Castlerock Golf Club - Early December

The numbers of Fieldfare are starting to build at Castlerock, from 6 on the last visit, up to c50 on the 1st of December and upwards of 70 the following week. As our main target species at the site, our track record of catching them here isn't the best, with just a few each year when we have had up to 600 spending weeks feeding here. As mentioned in the last Castlerock post, we do plan to cut some new net rides which cover some of the higher bushes away from the hollow but progress has been slow as we have been distracted by open nets and catching a few birds on a couple of visits.

The first of these visits was on the Saturday 1st of December where I just about avoided the showers inland and opened three nets, with John appearing mid-morning. We acquired some new Fieldfare recorded calls from an online forum and put them to work but unfortunately they didn't attract anything... but we did get one Fieldfare from the net with no call playing.

Fieldfare

The catch was a pretty small one but we did spend a bit of time cutting these identified new rides with about 10 metres cut through the dense brambles and scrub plus we tidied up another old net ride.

As always, Greenfinches are a pleasure to catch and this site remains really the only site where we see Greenfinch now, let alone catch them. 

Castlerock Golf Club - Saturday 1st December 2018
                      New      
Blue Tit           1
Bullfinch         2              
Chaffinch        4
Dunnock         1
Fieldfare          1
Greenfinch      5
Robin              1

Total              15           

Greenfinch

On Sunday the 9th it was solo session for myself with the aim of continuing the progress on these new net rides. The weather wasn't too bad so I set two 18m and one 12m nets in the old rides which seemed to be sheltered from the NW wind that was whipping into the river.
The birds trickled through at 2 or 3 a net round so kept me distracted and I only managed to cut another six metres of new ride.

Blackcap

We have caught a few wintering Blackcaps at Castlerock over recent winters so I stuck on Blackcap song and managed to attract this lady. They are very inconspicuous amongst the dense scrub and would go unnoticed without the nets. 

The retrappped Bullfinch was a 2015 bird and the Blackbirds were both from the winter of 2016/17. 

Castlerock Golf Club - Sunday 9th December 2018
                      New        Retrap
Blackbird                          2
Blackcap         1
Blue Tit           1
Bullfinch         2                1
Chaffinch        6
Greenfinch      5
Robin               1
Song Thrush   1

Total                17             3       

I've been still working away at the patch birding for the Patch Work Challenge and on Sunday I hit the 130 species mark once again and matched my total for 2017 with a nice Merlin zipping by and landing on a bush before being flushed by the local hoodie mob (Hooded Crows). I've eased my foot off the pedal in the past 5/6 weeks with very little on offer but I'm still waiting on Gadwall, Jack Snipe and Moorhen so there are likely options available to beat last year. I have tried three full spins of the local Snipe spots this autumn finding 70+ Common Snipe but still no Jacks - I missed Jack Snipe last winter entirely when normally I'd expect to see 5/6 some days. 

Dramatic sunrise 

Siskins and Garden Ringing

Ken has been back in action in the garden since mid-February, ably assisted by John and James. Over the handful of sessions over 200 birds have been processed with nice numbers of Siskins and a couple of winter Blackcaps - Goldfinches continue to be noticeable in their near absence.

Siskin 

Kens Garden - February/Early March
  

Blackbird               3             

Blackcap                1
Blue Tit                  40              
Chaffinch               6              
Coal Tit                  54              
Dunnock                2

Goldfinch               11                             
Great Tit                 15

Greenfinch              2              
Long-tailed Tit        4              
Robin                      15              
Siskin                     37                

Totals                     190                  

Those totals were topped up this morning with another 32 birds processed including another 6 Siskin and a Blackcap.
I opened a net in my new garden for the first time to catch some of the visiting Siskins and have added a further 9.

One of the Siskins caught by Ken last month was a control and it was rather nice recovery at that. The adult male bird was originally ringed at Cape Clear Bird Observatory on the 26th of October 2017 and trapped 117 days later. The distance is about as long as can get within Ireland at 454 km.

Turn of the year - 2017/2018

It has become a reoccurring theme that on recent posts I begin with an apology for the lack of updates and again I'm a week shy of two months without a post, so....sorry!

We have been pretty idle on the North Coast and haven't done any ringing since our last visit to Portstewart Strand on the 27th of October through issues of weather, free time and the others cooped up indoors with a three week bug.

John and I finally got back into action on the Sunday the 7th with a the first visit to Castlerock since last February. The Sea Buckthorn scrub and the millions of berries have been absolutely bubbling with birds since the end of autumn and we had been itching to make our first visit. It was a cold start at 07.30 - -3°C, crystal clear skies, still and a hard frost which we thought we would be perfect to entice the ground feeding winter thrushes from further afield. Throughout the winter I had only noticed around a dozen Fieldfares amongst the scrub daily but we called the weather correct and many more appeared with c75 plus c50 Redwings, which aren't regular.

Redwing

We did try our various tapes to try and lure them into the nets but were absolutely unsuccessful and only caught two Redwings which were caught before the tapes - even the infamous 'Latvian love song' failed. We are restricted with the placement of our nets to the bottom of the hollow and generally the thrushes stick to the bushes on the safer higher slopes so we need to think up a new plan to catch them. There were also decent numbers of Blackbirds and Song Thrushes but only caught two of the former.

Our nets are all along the bottom centre of the scrub but thrushes prefer areas to the left

The thrushes aren't the only interest at the site but also the finches. These days Castlerock is about the only site where we encounter Greenfinches and another 6 caught today was nice. As with recent winters there is a healthy population of Bullfinches with probably 15-20+ and another three were trapped. Chaffinch numbers were a quarter of what they normally are with perhaps a dozen about. We finished with a nice mixed catch of 24 new birds of 9 species.

Greenfinch

Castlerock Ringing Totals - 07/01/2018
                  
                                New     

Blue Tit                  4

Bullfinch                3     
Chaffinch               2            
Goldcrest               1
Greenfinch             6           

Redwing                 2
Robin                     3

Song Thrush          2
Wren                       1

Totals                    24      

The second Copeland Bird Observatory winter training session took place back on the 17th of December with seven in attendance all together. The forecast had been looking pretty ropey but the rain stopped just before arrival and started as we slipped onto the motorway home so it worked out great. 

It was much quieter this time out with the wild bird seed field being less productive with only six each of Chaffinch and Linnet compared to the last visits 22 and 29! Like this period last year the Blackbirds descended on the apple trees but we didn't match the catch of  21 new birds but 12 in one session is still great. Another winter Blackcap is nice catch and going by reports across Ireland this year they are increasing rapidly or simply visiting feeders more!  

Blackbird

Antrim Ringing Totals - 17/12/2017
                  
                             New       Retraps

Blackbird              12              1

Blackcap                1
Blue Tit                  3              2
Chaffinch               4              2
Coal Tit                  6              3
Dunnock                2              
Goldcrest                                1
Great Tit                 2               6
Lesser Redpoll      1
Linnet                    5              1
Long-tailed Tit      3              2
Robin                     1              2
Wren                                      1

Totals                   40             21         

Earlier this week I had nipped across to the local retail park and noticed a large number of Pied Wagtails sprawled across the car park so I decided to watch them for a while. I've seen them here before when visiting the Supermarket across the park but never in such numbers and wasn't sure where they roost. I arrived at the right time as I was able to watch them go in to roost and estimated there to be around 250 birds. 

Where they roost looks quite difficult to set nets and there is a 30 foot vertical drop over the hedge so it will take a little bit of ingenuity but we are going to give it a go if we get a chance. Given the sheer numbers, some must be travelling quite a distance so it will be interesting to see if we can produce any results.

72 Pied Wagtails after the main portion had entered the roost

With the turn of the years starts a new season of the Patchwork Challenge. Last year I finished with a total of 130 species which was seven species up on 2016 and gave a score of 164 points. In my Coastal Irish League I finished fifth on points but had the second most species recorded. In the comparative score league I finished third. My CBO patch didn't get as much attention as I had hoped with only 5/6 visits but I achieved an encouraging 81 species and a score of 101 and finished fourth in the comparative league.

I've kicked off the 2018 list and recorded 58 species so far including two which I didn't get until October last year, Great Northern Diver and Redwing. I've set myself a high-bar but with equal effort and a bit of luck I could better it!

Phone/Binocular record shot of one of two Great Northern Divers on the 7th 

Copeland Bird Obs Winter Training - November 2017

I've been slacking once again and not updated the blog in a month but we have been a little idle over the past three/four weeks down to weekend weather and lack of free time. My last time out, until today, was back on the 27th of October at Portstewart Strand, so we really missed out on the thrush passage.

This morning Steve, David and I were up in Antrim for the first Copeland Bird Observatory training session of the winter. We ring here once a month Nov-Mar outside the Obs season to give the trainees a little more experience and to handle some new species. We had a good mix of 5 trainees, 3 C and 3 A permit holders.
The feeding station was really quiet with not a Goldfinch in sight and very few thrushes but we still processed over 100 birds.
The wild bird seed plot produced half the haul from two well placed nets.
The best bird of the morning was the first Blackcap for the site and 28 new Linnets is a great catch.

Blackcap

Antrim Ringing Totals - 19/11/2017
                  
                             New       Retraps

Blackcap                1
Blue Tit                  6              2
Chaffinch              17             5
Coal Tit                  4              1
Dunnock                2              1
Goldcrest               8
Great Tit                 1               2
Lesser Redpoll      5
Linnet                    28              1
Long-tailed Tit      10
Robin                     7
Wren                      3

Totals                   92              12        

Initial signs are that it was a bad year for Blue and Great Tits. This time last year we caught 14 Greti but just one juvenile today. The Blue Tit catch was also low and only 3 of the 8 were juveniles. There were a few Blackbirds around but not feeding on the fruit trees just yet. We caught 27 new Blackbirds in the first two visits of last winter. A cold snap and a touch of frost would help the next catch!

Long-tailed Tits

Although we had planned to carry on at Portstewart Strand for a few more visits, it turns out that the 27th of October was the final visit of the season. I was down by myself in mild sunny conditions with some light northerlies. As I sit now I don't remember all that much about the day but I did catch 34 new birds. The total was heavily boosted by Linnets with 17 new birds.

Portstewart Strand 27/10/2017                            
                             New         Retrap
Blackbird               2                        
Blue Tit                  1      
Bullfinch                2                2
Chaffinch               4
Goldcrest               2                2 
Goldfinch               1
Great Tit                 1      
Dunnock                                  1  
Linnet                    17  
Robin                                       1         
Song Thrush         1
Wren                      3

Totals                    34              6         

Bullfinch

John was out on the 2nd  of November at the University River Site and over a few hours caught 23 new birds including 12 Long-tailed Tits and a Blackcap.

We were all up at the BTO Northern Ireland Birdwatchers Conference last Saturday at Oxford Island and thoroughly enjoyed the range of talks with plenty of focus on ringing, migration and talks on Ireland's two bird observatories!

I will follow up with the end of season totals for Portstewart Strand in the next month or so. As for now it should be back to Castlerock but I have been saying that for a few weeks and not made it out the door! There has been no sign of the usual winter thrushes feeding on the Sea Buckthorn berries but it is early doors yet. I have prepared the net rides at Castlerock but other than that, we don't have any real plans for the winter and have yet to set up any feeders but will find other bits and pieces to keep us busy.

27m net ride at Castlerock

Slow start to the year

Apologies for the lack of updates but things have been rather quiet up north.  Snow, rain and a bit of wind have limited our activities but we haven't been totally idle.


Castlerock has still been the focus of our attentions although we have only visited twice in the past three weeks.  The first visit was back on the 28th of December and the second on the 4th of January.  The flocks of birds are still present feeding on the seemingly endless Sea Buckthorn berries with the exception of the Chaffinches which appear to have moved on.

Fieldfare

The quantity of birds trapped still isn't huge but there have been some nice captures with another wintering Blackcap, a Fieldfare and 9 new Bullfinches! 

Bullfinch

Castlerock Golf Club 28/12/2016+04/01/2017  
                                New      Retrap
Blackbird                  1              1          
Blackcap                  1
Bullfinch                   9              2
Dunnock                                   1
Fieldfare                   1
Greenfinch              11
Song Thrush            1          
Wren                         1              1 
Total                         25            5            

Blackcap

On Sunday the 8th John, Dean and I visited a few of the local streams to catch some of the local river species.  I always find river ringing quite entertaining and it didn't take long before out first couple of Dippers appeared.  They were quite crafty and both managed to slip under the net but were caught on their return pass downstream with a third bird, which was a retrap, five minutes later.  We moved on to our next spot only around 1 mile upstream and caught another new dipper with it's partner bouncing from the nets.  We hadn't seen any of the other river species so we moved to a new stream where it connects to the River Bann.  This spot has been good for Kingfishers in the past and again we did see a Kingfisher continually return to sit at the mouth of the stream but it did venture the extra ten metres to the net.  We added another two Dippers giving us a total of five new birds and the retrap, first caught in December 2015. 

Dippers

One of the 20+ Dipper boxes dotted around the streams surrounding Coleraine

Steve had his last ringing session of 2016 down home at his Drumlegh site also on the 28th of December.  Blue Tits dominated the catch with 8 new birds and the best of the bunch was a smart male Goldcrest. 

 Goldcrest

Castlerock Golf Club 28/12/2016  
                                New      Retrap
Blue Tit                     8              1                          
Chaffinch                  5              
Coal Tit                     1      
Goldcrest                  1      
Goldfinch                  1
Great Tit                    4   

Total                         20            1            


With the turn of the year the Patchwork Challenge starts up once again and so begins the challenge to better the previous year.  I did this in 2016 with a total of 123 species, up 10 species on the previous year.  I failed to pick up any rarities but Black Tern, Garganey and Spotted Redshank were patch ticks and are nice records for Northern Ireland.  This year I'm up to 60 species so far and hoping for a good spring.  I will also be taking on Copeland Bird Observatory as a second patch and hope to better my total of 77 species in 2016. 



We still need to finish off the final group totals for the year and I should hopefully have those by the weekend.  We also have news of an Oystercatcher than has wound up in Dublin Bay and I will post the details next time out.  

Quick Start to Winter

The Sea Buckthorn bushes at Castlerock Golf Course are still drooping from the weight of the millions of bright orange berries and attracting good numbers of birds.  The first frosts seem to have trigged the fermentation of the berries and they are beginning to ooze with an aroma of what I'd imagine an alcoholic Balsamic Vinegar would smell like. 
There are good numbers of Blackbird, Song Thrush, Chaffinch, Greenfinch and Bullfinch gorging on the berries but the hoped for winter thrushes are lacking with only a couple of Fieldfare floating by and a single Redwing overhead.
On the first visit last Saturday David, Dean and I spent half an hour clearing the brambles etc. from the net rides but we were up and running fairly quickly.  We trapped a total of 35 new birds including the first Greenfinches I've caught this year (hard to come by these days) plus our first fledged House Sparrow for the year and the first for the estuary.

Greenfinches

Dean and I were down again this morning with another decent catch of 27 new birds and 6 retraps from the previous week.  The best of the birds was a female Blackcap which are always special birds in winter.  The nice morning was boosted with the sightings of Harbour Porpoises, Grey Seal and 54 species of birds including 1500+ Lapwing, Peregrine, Red-throated Diver, Gannet, Goldeneye and a patch tick in the form of a female Pheasant - species 122 for the patch this year!           

Blackcap

PSS Ringing Totals 26/11/2016 + 03/12/2016
                                New      Retrap
Blackbird                   4                          
Blackcap                   1
Blue Tit                    13              3
Bullfinch                    4
Chaffinch                 15             
Dunnock                   1            
Goldcrest                  1
Goldfinch                  1
Greenfinch                8
House Sparrow         1
Reed Bunting            1  
Robin                        7              3
Song Thrush             5          

Total                        62             6            

Sea Buckthorn

We didn't visit the site until the end of December last year (when we also set it up) and we anticipate the berries to last at least March, so that should keep is busy until the return of spring.

Dean and David with the ringing buggy (handy for the walk to get to the site)

In my traipsing's across the Bann Estuary I have found a few great pools which hold good numbers of Snipe and the odd Jack Snipe.  I visited one of these pools 3/4 weeks and flushed 69 Snipe in a relatively small area.  Before the first visit to Castlerock we thought we would put up a couple of nets and see if we could catch any before dawn. It didn't go quite as planned and the c20 Snipe we flushed all swung left and flushed out over the estuary rather than going straight towards the nets.  We devised a new plan and gave it a quick attempt a few evenings later, this time with a line of 58 metres of net parallel with the shore and 18m at 90 degrees on the end.  Unfortunately while setting the nets before darkness we managed to flush 16 Snipe even though we were trying to be as quiet as possible.  There were only 2 birds left in the pool as we splashed through and again they missed.
We will probably give it one last attempt but set the nets in complete darkness early morning to see if that does the trick! 


You may remember that we had sighted a couple of Long-eared Owls roosting in the scrub at Portstewart Strand during the ringing attempts in October so we thought it would be worth a go at catching them.  We have had a bit of luck in the past at mist netting the birds in darkness at the University but the success rate, is of course, very low.
John and Dean gave it a first attempt at PSS last week and managed to attract three LEO's in the vicinity of the nets and one bird was very close to being trapped but unfortunately it veered to the side of the net.
We gave it another attempt last night with the net placement tweaked a little but to no avail.  We may have glimpsed a bird ghost behind us but that was about the height of it.
We did strike with two Redshanks, caught in a net placed along the mudflats in the low tide. 

A few weeks back I joined David and Phil from Copeland Bird Observatory to help run the first of this winters ringing training programme in Antrim.  We had a full quota of 5 trainees and had a pretty good morning, although we were restricted to around 3 hours.  The site has a fantastic supply of berries, a small orchard, a wild bird seed cover field and a couple of feeders, so plenty to work with.  There were a large number of Linnets, House Sparrow and Chaffinch feeding in the 'wild bird table' and we managed to catch a small fraction, including 20 Linnet and 2 House Sparrow.  The small orchard was rammed with Blackbirds on arrival but only 6 were caught.  We can only access the site after 08.30, so we miss the opportunity to get the nets up before first light but a catch of 72 new birds was still great!

CBO Winter Training - Antrim 19/11/2016
                                New      Retrap
Blackbird                   6              1            
Blue Tit                      5              1
Bullfinch                    1   
Chaffinch                  11             2
Coal Tit                      2
Dunnock                     1          
Goldcrest                    2
Great Tit                    13            1           
House Sparrow           2
Lesser Redpoll           1
Linnet                        20
Long-tailed Tit            5
Robin                         2              1
Song Thrush              1           

Total                          72             6            

House Sparrow

There will be a further 4 training events from now to March, with one a month, then it's back to the Observatory for the 2017 season. 


Our ringing attempts for the rest of the year will probably be more of the same, although we may return to the university to try and catch some LEO at the traditional site.  When down and around Portstewart Strand in the dark we heard pretty big numbers of waders roosting on the far side so we may return to Grangemore for another attempt or two. 

The Blog has hit a new milestone in the last few days topping the 25k mark, sitting on over 25700 this evening.  The reading rate has certainly increased as time has gone on and the next 25k should hopefully come much faster!