Selsey Bill Seawatch

I am still not totally convinced on the merits of seawatching but with the forecast for today promising a favourable SE wind I thought I would give it a go. I am now the proud possessor of a copy of "Flight Identification of European Seabirds" and I needed to put some of the theory into practice. For me that means getting a picture and being able to study the identification features at home.

I picked Dave up just before six and we headed down to Selsey Bill, which would offer the chance of closer encounters and better pictures opportunities than our own bit of coast. We should have got up earlier, the dedicated seawatchers had been hard at work for an hour or so when we arrived and we had just missed a Pomarine Skua, our key target for the day.

First bird through was a Cormorant. Not really what we were looking for but a good opportunity to check out the camera settings and flight shot techniques.

Cormorant

We then had a steady trickle of the more common birds through, Terns, Divers, Kittiwakes and  Whimbrel, with the occasional, more interesting, Skua species. Perhaps not as good as we had expected but enough to keep the interest.

Sandwich Tern

Sandwich Tern

Common Tern

Kittiwake

Whimbrel

Unfortunately I didn't manage to get a picture of the Little Tern. We also had Black-throated and Great Northern Diver through and Common Scoter.

Black-throated Diver

Common Scoter

Lots of Gannets feeding off shore but these three seemed to be travelling with a purpose.

Gannets

Light and Dark Phase Arctic Skuas but no Bonxies that we could see.

Arctic Skua (Dark Phase)

Arctic Skua (Dark Phase)

Arctic Skua (Light Phase)

And in the end we did get our Pom although it was a long way off and it was difficult to identify until we saw the tail feather spoons.

Pomarine Skua

Large crop of the above showing spoons

We headed for home mid afternoon, happy that we had seen most of our targets. There were still a good number of the hardened seawatchers waiting for more Poms to come through and they had their reward when four went past, close in, late in the afternoon. Great video on the Selsey Blog, not sure who took it but I believe the term used now is Respect.

Close on eight hours of seawatching and I actually enjoyed it. I could become a convert, although I am not sure I could maintain my enthusiasm all through the winter.

Info    Phase or Morph  -  which term should I use. I found the following definitions:-

Phase
noun – traditional (becoming archaic): a genetically determined variability of coloration among individuals of the same species without being attributable to, associated with, or determined by subspecies, race, or geographic population.


Morph

noun – (1) biology: a recognizable group, distinctive for some specific attribute of form or structure, within a species; (2) an individual of a recognizable group within a species known for having two or more groups distinguishable by form or structure; (3a) ornithology: a group or an individual within a species known to vary by form or structure; (3b) an individual bird distinctive for a specific permanent plumage color within a species known for various genetically determined plumage colors that do not vary by age, season, breeding condition, or geographic subspecies status.


Chromer

noun – (Kevinism) an individual bearing a specific, permanent coloration that is one of two or more color variations typical of the species and not attributable to genetic mutation or defect or to age, season, breeding condition, geography, or subspecies status.



So perhaps it should be Chromer, although I am not sure that I would be allowed back into seawatching circles using such language!

Arctic Terns

In the afternoon we moved on to Inner Farne. Similar birds but also the chance of seeing Arctic, Sandwich and Common Terns. The Arctic Terns were the reason for visiting here. Again I had seen them before but never this close. A feisty bird, they nest next to and on the paths and you come under constant attack from birds warning you to keep away from their nests. Wear a thick hat if you go there.

There must be a balance for the Arctic Terns. Nest close to where the people go as it protects against the predator gulls but keep the people away from the nests to protect the eggs. It was interesting that some of the birds took no part in the mobbing of the visitors, choosing to sit calmly on the nests as the people walked past just a few feet away. I wonder if these are older birds who know that they are safe and are happy to let the more excitable youngsters get on with the harassment.

It is difficult to believe that these tiny eggs will hatch in a few weeks and by the end of the year the young birds will be down in the South Atlantic part way through an annual 56,000 mile migration.

The Sandwich and Common Terns were a bit harder to find than the Arctic. The Sandwich Terns were nesting in a tight colony in the centre of the island.

Although their name suggests they should be easy to find, the Common Terns were in short supply on the island with just a few lone individuals found nesting.

The islands still show a brutal side. Gulls wait to attack and steal food from returning Puffins. They also predate nests stealing eggs and chicks. It looks harsh but they have to live and they also have chicks to feed.

Lesser Black-backed Gull

It is not a cheap trip, £35 for the all day birding trip and £26 to the National Trust for landing rights. Expensive but well worth it. The National Trust also has to get the balance right. Allowing people onto the islands inevitably means some disturbance and abandoned nests. However, the money they make goes to providing wardens and to protecting the birds. Keeping the cost high will deter some visitors but I have to say, not me. I will be going back at the first opportunity that I get.

Have the National Trust got the balance right? The boats were very crowded, I would say overcrowded, and there were lots of people on the islands. Most were not birders and many seemed to be surprised by the Arctic Terns attacking them. A well aimed brolly, handbag, or flailing arm could do a lot of damage to these small birds. I also wonder if all the money is being used for the benefit of the birds. I could not find any details of visitor numbers or income but they could easily be taking £5-10K a day. I hope it is all being spent on the birds.

Common Terns

I was back over at Selsey today. My targets were to get a good picture of an Arctic Tern, to see a Cuckoo, and if there were Pomarine Skuas coming through, to get a look at those as well. There have been plenty of Cuckoos reported but, so far this year, I haven't even managed to hear one.

My first stops were the Pagham Harbour Visitor Centre and Church Norton looking for the Cuckoo. There were lots of small birds around in the bushes but no sign of the target bird. My best shot was of this Red-legged Partridge in the Church Yard.

Red-legged Partridge

Down at the bill things looked a bit slow, although there had been a couple of Arctic Skuas through earlier. I was told that there had been a Roseate feeding offshore so I decided to walk along the beach to take a closer look at the Terns. There were a few feeding over the water but with the tide rising the shingle bar was being covered and the Terns were moving onto the groynes to roost.

Terns at rest

Now all I needed to do was to find an Arctic Tern. The Sandwich Terns I can spot, the Arctics and a possible Roseate were a different level of problem.  I was looking for a Tern with slightly shorter legs, longer tail streamers, and a slightly paler upper-side, more the shade of the Sandwich Terns. Is there a difference?

When faced with this sort of problem I usually photograph everything and take the pictures home to check against the diagnostic details.

You only get about an hour before the groynes go underwater and the Terns move back out to sea. I took plenty of pictures and spent hours checking through them at home - and the conclusion - lots of pictures of Common Terns. There may have been an Arctic or a Roseate in amongst them, I may even have seen them, but I couldn't identify them.

The experts sitting at the bill can pick them out at a hundred metres and I struggle with the pictures two feet in front of my nose. I still have a lot to learn.

So here are a few pictures of Common Terns

and a Sandwich Tern

No success this time but I had great fun taking the pictures and I will be going back for another go.

I eventually caught up with a Cuckoo flying west to east along the North Wall at Pagham Harbour. It disappeared in the direction of Pagham Church but I did not bother pursuing it. By then the rain had set in and there was little chance of a picture.

Black Tern

I have had a few trips out birding over the past week but they have mostly been on sea watches or looking for Terns arriving on the coast. Their have been a few good birds about but the picture opportunities have been limited.

Chichester Gravel pits are always a good place to look at this time of year and true to form on Sunday there were hundreds of birds hawking over the water. Black Tern and Little Gull were the highlights but dozens of Common Terns, Swifts, House Martins, Swallows, and a few Sand Martins added to the excitement.

All the birds were distant but I still managed a few record shots.

Black Tern and Common Tern

The Common Tern below helped me to a new first, the first time I have photographed a flying insect at about 100 metres. I knew that the Terns were agile in flight but I hadn't realise that they could also turn their heads through a hundred and eighty degrees.

It would be interesting to see the equation of energy expended over energy gained!

Common Tern

My sea watches at Selsey Bill did not prove very fruitful. I saw plenty of Terns going through but in general things were quiet and I also managed to miss the few Skuas that were present.

Common Tern

Little Tern

The Breech Pool at Pagham North Wall had a little more water in it when we visited on Sunday but most of the bird life seems to have abandoned the area. There were a few Sedge Warblers in the reeds, one Little Ringed Plover and a single colour ringed Avocet that flew soon after we arrived.

And today, Monday, was meant to be distant shots of the Red-rumped Swallow at West Marsh Eastbourne. Except nobody thought to tell the swallow and I had three hours staring at a birdless lake and didn't take the camera out once.

Not much of a birding week but the Black Tern was good to see. I thought about not doing a blog but then this is my diary of what I see and you have to accept the bad days along with all the good ones.

Black-winged Stilt

We set off today with rather ambitious plans. Rye Harbour for the Kentish Plover and Little Stint; Dungeness for the Black-winged Stilt, and the Little, Arctic, and Common Terns; and Sandwich Bay for the Blue-winged Teal and Garganey. Its not really us, its not what we do. Its a twitch, there would be little time for photography and little time to observe the birds, but we had to go, the Black-winged Stilt alone was worth the trip.

The day did not go to plan. We never made it to Sandwich Bay, we wasted time chasing a bird that was not on our list, and we wasted time because neither of us was willing to move on without getting pictures of the birds, however bad those pictures turned out to be. But we did see some great birds.

Our first stop, Rye Harbour, was where it all began to go wrong. We could not find the Little Stint or the Kentish Plover and we should have accepted that and moved on. Instead we were tipped off by the warden to a Temminck's Stint and Curlew Sandpiper. A long walk and extensive search and an hour and a half later we had little to show for our efforts. We saw Avocets, distant Little and Common Terns. and a Whimbrel but none of our target birds.

Whimbrel

Avocet

In the end we had to accept defeat and move on even though three of the birds we were searching for had been see by others. The consolation prize was that Dave managed to pick up  a House Martin as we arrived back in the car park, another first for the year.

A quick stop at Scotney Pits gave us nothing new and on arrival at Dungeness we headed straight off to see the Black-winged Stilt.

Black-winged Stilt

The pair were still there so it was a life tick for me. We should have been able to get some great pictures but just after we arrived the Nuclear Power Station started venting steam and the noise caused most of the birds to relocate. The Stilts were still visible but they were further away. I don't know if it was the beauty of the birds in flight or the thought that I might be getting showered with nuclear particles but I just watched them go and forgot to take a picture.

Black-winged Stilts

There were a  small group of birders gathered there but most were waiting for another bird, a Wood Sandpiper, that was skulking in the reeds. As before we could not let it go and we stood around for about two hours waiting for the bird to appear. The best shot I got in that time was the one below. People who had seen it earlier confirmed that it was a Wood Sandpiper but there is nothing here that I can use to identify it.

Possible Wood Sandpiper

Even when the power station stopped venting steam about an hour later the bird stayed hidden in the reeds. Fortunately there were plenty of Whitethroats, Sedge Warblers and Cettie's to keep us busy although as usual the Cettie's managed to avoid having their pictures taken.

Sedge Warbler

Whitethroat

Having wasted a couple of hours and with the rain setting in we aborted the last part of our trip and retired to the ARC hide. This gave us Black Terns and there were probably Arctic Terns as well but we could not separate those from the Common Terns at the distances involved.

So not a completely successful trip but I came away with six year and one life tick so I can't really complain.