Showing posts with label Brilliant Emerald. Show all posts
Showing posts with label Brilliant Emerald. Show all posts

20 Jun 2025

20 Jun 25 - Searching For Shiny Emeralds

I had managed to see Highland Darters, now a subspecies of Common Darter, as well as, Common Hawker and Golden-ringed Dragonfly in the Beinn Eighe area. All of these species had eluded me on my first visit during overcast conditions before the ORCA surveys. So, it was good that the sun had emerged and encouraged them to start flying. However, I was still looking for my first Northern Emerald. The problem is on sunny conditions, Emeralds love to fly at tree-top levels. There were at least three appearing erratically over the area where the Hawkers were flying. My early encounters were not hopefully and I can only label them as Emerald sp.
Emerald sp.: I presume this and the other photos in flight are Northern Emeralds. However, as all are flying away, it isn't possible to see their diagnostic yellow facial markings
Emerald sp.: The Dudley et al site guide only lists Northern Emerald for this site. But I needed to see a perched individual to be happy I had seen a Northern Emerald. After having seen a perched Male, then this looks like a Male Northern Emerald based upon the very pinched waist
Emerald sp.: Like the other aerial photos, this Emerald was flying at tree-top levels. After having seen a perched Male, then this looks like a Male Northern Emerald based upon the very pinched waist
Finally, one of the others spotted a Northern Emerald that had landed.
Northern Emerald: Female. Females have a broad abdomen with orange spots on segments 1 - 3 of the abdomen, whereas Brilliant Emerald has yellow spots. Downy Emeralds are not spotted on these segments
Northern Emerald: Female. All three species of Emerald have bright green eyes, but teneral individuals will show brown eyes
A second individual landed later in the afternoon: this was a Male.
Northern Emerald: Male. Males have these Earwig-like anal appendages and a very narrow waist. Male Downy Emerald has a less pinched waist and outwardly pointing anal appendages
A Dorset Downy Emerald for comparison: Morden Bog (26 May 13)
A Brilliant Emerald for comparison: Male. Esher Common (13 Jun 14)
It was still warm and sunny around late-afternoon, and I decided it was time to leave and head across to the Loch Garton area. This had several sites for Northern Damselfly which was my last British breeding Damselfly. Although the forecast was for the sunny weather to continue the following day, I gambled that the currently weather might last into the evening. It was about seven in the early evening by the time I arrived. As soon as I got out of the car, I could feel the temperature had probably dropped too low for the Northern Damselflies to still be active. I checked a couple of nearby sites and there was no Damselfly activity. Still I could get an early night in the Focus Hotel, after a number of recent long days and be fresh for the following morning.
Common Lizard: The Northern Damselflies might have gone to roost, but this Common Lizard was still active

24 Oct 2014

24 Oct 14 - Happy First Birthday

Happy Birthday to the Blog - 1 year old today & the 225th Blog Post. It's been an amazing year with a great selection of Birds seen, both in the UK, but also on the trips abroad. I have also seen & photographed an amazing amount of other wildlife over the last year. Too many great species to cram into a single post, so I will focus on 13 of my favourite stories or photos, one from each of the last 13 full or partial calendar months to hopefully wet your appetite to go back & explore some of the posts. It is traditional for many bloggers to do a round up of the year. I'm going to do that on the Blog's anniversary instead.
Oct 13 - Cape May Warbler: The highlight of October was the day twitch to Unst for the Cape May Warbler, just for the whole craic of the day, as well as seeing such a massive UK rarity. I wasn't that impressed when I saw the first photos of the Cape May when it first turned up, but it was a more subtle & great looking Warbler than I was expecting. Unst, Shetlands (29 Oct 13)
November's Bird has to be the stunning Hawk Owl in Zwolle, Hollard. This was an opportunity for me take the car over to Europe for the first time & it was a great 2 day trip with a good mate, Dave Gibbs. The Hawk Owl was amazing as it sat completely unfazed only 30 metres away from the assembled crowd of admirers.
Nov 13 - Hawk Owl: A great Owl & a World Tick. Zwolle, Holland (27 Nov 13)
December saw me heading off to the Andamans & mainland India for a 7 week trip, the first 3 weeks of which were with old mate, Brian Field. Choosing the best Birds for the 400+ species seen (about 75% photographed) is very difficult, so I am going for this Andaman Flowerpecker. A small, subtle endemic species. Anybody who have travelled in SE Asia will be used to Flowerpeckers being small, active Birds high up in the rainforest canopy & rarely giving good views. So it was great to see this Andaman Flowerpecker only a few metres away for an extended period. Initially, I had to step back as it was closer than the 3.5 metre minimum focus on the 400mm lens.
Dec 13 - Andaman Flowerpecker: Ghandi Park, Port Blair (22 Dec 13)
The Indian trip carried on to the end of January & I travelled through the Western Ghats, Gujarat & Rajasthan before finishing in Delhi. India is a great country for wildlife, although there are often long, slow journeys to the good sites. The other good thing is there are plenty of great mammals to see out there. It would be well worth looking at the Indian posts for anybody thinking on visiting any of these parts of India.
Jan 14 - Wild Ass: This was my favourite mammal of the year & it's a real shame as these 4 Wild Asses had walked for a mile or two across the bare dried up lake bed for a mile or two & then crossed a 1/4 mile salt bed, only to find Bill, myself, the guide & the jeep parked up by the only vegetation for miles. After sniffing the air for a few minutes, they turned & headed back to where they had just come from. Desert Coursers, Gujarat, India (17 Jan 14)
Within a week of being back from India I was off again to the Western Sahara & Southern Morocco for 10 days. This was a great trip to an infrequently visited part of the Western Palearctic. Not a huge number of Birds & Mammals, but some good species seen in this interesting area. It was interesting, but worrying, to talk to Trevor Charlton, the finder of the putative Moltoni's Subalpine Warbler recently, about one of the main Birding areas, Oued Jenna. This is the Cricket Warbler site and conventional information is, this area wasn't mined in the recent civil war. From what Trevor was told, it may well have been mined & cleared and mine clearance isn't 100% certain. This was an area we visited twice as we had to return after hearing about two Sudan Golden Sparrows which weren't on our expected list: we found them along with an additional two.
Feb 14 - Sudan Golden Sparrow: An excellent bonus Western Palearctic & World Tick. Oued Jenna (11 Feb 14)
I didn't managed to get out much in March as I was spending most of my time wading through the thousands of photos from the Indian & Western Saharan trips. But my interest picked up following the news that a Pond Heron at Hythe, Kent had been confirmed as being a Chinese Pond Heron. I teamed up with local Birder, Marcus Lawson, who has only recently moved from Kent for the trip. Our timing was perfect as it was located when we were about 10 minutes away, but flew just before we arrived. Fortunately, Dave Gibbs saved the day with a phone call to say it had been relocated, allowing views sitting in a garden tree before it dropped out of sight. We later found out we were even more lucky when it transpired this was the last time it was seen well. A brief flight view that evening was its last sighting. Sadly, its long dead corpse was found a few weeks later, allowing confirmation of its identify by DNA. The next question is will the BOU allow this onto the UK List? Having seen the target Bird, we went onto Dungeness & saw Great White Egret, Glossy Ibis, Glaucous Gull, Hume's Yellow-browed Warbler & a number of good, but commoner, species. A great day out to one of my old pre-university stomping grounds.
Mar 14 - Chinese Pond Heron: Dropping down to a concealed garden pond after its last prolonged view (8 Mar 14)
There is no problem trying to work out the best bird for April. It clearly goes to this obliging Scops Owl seen during the 10 day Spring Israel trip. Owls & Nightjars have long been a favourite group of families for me. I have spent many happy evenings abroad out looking for them & trying to sound record them. In this case, I didn't even need to worry about using a recording, as there were a number of different males all winding each other up throughout the evening. So all I had to do for the 2 nights I stayed at the Kfar Ruppin kibbutz was to try & get some good photographs. This particular bird sat a few metres from the camera & wasn't unset by my presence or the flash as it continued to call.
Apr 14 - Scops Owl: Kfar Ruppin, Israel (13 Apr 14)
May was a difficult month to work out the best story, given the successful trip to look for Rock Partridge in Croatia: which we saw by 06:00 on the first morning of the trip. However, the story has to go to the end of May Bird. The camera has also been invaluable for getting a documentary record of many of the species seen. Like many of the other local Birders, I tend to cover my patches on my own, so it's good to have the ability to get some record shots to support a description, in case the Bird disappears before others arrive. This was one of the reasons why I bought the camera, having seen how other Birders have documented rarities they have found on the Northern Isles. Additionally, there is always that risk that having found something good, you fail to note one of the key details needed to clinch the record. The camera proven its worth when I heard a Yellow Wagtail calling behind me at Old Harry at the end of May. Turning round, I was surprised to find it wasn't a Yellow Wagtail & it had a grey head. I grabbed some photos as a record shot, so I could work it out later. Later didn't happen in the end until late that evening as within 5 minutes I was hearing the news of a probably Short-toed Eagle at the nearby Morden Bog. The rest of that story is well known. This really upstaged my Grey-headed Wagtail, which if accepted, will be a 7th for Dorset & 1st for Poole Harbour.
May 14 - Grey-headed Wagtail: Female. Getting good photos were essential to help confirm the identification of this rare race in Dorset. Old Harry (31 May 14)
It has also been a good opportunity to look closely at Dragonflies & Damselflies this year. Dragonflies are a group, I've been getting into in recent years, but having the camera has certainly made it a lot easier to figure out the different species. Having a camera is a great way to see those small subtle details that separate some of the similar species.
Jun 14 - Brilliant Emerald: This Brilliant Emerald was one of five Dragonfly Ticks for me this year & I was really pleased to get this flight shot, especially as it captured the yellow U shape on the face, which separates it from the more widespread Downy Emerald. Esher Common (13 Jun 14)
Another piece of fun with the camera has been the ability to compare photos to pick out different individual Butterflies. I assume this must have been tried before for Butterflies, I know it has been tried for Birds. So it was interesting to try this out on the Swallowtails at St Aldhelms Head. These were found at the end of June 14, by walkers on the coastal footpath close to the Coastguards lookout at St Aldhelms Head. One was pointed out to local Dorset Birder, George Green, along with the news the finders had seen two earlier that day. I finally connected with one on 2 July and made a couple of extra return trips to photograph them. The result was from looking at the photos I had taken & photos kindly forwarded from other photographers, I was able to show there were five different Swallowtails involved. Since that time, I've shown the photos to Neil Hulme, who confirmed that all five Swallowtails were males. Therefore, it begs the question as to whether any females hatched out. If so, they are likely to have quickly mated & presumably dispersed. I did return at the end of August to see if I could find any second brood Swallowtails, but I had no joy. There is the risk of collectors having been there looking for caterpillars to collect, but then it's also possible that if a female hatched out, She might have mated & dispersed to start a new colony. So something to look out for elsewhere in Dorset in 2015.
Jul 14 - Swallowtail: Individual D. The full set of mugshots & how I was able to separate the different individuals can be found in the Swallowtail mug shots post. St Aldhelms Head (6 July 14)
August 14 is clearly an easy decision as to the species for the month, but trying to work out the best photo was more difficult. It has to go to the Map Butterflies which dominated the month. This was a totally unexpected find and for a couple of weeks it was looking like not only had I found a very rare Butterfly, but also there was a fledgling colony with 20 proven individuals photographed. As a result, news had to be shutdown down on the site to try & provide some protection for the colony, whilst starting to work with the local landowners & Butterfly Conservation to see what could be provided for longer term protection. Sadly, the news did get out & the site was visited by both a commercial & a private collector. It was a really frustrating & unexpected bombshell to then find that somebody had come forward via a reliable conservation body, to admit to a release at the site. This individual's story that it was an accidental release, is blatantly a lie. But it's more than likely a cover story to try to avoid potential prosecution, given it is illegal to deliberately release an alien species in the UK. We have never got the real story of how the release occurred & it is unlikely this will ever happen. But it is a really shame as it would have been my best UK find ever had it been untainted. I still need to return to this story at some time with the evidence as to why it had to be a deliberate release and not an accidental release. In the mean time, you can enjoy the story as it develops about the initial discovery of a Map, the realisation there was a Map colony present & the news of the release in the 3 posts.
Aug 14 - Map: Individual B. This was the second individual found at the site & the first female. Therefore, it was the individual which changed the story from a lone male to multiple individuals. Swanage (7 Aug 14)
The last year has also been a lot of fun looking at the Birds seen from another & more detailed angle. Up to when I bought the camera, I tended to look at something until I had identified it. Sometimes I would then carry on watching the Bird, but often my eyes would start wandering to look for something else. With the camera, I have found that while I might even pick up the camera & stop watching my subject quicker than I would have done without the camera, I am spending a lot more time looking closer at the subsequent photos. Consequently, I am noticing a lot more than I would have probably seen in the field e.g. the ability to freeze a wing & then look at the individual feather markings is rarely possible in the field on a moving subject, but with a good photo it is often possible. This has lead to me becoming far more interested in trying to age or sex some of the Birds I've seen & in turn, this has helped broaden my knowledge. I am now using this new knowledge to start looking at ageing & sexing of Birds in the field.
Sep 14 - Adult Green Sandpiper: A fairly common Wader in Poole Harbour, but great to look at a Green Sandpiper closely to age it as a 1st Winter. Even better, when I returned the next week & found this Adult Green Sandpiper for comparison. Middlebere (26 Sep 14)
Back to the subject of using the camera for helping to identify tricky species. The choice for Oct 14 was difficult as there were 2 very interesting Sylvia Warblers seen and photographed. First was the putative Blyth's Lesser Whitethroat at Portland Bill & this was followed mid month by the putative Moltoni's Subalpine Warbler at Porthgwarra, Cornwall. Fortunately, the first Bird was caught and DNA has been send off. The Moltoni's was only seen in the field, but reaction to playback & its partial moult are good supporting evidence, to go along with the more subtle plumage details. Whether that will be sufficient to get it accepted, given the only call that was heard is given by both Moltoni's and Western Subalpine Warblers and the other distinctive call of Moltoni's was not heard, is probably a decision we will be waiting for over the next few years.
Oct 14 - Putative Blyth's Lesser Whitethroat: Portland Bill (1 Oct 14)
Hopefully the coming year will be as exciting as this first year has been. One final thing that has also been exciting is how much I've enjoyed the blogging & how popular the blog has been been. Yesterday, the blog passed 51,000 hits. I had no idea when I started how much interest there would have been in the blog, but I certainly wouldn't have predicted it to be that popular. What has also been exciting is how well viewed the blog is, as since I added the flag counter in May (which counts internet countries so Jersey, Guernsey & the Isle of Man were bonus countries), the blog had been read from 96 different countries, with the 96th, Seychelles, being added today. I wonder which will be the 100th country. Anyway, I hope you have enjoyed the blog as much as I have & you continue to follow it. In the meantime, there are links back to each of the stories behind the monthly photo to look in more detail at those that interest you.

13 Jun 2014

13 June 14 - A Brilliant Emerald Jewel

Two years ago, I looked for Brilliant Emerald Dragonflies on the Fleet Canal. However, I was right at the end of their flying period & had no luck. Therefore, as it's one of the Southern Dragonflies I've yet to see, I was keen to have another look for them. Having seen the first were flying at the Black Pond at Esher Common in Surrey, then that looked a good place to try. Two advantages over the first attempt, I was going at a good time when they were freshly emerged. Secondly, it was a pond & therefore it should be easier to find them, compared to a canal which had no end to the extent to potential habitat. They like to fly in shady areas, but also on sunny days. So with the weather forecast predicting good warm weather with sunshine & some cloud, the conditions were looking good.
The Black Pond on Esher Common
The Black Pond on Esher Common: The Brilliant Emerald was at the far end of this bank, patrolling over a small area of shallow water. Unfortunately, the many dog walkers seem to think it's essential to throw a stick into the pond at the near end then have their dog swim the length of the pond's edge & walk out where the Brilliant Emerald is patrolling. Thus flushing it for several minutes. Glad I went mid week as a sunny weekend day would have been near impossible due to disturbance by dogs & unimaginative dog owners
The first Dragonfly I saw was a Black-tailed Skimmer & there were several males flying around the edge of the lake.
Black-tailed Skimmer: Male. Another blue Chaser with the combination of a slim abdomen, the black end to the abdomen, yellow edges to the blue abdomen & no dark wing bases
Initially, there was no sign of any Brilliant Emeralds, but then an Emerald came along the edge of the lake a couple of times, but quickly disappeared. On the brief views I had seen it, I couldn't rule out the similar looking Downy Emerald. I had no further sightings in the next few minutes, so carried on to the end of the pond, where I saw the Emerald again flying low over the water. After a couple of minutes of not being able to get any worthwhile photographs, I switched to the binoculars & could see the distinctive green and yellow face pattern of a Brilliant Emerald: success. The sun then came out & it flew into a small patch of sunlight under the trees where I managed to get some flight shots.
Brilliant Emerald: Male. They are brighter & more metallic, but this is very subjective. But they have a flattened yellow U band across the top of the forehead that turns up at each end which Downy Emerald doesn't have
Brilliant Emerald: Male. A close up of the flattened yellow U. This was even more obvious when fully face on, but I was using the bins & not the camera at the time
Brilliant Emerald: Male. Females have a downward spike at the end of the abdomen. Note, the sides of the yellow U are even visible side on (in this photo)
With the new Dragonfly seen & photographed, there was a few minutes to photograph some of the other residents of the Black Pond.
Dabchick
Moorhen
Coot