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Showing posts with label coenagrion lunulatum. Show all posts
Showing posts with label coenagrion lunulatum. Show all posts

Saturday, June 1, 2013

dragons

Tired after yesterday's dipping I headed out into the sun rather late for some Atlas square bashing targeting the early flying Odonates that have suffered due to time spent birding and poor spring weather over the last few years. Nothing wrong with the weather today though.

First stop was Drängstorp, two good-looking pools here have been at the top of my 'to do' list for some time. They were fantastic, well-vegetated and apparently fish-free they produced some great odos including one male Coenagrion armatum (sadly not photographed), a few Leucorrhinia rubicunda, stacks of Coenagrion lunulatum and of course the obligatory Brachytron.

Coenagrion lunulatum, found today at Drängstorp, the fifth site I have found this species in BK

The rather uninspiring Boarp pools were next but produced some great stuff. A new pond has been dug here and immediately produced Libellula depressa, Coenagrion hastulatum and Ischnura pumilio. The shallow pool here was looking good too and produced the square's first Brachytron. Last stop of the day was the only small pond I can find in a square near Båstad dominated by sea. Here I added a Libellula depressa to the paltry species list for the 'square'.

Libellula depressa at Boarp

Ischnura pumilio were present in small numbers at Boarp today

Thursday, May 30, 2013

finally a full day in the field

Finally a day off and a chance to catch up with a few things that have been spotted over the last week. The day started well with an icterine warbler singing from the garden! Hit Tvehöga first and took about twenty minutes to track down the singing red-breasted flycatcher, difficult amongst the noise created by all the other songbirds in this nice patch of beech forest. A quick look at Klarningen revealed a singing marsh warbler near the tower and some fluffy moorhen chicks, but little else of note.

Driving through Hulrugered on my way to check some dragonfly sites I stopped for a roadside pair of cranes and again for a mistle thrush. Bränneslätt mire was very wet and full of Odonates, my first Leucorrhina dubia and Cordulia aenea of the year were long overdue and there were plenty of the former here as usual.

Leucorrhina dubia - my first of the year.

Next stop was the pools at Bösketorp, always good for Odonates, there was plenty to look at as usual. New for the year here were Leucorrhina rubicunda  and  Coenagrion lunulatum. Birds included my first little grebe for the year (!) and a single green sandpiper.

Leucorrhinia rubicunda - note the reddish pterostigma, completely yellow costa and the larger broader abdominal spots.

Coenagrion hastulatum
 
Coenagrion lunulatum

In the afternoon I searched Vysterborg again hoping for Sympecma fusca, I had one female here last year and have yet to repeat the feat in BK... Plenty of Odos though with Libellula depressa (male, first of year) and Brachytron pratense (ditto) taking the honours. Some bird breeding evidence here as well, with young coot and shelduck being my first of the year.

Brachytron pratense at Vysterborg

Last stop of the day was the pond at Lönhult, here there were two 2K whooper swans feeding on waste seed potatoes as well as more Coenagrion lunulatum and a single Brachytron pratense.

Whopper goose or whooper swan

Sunday, June 5, 2011

Atlas work - more Odonata

Had a leisurely start today and headed out when things got warm to search Vasaltsheden for Ischnura pumilio, dropping the team at the beach. The mire here is very dry and much of it was accessible for a change, amazingly I could not find a single damselfly, just one Libellula depressa had a look around before buzzing off. The bushes in the mire had a singing icterine warbler, surely a recently arrived migrant.

Before picking up the team I checked Mäsinge pond again whilst I was in the neighbourhood. Things have really picked up here with several new species recorded: Erythromma najas, Brachytron pratense, and a pair of Libellula depressa.

After a quick lunch I dashed out again. The weather forecast for the rest of the week looks dicey so these sunny days have to be capitalised on. I checked out a few sites near home. Lönhult pond is an odd spot, by rights it should have a rather poor Odonate fauna. It lies in the middle of an agricultural area, is clearly highly eutrophic and has little submerged aquatic vegetation. I was stunned therefore to record 11 species of dragonfly at the site including both Coenagrion lunulatum and hastulatum. After walking the superb Vasaltsheden mire and recording just one species it seemed a little strange. At least 15 Libellula depressa here were entertaining. It was not just dragonflies either, I flushed two green sandpipers off the pool and the small area of scrub and trees included within the buffer surrounding the man-made wetland had singing marsh warbler and thrush nightingale.

The pond at Lönhult - it may not look like much but it is going to be an interesting place to watch.

One of two Coenagrion lunulatum spotted at Lönhult today, I thought this species would have narrower habitat tolerances but it looks like it is going to be widespread in BK.

Last site for the day was the valley mire part of Sinarpsdalen, plenty of red-backed shrikes in here plus one fly over hawfinch. The mire was chocker with Pyrrhosoma nymphula and Coenagrion puella (easily the best site for these two that I have found in BK so far). But the prize went to the five or so Calopteryx virgo along the little brook. This spot may well produce my first Cordulegaster in BK I reckon.

Stunner! virgo in all it's glory.

Sunday, May 15, 2011

More lunulatum found

Spent a couple of hours at Torekov this morning. A pair of little ringed plovers seem to be in residence, explaining the odd flyby sightings of late at the rev. The woods had at least two garden warblers singing amongst the nearly complete ensemble of songsters. Round the back of Flytermossen was a singing thrush nightingale and a hunting hobby.

Checked out the pools at Bösketorp for dragonflies at midday, picking up my first spotted flycatcher of the year in the process. Conditions were less than perfect - quite windy and patchy sun and occasional rain - but I was pleased to find another colony of Coenagrion lunulatum. Also here a few Libellula quadrimaculata, including one watched leaving the water and emerging.

Another colony of Coenagrion lunulatum found today this time at Bösketorp pools. They will probably prove to be widespread in BK. The lack so far can be explained by the fact that I am usually birding solidly until the end of June.

That John Hurt moment - an adult Libellula quadrimaculata emerges at Bösketorp pools.

In the afternoon Team B headed for Rammsjöstrand. The sedge marsh here looks famous for dragonflies but again conditions were less than ideal. Nevertheless it produced small numbers of Coenagrion hastulatum, my first Coenagrion puella of the year, a single Coenagrion pulchellum and the inevitable Libellula quadrimaculata. I think this site is outside any of my Atlas squares but I am going to keep an eye on it all the same. Nearby at the new wetland I was pleased to find at least three little ringed plovers and a couple of wood sandpipers.

Another look at Coenagrion hastulatum, this one from Rammsjöstrand.

Female Coenagrion pulchellum are variable!

My first Coenagrion puella of the year was kicked up at Rammsjöstrand today.

Friday, May 13, 2011

Luck of the Irish

Had my first BK swift at last as I came over Salomonhög at midday. The Scandinavian high has broken down now and we have cloudy unsettled weather. Still warm enough for dragonfly action though so after lunch I headed out to Hålehallstugan.

In June 2008 I found a single male Coenagrion lunulatum (my first) at Hålehallstugan and have seen none since. I went back this afternoon and found about 35 individuals at the site. So far the only colony known in BK.

Cordulia aenea were emerging too, these guys wander away from the shoreline to emerge. The furthest exuviae today were about 20 metres from the water's edge!

My first female Coenagrion lunulatum - a plumage tick, that blue S8 mark is a good tell.

It was a good session, because I confirmed the presence of a colony of Coenagrion lunulatum (only the second time I have seen this species). Also here Libellula quadrimaculata and Cordulia aenea. Birds noted included a green sandpiper, 30-odd sand martin, sedge and reed warbler singing and a monster hawfinch just over my head. On the way home I checked out Ranarpsstrand, but I don't think I have ever seen it quieter, just one male gadwall and a flyby little tern.