Garden Gallinula and Orrell Water Park Dipper

I had an unexpected first for the garden earlier in the week when I spotted a juvenile Moorhen feeding under one of the bird feeders. It has been quite a long time since I recorded a new species in the garden, when I say garden I mean small front garden, and Moorhen isn't one that ever seemed likely. Moorhens breed on the small lakes in Orrell Water Park across the road from where I live so don't have to wander far but there is a mature and quite dense belt of trees that surrounds the park along with the park's perimeter wall, and then there is a fairly busy road to negotiate to reach my front garden and the garden itself is surrounded by dense evergreen hedging. Those features have successfully prevented Moorhens from reaching my garden in the 20 plus years I have lived here, not to mention the local cat population and general levels of human activity.

I didn't manage to get any photographs on that first day but the Moorhen has been seen numerous times since and I managed to get some record shots yesterday (15/11/2020). These regular appearances in the garden beg the question - is it commuting between the garden and the ponds in the park or has it taken up temporary residence in the garden. As I detailed earlier there is no easy route for for a bird like a Moorhen to get between the garden and the ponds in the park even if a mixture of walking and flight is used. Temporary residence seems just as unlikely given the size of the garden and the nature of the neighbouring properties but it has been seen in a tall conifer hedge at the back of a neighbours property and in a tall conifer in the front garden so it knows how to get out of the way when people are around. Either way anyone who knows my garden will find this record just as unexpected and exceptional as I have.

The House Sparrows don't seem too impressed with this new visitor.

The Moorhen wasn't the only first I had in the past week as on Friday the 13th no less I saw a Dipper on Orrell Water Park which was my first record for the site. I had heard a second hand report of one being seen there last winter but I didn't know how reliable that sighting was and I didn't connect with it on my regular walks back then. There is very little suitable habitat for Dippers within the park boundary and the site is heavily disturbed with walkers and dog walkers, with me being one of them, so this is going to be a difficult species to see for anyone who keeps a tick list for Orrell Water Park. I didn't expect to see one despite the report of one being seen last winter so two good firsts for me in the same week. 

Many happy returns

Last Friday, 23/10/2020, I was really pleased to find the German ringed Black-headed Gull (IA141745) had returned to Orrell Water Park. This bird has featured on the blog many times and its return always cheers me up. It was first sighted at Orrell Water Park on 27/10/2012 and has been recorded numerous times each winter since then, usually between late October and late February or early March. It was ringed as an adult on 29/04/2012 in northern Germany, not far from the Baltic coast and the border with Poland, and presumably breeds in that area.

IA141745 photographed 23/10/2020

A well worn and photographed ring.

Black-headed Gulls - old and new.

A few days ago (26/10/19) I went to feed the Black-headed Gulls at Orrell Water Park to check for ringed birds and one of the first to come to the bread had a metal ring on the right leg. I quickly identified it as the German ringed bird from the Hiddensee scheme that has wintered at the park each year since 2012. It has been recorded on over 90 occasions and is usually present from October to late February or early March. It appeared to be the only ringed gull present and I had almost run out of bread when a colour-ringed bird joined the 40 or so gulls present. It had a yellow colour-ring inscribed with the code T3WA on the right leg and a metal ring on the left. I hadn't seen this this particular individual before and had no idea where it had been ringed.

On getting home I checked the cr-birding website (link here) and quickly found that T3WA was a Polish ringed bird. I submitted details of the sighting on the Polish ringing scheme website and received details of where it was ringed the next day. It had been ringed on 17/06/2019 in central Poland at Skoki Duze, Kujawsko-Pomorskie, which is 1472km east of Orrell Water Park.

I didn't have my camera with me that first day but I have photographed both birds since.

DEH IA141745 photographed 27/10/2019

DEH IA141745 photographed 27/10/2019

T3WA photographed 30/10/2019

T3WA photographed 30/10/2019

Map to be added in due course.

Returning Black-heads

No lotions, potions or squeezing required in this case as the returning Black-heads, as you will have realised, are Black-headed Gulls. I started checking the gulls that come to bread at Orrell Water Park back in October and I was really pleased to find IA141745 was present on 08/10/2018. This bird was ringed as an adult on 29/04/2012 at Bohmke und Werder, Germany, near the Baltic coast and border with Poland, and has been recorded at Orrell Water Park each winter since then.

Black-headed Gull IA141745 back for its 5th winter.
This photograph was taken yesterday but it has been present since 08/10/2018, at least.

The next ringed Black-head to return was photographed on 29/10/18 and was another German bird. This bird was originally ringed as a nestling on 10/06/2016 at Esterweger Dose, Weser-Ems in north-west Germany and was previously recorded at Orrell Water Park from 02/10/2017 to 17/03/2018.

Black-headed Gull 5437612
Photographed on 29/10/2018 and recorded several times since, most recently on 29/11/2018.

A check of the gulls on 11/11/2018 produced another returning bird but this time it was a British ringed Black-headed Gull EZ33149. This bird was ringed as a nestling on 20/06/2017 at Elvanfoot, South Lanarkshire and was previously recorded at Orrell Water Park between 10/11/2017 and 17/03/2018.

EZ33149 just wouldn't stand still for very long so I concentrated on getting photographs of the ring rather than the bird. I only just managed to get the full number but it took 25 photographs along with a lot of cropping and some enhancement afterwards.

Only 4 ringed Black-headed Gulls were recorded at Orrell Water Park in the whole of last winter so to have 3 of them back already is a very good return rate and shows how site faithful they can be.

8th March 2018 and it's snow joke.

A real dump of snow greeted me first thing this morning and it continued to snow for a good few hours. Some snow had been forecast but I had expected it to be wet sleety stuff and soon turn to rain but this was the real deal and covered everything in a good 3 to 4 inches of the white stuff before it finally stopped.

The view from the front door.

The view towards Orrell Water Park.

The snow clearly had an impact on the birds and the garden feeders were busier than they had been during the recent severe cold spell. We didn't get much snow then and many species, especially seed eaters, still had access to natural food sources and didn't seem pushed for food despite the very cold temperatures. This morning was a different story with the thick covering of snow limiting their feeding options and causing more birds to come to the feeders. 

Birds were queuing up to use the feeders and I have quite a few dotted around the garden.

The birds gather in the trees across the road from the garden before dropping down to feed.

Another group on its way in.

You could imagine this Goldfinch thinking 'Where did this lot come from'.

and this one was really shaking its head.

Some Goldfinches were clearly in pairs.

and another pair.

This male Chaffinch is in one of those 'what are you looking at' poses.

Looking at its tail shape this female Chaffinch is almost certainly an adult.

Female Chaffinch. I only included this photo because of the lump of snow on her head. The snow really did come down thick and fast.

It was nice to see a few more Greenfinches at the feeders but they are nowhere near as numerous as they used to be in the 'good old days', when Greenfinches were ten a penny.

Male Siskin

I was able to read part of the ring number on this female Siskin and it is not one that I have ringed. It will be really frustrating if I don't manage to catch her and establish where she has come from.

Three Pied Wagtails fed on the lawn below the feeders including this fine male. This bird has been a regular in the garden for much of this winter.

It won't be long before my Starling RAS starts. This adult male (A57) was originally ringed as a juvenile in June 2012.

Female Starling

Male Blackbird

Female Blackbird

Judging by the size of of its bib this Coal Tit is a male.

Woodpigeons haven't visited the garden much recently as they have been spending a lot of time feeding in a nearby field of oil seed rape.

The fat cakes have certainly helped this Goldcrest survive this winter.

Winter may not have released its grip just yet but give it another week and I should be writing posts about returning Chiffchaffs and other spring migrants. 

Not much to report from the cold weather.

The recent cold weather didn't result in any significant increase in birds visiting my garden and perhaps that is because we didn't get much snow in this area. Siskin, Long-tailed Tit and Starling actually visited less frequently and in smaller numbers than they had before the onset of the cold weather, which was a bit of a surprise. The smaller numbers of Siskin and Long-tailed Tit was mirrored by a dip in the BirdTrack reporting rate so it wasn't just a local phenomena as far as those species were concerned. On the other hand, the reporting rate for Starling increased on BirdTrack so my garden bucked the trend in that case. Garden birds just didn't seem to be pushed for food in this neck of the woods and the only unusual visitor I had in the garden was a Black-headed Gull that dropped in and took some bread from the lawn. It was a one legged individual and would have found feeding more difficult at the best of times so the fact that it risked landing in a small enclosed garden, crossed by telephone lines, during a severe cold spell is not as surprising as it otherwise might have been.

I have seen some effects of the cold weather when out an about including a few Woodcock in unexpected places, a sizeable flock of Redwing foraging in a woodland and a few displaced Meadow Pipits, but that is about it for me. Several checks of the Black-headed Gulls on Orrell Water Park have only produced one ringed bird that I have not encountered before and that bird was ringed as an adult near Hempsted in Gloucestershire on 13th  January 2007. The Scottish and 2 German ringed Black-headed Gulls have been seen from time to time and all 4 ringed Black-headed Gulls were photographed yesterday along with a ringed Coot that was originally ringed in south Wales. 

EL71428 first photographed on 28/02/2018 and again yesterday.

It rarely kept still so I had to take quite a few photographs before I managed to get the full ring number - EL71428

Scottish ringed Black-headed Gull EZ33149 has been a regular this winter.

German ringed Black-headed Gull DEH IA141745 almost has a full brown hood now.

 German ringed Black-headed Gull DEW 5437612 has barely started to get its brown hood.

Coot GR03863 was originally ringed at Comeston Lakes, near Penarth, Vale of Glamorgan on 23/12/2010 and has been recorded at Orrell Water Park on numerous occasions since. 

Sinensis Cormorant 27/02/2018

There was a good covering of snow first thing this morning so I decided to go out and enjoy it by giving the dogs an early walk. I took my usual route through Orrell Water Park and was surprised to find the lakes largely free of ice, especially as the forecast had predicted the overnight temperature to fall well below freezing. Anyway the local waterfowl weren't complaining and they had been joined by a couple of Cormorants, one of which was a cracking example of the subspecies sinensis.

While I have seen plenty of sinensis at other sites over the years this is the first one I have knowingly encountered at Orrell Water Park, so it was a patch tick of sorts. The lakes at the park are quite small and cormorants don't drop in that often or stay for very long and when they do it is usually only single birds, so seeing two together and having the opportunity to have a good look at them is quite unusual. I didn't have my camera with me while I was out with the dogs but luckily they stayed around long enough for me to get a few record shots afterwards.

A nice comparison shot of a carbo left and the sinensis right.

While there is a striking difference in extent of the white head plumes of these two birds it is the angle of the gular patch that is a more reliable feature for separating sinensis from carbo. The angle ranges between 38° and 72° in carbo and between 66° and 111° in sinensis (Newson et al). The angle on the white headed bird is clearly more than 90° and confirms it as a sinensis. It is also smaller than the carbo, having a noticeably smaller head and bill and more slender neck, which is typical of sinensis.

It is a smart looking bird.

It looks like it will get cold enough to freeze the lakes over in the coming days and with the whole of the country and much of Europe in the grip of this cold spell it could be an interesting few days. I will certainly be doing my bit to monitor its effects on the birds and other wildlife around here.



References:
Newson, S., Hughes, B., Russell, I., Ekins, G. and Sellers, R. (2004) Sub-specific differentiation and distribution of Great Cormorants Phalacrocorax carbo in Europe. Ardea 92, 3–9

Still here, and ageing.

Apologies for the lack of posts in recent weeks but there has been a lot going on on the domestic and family front to say the least. Added to that the birding has been fairly quiet around here so there hasn't been a huge amount of interest to blog about anyway. For what it is worth here is a summary of what I have been doing on the avian front over the last few weeks.

A total of 121 birds were ringed during December and another 68 were retrapped or resighted with much of that total coming from birds ringed in the garden. Goldfinches topped the totals with 36 ringed and Starling topped the retraps / resightings with 39 records, mainly resightings of colour-ringed birds. The only unusual ringing activity involved Siskins with a total of 7 ringed (6 in the garden and 1 at Billinge) which is an exceptional number for December.

Interestingly, the first Siskin was seen on the feeders in garden on 20th November and it was already ringed. A few days later 2 were coming to the feeders, both of which were wearing rings and both were adults so there is a chance they were returnees rather than birds that had been ringed elsewhere. I expected to catch one or both of theses birds as they continued to visit fairly regularly so it was a bit of a surprise when I caught 3 new birds in early December. A few Siskins continued to visit the feeders on a daily basis throughout December and at least 8 individuals were involved. In previous winters it has been mid to late January before they start coming to the garden on a regular basis so to have them start two months early is really unusual for here. This change doesn't seem to have been caused by any sort of food shortage as there are still plenty seeds in the alder cones. In fact Goldfinches were more hit and miss in the garden during December and this has continued on into January as they are spending quite a lot of time feeding in alders. This shows there is still an abundance of alder seeds to be had in the local area and it is probably also true of the wider countryside.

I have almost finished submitting my 2017 ringing data to the BTO and just need to do some final checks. Provisional totals for 2017 ended up at 4183 new birds and there were another 958 recaptures or resightings. The top 5 species ringed accounted for more than half the total as detailed below (again provisional totals for now):

Species        New Birds         Retraps/resightings

Goldcrest         669                            30

Starling            621                          567

Redwing          425                              0

Goldfinch         366                            41

Chiffchaff         295                            30

I have also been checking through the gulls and waterfowl that come to bread at Orrell Water Park (as usual) and have photographed the ring numbers of 3 Black-headed Gulls (2 from Germany and 1 from Scotland), a ringed Coot (from south Wales) and a Canada Goose (from Cheshire). All could be considered regulars to a greater or lesser degree as they were all recorded more than once during December and one of the German gulls, the Coot and Canada Goose have been recorded in previous winters.

EZ33149 was ringed as a chick at Elvanfoot, South Lanarkshire on 20/06/2017 which is 222 km NNW of Orrell Water Park.

Sometimes I only need to take a few photos to get the full ring number but in many cases I have to take dozens to be sure. While these are crops most of my photos of ringed birds are just of their legs rather that the whole bird.

Best foot forward. This is the German ringed bird from the Helgoland scheme. It has been recorded 11 times so far this winter but I still haven't received the ringing details so don't know when or where in Germany it was ringed.

I am spoiled for choice when it comes to photos of this bird, or at least its legs. IA141745 has been recorded 15 times so far this winter and over 70 times since the first sighting in October 2012. It was originally ringed as an adult in Bohmke und Werder, Mecklenburg - Vorpommern, Germany on 29/04/2012 and is pretty much a fixture at the park between October and February.

GR03863 is what you could call an old(ish) Coot as it was originally ringed as a first-year on 23/12/10 so is a little over 7 years old. It is well short of the UK longevity record for the species which currently stands at just over 15 years but it is probably older than your average Coot. It was ringed 236 km south at Comeston Lakes, near Penarth in the Vale of Glamorgan during a spell of very cold weather but has been recorded up here 17 times since, most recently on 27/12/2017, so was probably a cold weather refugee when ringed.

The New Year hasn't seen much in the way of change as yet. Both German ringed Black-headed Gulls were photographed on the 1st and both have been recorded since. A few Siskins continue to visit the feeders in the garden on a daily basis and another 2 have been ringed. I have also resighted 25 different colour-ringed Starlings at the feeders and caught and colour-ringed another 2.

7 of the 8 Siskins ringed this winter have been adults. This adult male was caught on 10/01/2018. All the wing feathers including the coverts were relatively fresh, the colours were intense so there was no sign of any moult limits

The tail was equally unworn and again the colours were intense but the shape of the tail feathers was at the more pointed end of the range for adults. Adults with a relatively pointed tail like this can catch out the inexperienced and unwary but close examination reveals a neat pale fringe to the edges of all tail feathers and no signs of wear. In this shot you can just see that the primary tips are similarly fresh looking so no doubt it is an adult.

N34 is a female and was originally ringed as a juvenile on 18th May last year.

One notable absentee from the garden this winter has been Blackcap. I usually get one or two over the course of a winter and the first sighting usually comes before the end of December so to not have seen one by now is bucking the trend of the last few years. While Blackcaps have been absent I have got 2 Goldcrests feeding on the fat balls and fat cakes. This is relatively new behaviour for Goldcrests in my garden and although I have seen it before it is unlikely to become common and widespread, as happened with Long-tailed Tits some years back, as they are not very social in winter or long lived so the opportunities for such behaviour to spread in the population are not there.

Not the best photo but it is what you might call a decent record shot. The tail shape is in the intermediate range but it could be an adult and is possibly an individual that came to the feeders last winter. In addition to feeding on the fat balls and fat cakes direct it also picks up tiny fragments that have fallen on to the wire mesh and branches below or on fragments that have been wiped on the wire mesh and branches by other birds when cleaning their bills.

Another even more notable absentee from the garden, and one that is getting increasingly easy to forget, has been the humble House Sparrow. I haven't seen one at the feeders this year and only saw one during the whole of December, which is a really sorry state of affairs. If records from my garden and the local area are anything to go by they are still in marked decline around here.

So that brings things up to date, more or less, and with a bit of luck it won't be the best part of 4 weeks before my next post.