Showing posts with label Common Tern. Show all posts
Showing posts with label Common Tern. Show all posts

Monday, 3 July 2017

New life on Brownsea

A few weeks ago a family trip to the tern colony on Brownsea Island was rudely interrupted by news of an Elegant Tern at a tern colony in Pagham Harbour. One of the reasons I had agreed to visit Brownsea was a secret hope that the Tern might appear there and that I would be the one to find it. Fast forward a couple of weeks and the Elegant Tern was indeed discovered at the Brownsea tern colony - not by me as I was in London on business, but by my former colleague Hamish Murray, doing his rounds for his new employer, the Dorset Wildlife Trust.
Sandwich Tern: a demanding youngster
This one was stood a couple of yards from where the Elegant Tern roosted on webcam
Sandwich Tern chick - this was taken 10 days ago so this bird will probably now be unrecognisable
Black-headed Gull chicks were on the islands and swimming on the lagoon
I don't think I have ever seen so many Common Tern chicks on Brownsea - there are 30 in this photo alone
Despite roosting overnight and being widely watched on the Brownsea webcam the Elegant Tern was only present in the colony for the first hours of daylight the following morning. I made a couple of visits to the island over the following days - it was a very long shot that the Tern might drop in again (and indeed it didn't) but I knew there would be plenty to see and photograph in any case.
The breeding terns can be very feisty - here a Common Tern takes a Little Egret to task

It's not all happy endings though - a Mediterranean Gull making off with a Black-headed Gull chick
That Med Gull again - butter wouldn't melt!
Common Tern bringing food back to the nest
Common Tern
Within the tern colony, both breeding species - Sandwich and Common - seemed to be doing incredibly well. The Sandwich Terns appear to have benefitted from fencing erected around their favoured islands preventing trampling by Sika Deer. The Common Terns prefer unfenced islands and they are also doing well - possibly because the pair of Yellow-legged Gulls which have bred in several recent years, and which plunder the tern chicks for their own offspring, don't appear to have nested this year.
The Terns were bringing a variety of food back to the nest - sandeels...
...Pipefish...
...and other small fish
Sandwich Tern

Refreshing to see so much new life doing well on the Island - and a great place for photographing the terns going about their business.
Sandwich Tern calling on approach to the colony

Sandwich Tern
Sandwich Tern
Sandwich Tern with a handsome catch

Sunday, 11 June 2017

Events take an inelegant turn

The bitter experience of recent years should have taught me that three things are guaranteed to bring inconveniently timed news of a rare bird: my wife's 'birthday weekend'; a trip to Brownsea; and the arrival of visitors at our house.
The Elegant Tern wing-stretching at Church Norton - apologies for all photos which are badly affected by extreme distance and heat haze!
To illustrate this, on my wife's birthday weekend a few years ago we went west to Devon, only to find that a Black-eared Wheatear turned up in the New Forest just to the east of home. I still haven't seen one. Trips to Brownsea over the years have provoked sightings of White-throated Sparrow in Hampshire and Semipalmated Sandpiper elsewhere in Dorset - though I managed to catch up with both eventually. And I have lost count of the number of rarities which have frustratingly appeared whilst we have been entertaining friends or family.
The Elegant Tern in flight with the smaller Sandwich Tern - the rings on the legs can be seen here
Mid-June often produces something hideously rare, so it was with an air of foreboding that I agreed to visit Brownsea yesterday, just before Claire's birthday, in the company of visiting friends from Cornwall: the full hat-trick of compromising circumstances. Inevitably, within hours of our arrival, events took an inelegant turn when new broke of, well, an Elegant Tern. This bird had a made couple of fitful appearances in Hampshire during the course of last week, but had just been re-found amongst the tern colony at Church Norton in Pagham Harbour.
The Elegant Tern in flight showed a dark wedge in the primaries and a hint of a dark secondary bar
We were due to meet another friend who is visiting from Australia for an evening meal in Poole and I knew that this gathering really could not be missed without grave consequences. With luck and a fair wind, however, I calculated that I could get to Church Norton and back to Poole in good time for the dinner. But only if I left immediately.
A view of the underside of the wing
To cut a brief, tense exchange littered with sub-text even shorter, permission was reluctantly granted for me to perform this act of caddish abandonment. In mitigation, I had been pressing Claire hard for confirmation of whether this was in fact her 'birthday weekend' - it's a movable feast, you see (well, movable by her anyway) and I know that the official birthday weekend when it eventually falls involves a strict 'no-twitching' curfew. Fortunately, she had confirmed earlier that morning that this was not in fact the official 'birthday weekend'. I had therefore given notice of the possibility that the Elegant Tern would reappear, requiring my undivided attention.
Elegant Tern shows a white rump (the similar Lesser Crested Tern has a grey rump)
In further mitigation, the friends from Cornwall visited us as recently as May (ignoring my advice to avoid visiting me in May) and were staying with us primarily to see the mutual friend from Australia. With impeccable twitcher's logic I rationalised that we were really just therefore providing accommodation, so this was a 'secondary' visit, from which absconding was morally justifiable. Several of the well adjusted chaps I got chatting to at Church Norton agreed, though, on reflection, perhaps the ones who had abandoned children's birthday parties, weddings and funerals to see the Elegant Tern are not the best benchmarks of social acceptability...
This photo gives some impression of the extreme length of the Elegant Tern's orange bill
Anyway, the journey to Pagham Harbour was not going to be easy, as to get to Brownsea we had driven to Studland, parked there and taken the foot ferry over to Sandbanks before boarding the yellow boat to the island. I had to complete this journey in reverse before crossing the mouth of Poole Harbour for the third time of the day and being on my way to Sussex.
The Elegant Tern was dropping in with the breeding terns - others of this species have hybridised with Sandwich Terns in French and Spanish breeding colonies
The boat leaving Brownsea was delayed waiting for a massive Condor ferry to pass through the harbour mouth, so I just missed the Sandbanks Ferry back to Studland. They run every 20 minutes, so I caught the next one and sprinted to the car to try to make the return journey on the same ferry - I was successful, but needn't have rushed as it sat there for 15 tortuous minutes longer than usual, apparently waiting for a large freighter to enter the harbour, before trundling north towards Sandbanks.
Four species of Tern in this photo - Elegant (top left), Little (barely visible bottom left), Sandwich (to the right of the Little Tern) and Common Tern (top right)
With the fifth boat journey of the day complete, I hit the road proper. Traffic was mercifully light, and, on the advice of Steve Smith, who was about 20 minutes ahead of me, I gambled on finding a parking space near Church Norton, thus avoiding what would otherwise have been a long walk from Sidlesham Ferry Pool. I was successful, and as I headed for the edge of Pagham Harbour where the Tern had been seen, James Lowen passed me still in his car, also hunting down a convenient parking place. At this point there had been no sign of the Tern for over an hour. We both feared it had gone back out to sea but I told him where to park and headed off to catch up with Steve in any case.
One of my better flight shots of the Elegant Tern - against not terribly stiff competition!
I would be on a deadline, and calculated that I had until 1630 before I needed to head back to Poole for dinner. It was now 1445. 'This has 'dip' written all over it' I thought as I approached the line of birders scanning the tern colony. When I was three paces behind them, I recognised Barry Wright from Kent and heard him say 'there it is, it's just appeared on the spit'. And there it was, on the spit. Too easy! I scoped it, snapped it and phoned James to chivvy him along in case the flighty Tern did another bunk. A couple of expletives later he was behind me, fumbling with scope and camera as I had minutes before. After some good scope views and bad photos, I headed off and was back in Poole in good time for the evening celebrations.
A Little Tern gave a close fly-past at Church Norton
Any large, orange-billed tern in the UK is a serious rarity, but they can be notoriously difficult to identify. Fortunately, the Church Norton bird had been colour-ringed and DNA tested when it hooked up with a tern colony in France, so there could be no doubt about its identity on this occasion. A truly remarkable record, as Elegant Tern comes from the Pacific coast of California and Mexico. I was fortunate that it chose Church Norton to appear, as with the exception of Brownsea, there are not that many large tern colonies close enough to enable me to get to see it in the time I had available.
Little Tern hovering before a dive

Monday, 8 June 2015

Has the Eagle landed?

Well either Dorset birders are having a collective hallucination or the Short-toed Eagle is back. Four possible/probable reports this week, all within a short glide, as the eagle flies, of last year's initial location of Morden Bog. Had a quick scoot around looking for it tonight without success so here are a few almost forgotten photo year-ticks picked up on my travels in recent weeks to compensate - almost forgotten either because of the common-ness of the subject or the crap-ness of the photo.
Common Tern, Lodmoor, Dorset (#195)
Turtle Dove, Frampton Marsh, Lincs (#196)
Goshawk in the Brecks (#197)
Red Kite, Dorset (#198)

So, we're getting close to #200. Could it be the STE?

Wednesday, 4 June 2014

And breathe...

Dorset's Smooth Snakes and Sand Lizards could finally un-clench on Monday morning as it became apparent that the Short-toed Eagle had moved on. Although I saw the bird twice and only really had to wait a couple of hours between the initial sighting and my own, it still left me with a buzz which I took with me on my return to work on Monday. I always expect something mega-rare in the first week of June because (i) there always is (ii) I'm always busy after a half-term break, and tied up the following weekend with the start of the camping season, Claire's birthday etc etc. No surprise then that a Spectacled Warbler turned up in Norfolk. But not even that prediction being proved  correct could wipe the smile off this week as the Eagle had already got June off to a flying start.

Terrible photos of tiny waders #1: Little Ringed Plover at Swineham 24th May
Terrible photos of tiny waders #2: just a single bird present for the day
I had the whole week off, and, fortunately with hindsight, we decided not to go away. The downside of this was that the bills still rolled in through the letter box, and I was constantly reminded about the windows needing cleaning, gutters wanting fixing etc. The up-side was that I could get away with a lot more local birding and was a bit freer to twitch should something good turn up.
Terrible photos of tiny waders #3: Temminck's Stint at Lodmoor, 30th May
Terrible photos of tiny waders #4: here with a Ruff for size comparison.
It started with the best of intentions, flogging the patch in the hope of re-discovering the Black-winged Stilts which turned up last time I went away, or the Great White Egret which had been burning the candle at both ends, going out early and coming back late to roost and feed at mystery locations. The Stilts returned - but to nearby Lytchett Bay not Swineham, and, having dissed this site in a previous post I was too proud to beg it's guardians for access to the off-limits location. Several early/late shifts failed to turn up the Egret as well, so not a great start to the week.

Spotted Flycatcher at Morden Bog: taken just 3 days before the Eagle arrived
Treecreeper at Morden Bog with spider
But perseverance was rewarded with a patch tick in the form of a Turnstone. Not exactly a bird to get anyone else's pulse racing, except perhaps Marcus, but surprisingly rare at Swineham. By Wednesday, the Turnstone looked like it might be the highlight of the week: a poor return for my efforts by any standard. Then things picked up with a Serin at Durlston that morning, a Ross's Gull on the Exe Estuary in the afternoon, and the following day a Temminck's Stint at Lodmoor offered the chance of a Dorset tick which I duly snaffled up in a quick smash and grab.
Twitching the Temminck's provided an opportunity to catch up with the Arctic Tern which has summered with the Common Terns in recent years
Arctic Tern in the foreground - a slighter, shorter-legged and more blood-red billed bird than the Common Tern behind
Throughout the week my kit was packed for an emergency twitch - 'have leave, will travel' being my motto at times like this - and news of a Slender-billed Gull in Norfolk had me haring off in that direction on Monday in pursuit. Reason and mathematics fortunately intervened soon after as it dawned on me that (a) I wouldn't get there before dark (b) it was Bank Holiday Monday so I might be stuck on the M25 until Tuesday. I had got no further than Longham Lakes by this point, and the bird disappeared in any case, so a lucky escape there at least.
Arctic Tern on the left - not the long tail streamers and neat black line on the trailing edge of the primaries
Here quite a dark-billed Common Tern coming in to land...
Bee-eaters were appearing everywhere throughout the week: on the ringing nets at Portland Bill, on wires at Durlston, and chatting up the locals in bars with their smooth continental patter. I was up and down to the Portland and Purbeck coast like a quarry lorry but just couldn't get there fast enough to add one of these stunners to my Dorset list. Then the Eagle appeared to sweep all the best laid weekend plans away with one flap of its awesome wings. I spent the rest of the weekend resisting the massive temptation to write blog posts with Eagle-based puns in the title, figuring they would all be taken by other bloggers anyway. Andy Mears said he was looking forward to my post, so good to know it was eagley-awaited by one person at least. See what I did there?

...and a Sandwich Tern to complete the collection
And one more of the Ross's Gull - High Arctic wanderer and bird of the week until elbowed out of the way by a certain raptor from warmer climes.

Tuesday, 27 May 2014

The privations of island life

I've written before about how one of the more miserable aspects of life in Dorset is the thankless chore of visiting Brownsea Island at least once a year. After the endless, gut-churning 5 minute boat ride, comes the relentless slog across at least 100 yards of boardwalk to the nature reserve where you are forced to sit and wait in annoyingly well-appointed hides for literally seconds before seeing waders and breeding terns at point blank range. Honestly, I don't know why I bother, I should just go seawatching at Branksome or something for some proper close-up action. As if all the quality birds on the lagoon weren't enough, during this weekend's visit with the family an impudent Hobby almost took my head off in a low stoop after a dragonfly. The cheek! And as for those squirrels, well don't get me started...
Black-tailed Godwit
Black-tailed Godwits
Common Tern in front of the houses on Brownsea Quay
Common Tern
Drake Gadwall on the lagoon
Hobby
Did a couple of passes and then it was gone
Stunning birds
Red Squirrel near the Church
Red Squirrel
Sandwich Tern
The colony is doing well thanks to netting erected to keep out Sika Deer
Yellow-legged Gull with chick
Common Heath
Shelduck