Tony kindly took my camera up to the tree and took a picture of the Kite in the nest, complete with the remains of it's last meal and what looks to be a hare.
Wednesday, 24 August 2011
Red Kite and Grey Heron!
Tony kindly took my camera up to the tree and took a picture of the Kite in the nest, complete with the remains of it's last meal and what looks to be a hare.
Common Rosefinch
Anglesey has had it's fair share of rarities over the years and whilst I have been studying in Bangor I have managed to see quite a few of them and there have been some that I have missed. Common Rosefinch is a bird that I have missed more times than I can remember, especially at Spurn Point on the Humber Estuary.
So when this stunning male turned up on Anglesey, a quick twitch with Hamza and we were enjoying great views of this stunning bird as it sat on nearby conifers singing it's little heart out.
Little Egret Ringing!
Shortly after we met up with friends Adrienne Stratford and Tony Cross to help them ring some Little Egret pullus. Amazing birds and an awfully long reach with that bill. A total of 4 Little Egret pullus were colour ringed as part of the on going project.
After finishing in the Egret colony, we headed up to check and ring some more Chough Pullus around North Wales.
Over the next few days I also managed to hand catch a Jay, Jackdaw, Rook and Carrion Crow but these were all fresh out of the nest and placed safely back in nearby fields instead of hopping along the road..
Huge thanks to Adrienne for a great ringing experience and to Tony for climbing the ridiculously tall conifers in order to reach the chicks in the nest.
Nest Recording - 2011
This year has been an awfully succesful year as I have managed to put in a lot of time and effort and have reaped the rewards. The above 2 pictures are of a Wood warbler nest which I found at Aber Falls this June, containing 6 Warm eggs and 1 of the 6 Wood Warbler chicks that was ringed from this nest.
The 2nd rare nest I found this June, was this Tree Pipit nest containing 3 large chicks, ready for fledging.
A closer view of the chicks, peeping out of the nest hole hidden perfectly under a sloping embankment in the hills above Abergwyngregyn.
Many other nests were found this year including several Robin, Dunnock, Wren, Blackbird, Song Thrush, Mistle Thrush, Chaffinch and Goldfinch. I also managed to find my 1st Whitethroat and Blackcap nest.
Song Thrush Nest
Chaffinch Nest
Nest recording provides us with some very valuable data about our British breeding bird populations. Although nest recording takes up a lot of time and effort, why not begin nest recording next year? For more information on how to become a nest recorder - please visit the NRS on the BTO website.
Flycatchers at the Falls
My question for my dissertation is as follows:- 'Does the Maturity and Experience of Adult Pied flycatchers affect the fledging rate of their offspring'? Basically, I want to find out whether age differences in these birds affects the fledging success of their offspring. So, do age 5 birds find it harder to raise their young to the fledging stage or do age 6 birds do better?
The mornings aims were to catch, ring and correctly age as many adult Pied flycatchers as we could. Throughout the morning a total of 20 adults were caught as well as 30 pulli ringed from just 4 broods - great stuff!
Pied flycatchers undergo 1 complete wing-moult in a year, much like the Willow Warbler, so ageing this species can be rather tricky. Age 5 birds are aged on feather wear on tail and primary tips. However, pointed primary coverts are also a handy clue to the birds age, if none of the other apply.
Age 6 birds are aged by having broad, square shaped tail feathers, rounded primary tips and primary coverts. So at times, a few birds had to go down as (Age 4), simply because there just wasn't enough evidence to positively give them a correct age.
From 28th May until 16th June I spent every day at Aber Falls sat watching my specified 10 or so nestboxes, recording the amount of times the adult male and female visited the nest with food. Some days weather conditions were atrocious, whereas some days it was glorious. Adding the constant buzz annoyance of the midges, a 16 mile round trip each day for 20 days - June was somewhat shattering!
Chough Ringing on Anglesey
A total of 6 sites were visited over the Isle Of Anglesey with 18 chicks being ringed as part of their on going project monitoring the movements of our welsh Chough.
The day was spent abseiling down in to deep sea caves and with the tide crashing in below us, I began to wonder whether this was such a good idea.. If you take a look at the photo below, this was just a taster of the depths we went to get to these nests. Getting down there for a start was interesting, but getting the ladder into the correct position was enough more interesting. Saving the best til last was the noise of pullus Chough chicks calling to us as the adults flew around nearby checking what we were upto..
Martin Mere Nest Boxes
No sooner had I returned back to Bangor, had a few days of lectures back at university and seen my 1st Broad-Billed Sandpiper in the UK; I was back down in the North-West to give Kane a hand to do a complete nest box check of the breeding population of Tree Sparrows at Martin Mere. This being 4 days later..
Broad - Billed Sandpiper
Completing all the ringing that was needed with Kane, I decided to have a quick visit to Hoylake on the Wirral on my way home. There had been a Broad-Billed Sandpiper associating with a large flock of Dunlin on the shore line on the incoming tide.
On arrival, I was greeted with a flock of at least 6,000 Dunlin and having come straight from Atherton, I only had my bins with me.
The bird was soon located and great views were had of this beautiful little wader whee it showed to within 30ft from the gathering crowd. This is a bird I had wanted to see for a while as in 2010 I twitched the same species up in Saltholme and was unlucky in that respect.
The crowd and the incoming tide at Hoylake/Meols on the Wirral. A great end to an amazing few days ringing. Nearby there was a Buff-Breasted Sandpiper at Frodsham Marshes and a Male Citrine Wagtail at RSPB Conwy in North wales - neither were seen..
Mixed Ringing - 13th-16th May
We were also lucky enough to locate 2 Treecreeper nests; one containing 3 chicks and the other with 6 eggs.
Photographed by Kane Brides
Kane had also been monitoring several Tawny Owl boxes and on checking a certain box, 2 Tawny Owl pulli were ringed. Yet again, another new species as I had processed a retrap adult female back in April from another nestbox.
Photographed by Kane Brides
Cettia Cetti!
This is a species I have had in the hand before, however was intrigued to have a much closer look. Whilst in Spain a year or so ago with Stephen Menzie and Alex Jones, I partook in a couple of morning's ringing where Cetti's were caught regularly during my stay but they were just ringed and processed and released rather quickly as we were very busy that morning.
This pair (pictured above) were breeding on the site as the female had a brood patch (BP) and the male had Cloacal Protuberance (CP). I just hope they raised some young this year, although, we weren't successful in catching any - yet.
Also caught that morning was this Song Thrush.
BTO Pied Flycatcher Surveys
During my time at Bangor University I have been involved with a Pied Flycatcher project at Aber Falls in Abergwyngregyn. Aber Falls is a prime site for this species and with lots of ancient oak woodlands and steep slopes, a population of 30 Pied flycatchers now breed here..
In late April, through to May and June, myself and several other dedicated volunteers survey these boxes and monitor the breeding success, right through until the youngsters fledge.
The data collected from these surveys is sent to the Nest Record Scheme (NRS) at the British Trust for Ornithology (BTO) where the data is collated and used to produce trends in breeding performance of these birds and helps us to identify species that may be declining because of problems at the nesting stage.
Many different subjects are recorded during these surveys such as nest building stages, number of eggs laid, incubation period and the number of chicks that fledged.
On a personal note, the breeding population at Aber Falls this year totalled 30 pairs which successfully fledged 200+ young.
For more information about the NRS and how you can get involved, please visit the NRS
Moroccan Larks!
Thick Billed Lark
Desert Lark
Bar Tailed Desert Lark
Hoopoe Lark
Temminck's Horned Lark
The Moroccan Team!
In the picture above, (pictured left to right) Eugene McCann, Myself and Ralph Jones. A thoroughly enjoyable trip was had by all with each of us gaining at least another 50 new birds to our life lists! A trip report will be available on the blog for all to read but this won't be until the end of this year..
Temperatures peaked at 35 degrees, but that was in the middle of the Sahara. Our clock in the car was albeit knackered, so ignore the figures from the date and time. Our 10 day trip to Morocco was the best birding trip I have ever been on and if anyone needs any advice or information if they are planning a trip, please do get in touch..Throughout the trip I managed to see 47 new species which included:-
- Barbary Partridge
- Moussier's Redstart
- Little Swift
- African Blue Tit
- Western Olivaceous Warbler
- African Chaffinch
- House Bunting
- Common Bulbul
- Laughing Dove
- Blue - Cheeked - Bee - Eater
- Atlas Shore Lark
- Seebohm's Wheatear
- Spectacled Warbler
- White - Crowned - Black Wheatear
- Crimson - Winged Finch
- Lanner Falcon
- Cream - Coloured Courser
- Bar - Tailed Desert Lark
- Thick - Billed Lark
- Temminck's Horned Lark
- Hoopoe Lark
- Desert Wheatear
- Red-Rumped Wheatear
- Western Orphean Warbler
- Melodious Warbler
- Trumpeter Finch
- Crowned Sandgrouse
- Desert Lark
- Rufous Tailed Scrub Robin
- Scrub Warbler
- Egyptian Nightjar
- African Desert Warbler
- Saharan Olivaceous Warbler
- Fulvous Babbler
- Brown Necked Raven
- Desert Sparrow
- Spotted Sandgrouse
- Barbary Falcon
- Pharoah Eagle Owl
- Moroccan Pied Wagtail
- African Rock Martin
- Moroccan Tawny Owl
- Moroccan Magpie
- Bald Ibis
- Black Crowned Tchagra
- Brown Throated Sand Martin
- Marbled Teal