDvzxt7B0
— Portland Bird Observatory (@PortlandBirdObs) April 12, 2023
12th April
11th April
A decent enough morning gave way to a shocker of an afternoon today, with heavy rain setting in and lasting for the rest of the daylight hours. A fair little arrival on the ground at dawn included 50 Blackcaps and 20 Willow Warblers at the Bill and 10 Wheatears at Ferrybridge, with singles of Little Ringed Plover over the Bill, Black Redstart at Reap Lane and a Ring Ouzel at Watery Lane the best of the less frequents; the Hoopoe in the Weston Street area also showed again, whilst the year's first Whitethroat was at Wakeham. Despite the constantly freshening wind the sea was uneventful, with a constant trickle of Manx Shearwaters, 5 Red-throated Divers and 2 Arctic Skuas the best on offer at the Bill. The day's only other reports were of 2 Mute Swans and 2 Grey Plovers at Ferrybridge.
Also today, belated news received from a visiting birder of a Hoopoe at Tout Quarry on 30th March.
A fall of Silver Ys: 4 trapped overnight at the Obs; other migrants: singles of Rusty-dot Pearl, DSGrass, Turnip and Pearly Underwing. pic.twitter.com/W8cSzyfaut
— Portland Bird Observatory (@PortlandBirdObs) April 11, 2023
10th April
Reed W and Sedge W both firsts for the year from the Obs mist-nets this mrng pic.twitter.com/gdgsHaBKI7
— Portland Bird Observatory (@PortlandBirdObs) April 10, 2023
Another great spring day on Portland, big drop of willow warblers, chiffs and blackcaps in the morning around Avalanche Rd. Then a bonus Reap Ln redstart at the end of the walk. pic.twitter.com/GpMSvheKWp
— Nicolas (@NicEcology) April 10, 2023
A proper migrant moth: a Bordered Straw from the Obs moth-traps overnight; also a single Rusty-dot Pearl pic.twitter.com/e7p8Aut3NQ
— Portland Bird Observatory (@PortlandBirdObs) April 10, 2023
9th April
8th April
7th April
A distinct upping of the ante today, with a nice spread of arrivals that were enjoyed in unbroken sunshine and increasing warmth. The pick of the newcomers was a Cirl Bunting that dropped in for a short while at the Bill; the lingering Hoopoe at Weston Street finally gave itself up to passing birders and afterwards showed from time to time, an Osprey passed through Portland Harbour and a good total of 10 Common Buzzards were overhead at Easton, whilst the day's less common migrants included well into double figures of Redstarts, 3 Pied Flycatchers and 2 each of White Wagtail and Ring Ouzel. Two Ruddy Shelducks over Ferrybridge would also have been popular but seemingly didn't linger. At the Bill, the northeasterly breeze was just fresh enough to drop 120 Willow Warblers - their best arrival of the season to date, whilst passing hirundines also racked up respectable tallies with Swallow likely getting well into a four figure total. Sea passage hardly featured, with 10 Red-throated Divers the best of it off the Bill; up to five Mute Swans wandering between the Bill and Ferrybridge were a local oddity.
Butterfly and moth interest included multiples of both Clouded Yellow and Hummingbird Hawkmoth.
The Hoopoe that's been visiting a private garden at Weston Street made occasional random appearances in front of passing birders today © Nicolas Jones...
6th April
5th April
News this evening of another Hoopoe: this one's been visiting a private garden at Weston both yesterday and today - thanks to Vicki Holliday for the news and photo pic.twitter.com/bsGUcf5gJd
— Portland Bird Observatory (@PortlandBirdObs) April 5, 2023
From this morning's mist-netting at the Obs: Redstart with a freakily elongated upper mandible pic.twitter.com/6TllJqJYl6
— Portland Bird Observatory (@PortlandBirdObs) April 5, 2023
4th April
It was a lovely day to be out birding and some pretty comprehensive fieldwork revealed by far the most varied selection of migrants to date, with plenty to see on the ground, over the sea and overhead. On the ground Redstart (singles at the Bill, Sweethill and the Verne) and Grasshopper Warbler (in a private garden at Southwell) were firsts for the year and the pick of a fair arrival otherwise dominated by the two phylloscs that were reported to be particularly numerous around the north of the island; at least 4 lingering Firecrests, a Snipe and a White Wagtail were also of note. Overhead, 2 Reed Buntings were also new for the year, with Sand Martin, Swallow and Linnet all reaching three figure totals amongst the day-long trickle of other arrivals. Variety was the chief reward from the sea: the Common Scoter tally reached 200, with the wader selection off Chesil including 9 Dunlin, 3 Grey Plover, 2 Sanderling and singles of Little Ringed Plover and Knot, whilst the Bill chipped in with, amongst others, 19 Red-throated and a single Black-throated Diver, 3 Arctic Skuas and 2 each of Shoveler, Red-breasted Merganser and Arctic Tern.
One of the day's Chiffchaffs enjoying the sunshine and warmth at the Bill © Geoff Orton:
Another routine capture of an already ringed bird - this Willow Warbler trapped at the Obs this morning was first marked as a departing youngster at a staging site on Salisbury Plain in August 2021 - gives us a chance to have a look at another of our recently compiled ringing recovery maps...
...not surprisingly, since they've been handled in greater numbers than anything else at Portland, we have a lot of Willow Warbler recoveries on our books, The map of these recoveries is one we need to work on to try and allow viewers to better see the wood for the trees as it's easy to miss amongst all the random migrant movements all sorts of other interesting facets - however, more on that another day © Martin Cade:
3rd April
2nd April
Unlike Brendan Rogers and Graham Potter we did just enough to save ourselves today with the first 50+ ringing total of the year: WW suddenly jumping to top spot, a decent flurry of Bcaps, some late Redwings and yet more Fcrests. Spring finally springing?https://t.co/yhLxoQfqsA pic.twitter.com/GTToFb9i5S
— Portland Bird Observatory (@PortlandBirdObs) April 2, 2023
1st April
31st March
There endeth another month, blown out - perhaps rather fittingly bearing in mind how this March has played out - by a 60mph gale and mountainous swells offshore. The only reports were of storm-blown seabirds: 16 Sandwich Terns, 12 Kittiwakes and 3 Little Gulls through Ferrybridge, 22 Fulmars, 4 Manx Shearwaters, 3 Red-throated Divers and a Sandwich Tern through off the Bill and a handful of grounded Lesser Black-backed Gulls everywhere. With no grounded passerine migrants at all reported from the Bill there was no last minute fillip to some pretty dreadful month totals; as an example, our average March ringing totals during the last five years for Blackcap, Willow Warbler and Chiffchaff have been 60, 21 and 240 respectively, this month's totals for those three species are 6, 5 and 98.
Two of the Little Gulls and a Sandwich Tern at Ferrybridge this morning © Pete Saunders:
30th March
29th March
Every cloud has a silver lining and today it was the manufacturers of trench foot remedies that will have done well out of our misfortune in having to endure most variations of dampness known to meteorology. However, in between the all-enveloping fog that begun the day and the chucking rain that ended it there were enough spells of amelioration that migrants were uncovered, even if none featured in numbers. Firecrests included at least 6 scattered about the Bill and Southwell, a new Black Redstart showed up at the Bill and, as it often does, the rain also dropped wader newcomers in the form of 2 Sanderling, a Little Ringed Plover and a Grey Plover at Ferrybridge; commoner fare even included the odd passing Swallow. A total of 16 Red-throated Divers was a worthwhile return from a sea that was barely visible for long periods.
Singles of Rusty-dot Pearl and Dark Sword Grass made up the overnight migrant tally from the Obs moth-traps.
The new Black Redstart at the Bill © Clare Harrison:
28th March
We start with the sad news of the passing of two of the very last links with the 'pre-Old Lower Lighthouse' era of Portland birding. Barry Mathews and David Godfrey, who both died last week, were two of the true pioneer Portland birders who'd been active right back into the 1950s when the potential of the island as a migration watchpoint was first being explored. Once the Obs as we know it today had been established and formerly recognised as an accredited bird observatory, both Barry and David served long and distinguished terms as committee members and trustees. Our sincere condolences go out to the families and friends of both Barry and David.
Damp and increasingly turbulent conditions saw the sea get most of the attention today. The rewards weren't exactly fulsome but the feeling was certainly of up-Channel passage gathering a bit of momentum, with 76 Common Scoter, 8 Red-throated Divers, 2 Arctic Skuas and singles of Little Egret, Teal and Caspian Gull through off the Bill and 6 Pintail and 2 different Arctic Skuas through off Chesil. The land did get some attention before the worst of the weather blew in, with 30 Chiffchaffs and several Wheatears and Goldcrests new at the Bill where at least 2 Firecrests lingered on.
Today's small movement of Common Scoter was hopefully the harbinger of things to come in the next few weeks. What we're guessing won't be featuring in this years Channel dash are Great Skuas: time-wise and weather-wise, today looked ideal for a pulse of Bonxies yet not a single one was logged which, taken together with their terrible showing last autumn and complete absence through the winter, suggests that avian flu really has ravaged their population © Martin Cade:
Yes, it is a Casp. no probs. I didn't have my glasses on at the Bill so could not see the camera very well. All features check. It is not the whitest headed individual for March but perfectly OK. pic.twitter.com/PcODnAmGim
— Keith Pritchard (@portlandbirder) March 28, 2023
27th March
Short Eared Owl on Portland today. @PortlandBirdObs @Natures_Voice @DorsetWildlife pic.twitter.com/0g2RgUrcQi
— Marc granville (@Grundig66) March 27, 2023
26th March
25th March
24th March
23rd March
22nd March
21st March
20th March
Wot, still no Alpine Swift? - although fieldwork was severely curtailed by some pretty grim damp and dreary conditions there was still a fair bit of legwork put in traipsing around many a suitable swift location but all to no avail. What was in evidence included a nice little arrival of Firecrests - at least 8 scattered between the Obs and Reap Lane - amongst a good drop of Chiffchaffs. Rather oddly, other grounded migrants looked to be poorly represented with no more than a single figure total of Wheatears at the Bill, where 2 Fieldfares were of minor note; elsewhere, a Black Redstart was at Weston. In some of the few periods of better visibility 2 Red-throated Divers passed through off the Bill.
With flying insects at a premium, many of the Chiffchaffs were reduced to scratching about on the ground for sustenance © Nick Stantiford:
19th March
18th March
17th March
Blackcap - another on cue first for the year at the Obs pic.twitter.com/LFrC9himcJ
— Portland Bird Observatory (@PortlandBirdObs) March 17, 2023
Dark Sword Grass from the Obs moth-traps overnight pic.twitter.com/Sk1A0jo3YZ
— Portland Bird Observatory (@PortlandBirdObs) March 17, 2023
It's been a slow start on the ringing front so far this spring but seems finally to be getting going with the first double figure catch of the season today - daily totals as usual at:https://t.co/yhLxoQfYi8 pic.twitter.com/xVUpzmOiZr
— Portland Bird Observatory (@PortlandBirdObs) March 17, 2023
16th March
Afternoon walk round @PortlandBirdObs and Portland Bill With @libbyamac plenty to see, including a Peregrine fly over, lots of returning Wheatears, Black Redstart and the Little Owls in the Obs quarry. pic.twitter.com/D2tWiUuCTG
— Nicolas (@NicEcology) March 16, 2023
Turns out this is a bird from Lundy, Graham - many thanks for posting the photo and thanks also to Tony Taylor for his quick reply with the ringing details: pic.twitter.com/lEw7QsDgA3
— Portland Bird Observatory (@PortlandBirdObs) March 16, 2023
15th March
Portland Bird Obs this Sun 19th March @PortlandBirdObs is the venue for our Optics field day @opticronuk @SwarovskiOptik @hawkeoptics @VortexOpticsUK first Wheatear has arrived @DorsetWildlife @DorsetBirdClub 01225 891352 pic.twitter.com/d5xFIMnSSc
— In Focus Cotswold (@infocus_Swest) March 15, 2023
a few random snaps from around the bill this morning pic.twitter.com/2W11AkT0A9
— andy (@andy33082645) March 15, 2023
Not a bad migrant tally at the Bill so far today: c50 Wheatears, 3 CCs, 2 Fcrests, singles Sand Martin & Brambling + trickle of pipits & albas in off. pic.twitter.com/CPTSxjmQvP
— Portland Bird Observatory (@PortlandBirdObs) March 15, 2023









































