Wednesday, 4 June 2014
Tuesday, 3 June 2014
Sunday, 1 June 2014
A bit of colour from today
Getting back into the groove
After the blur that was Canada, it was a case of getting back to the local patch - but not before checking out the Yellow-headed Bishops in Swansea (takes me back to the Gambia). The resplendent male was singing and displaying towards the female. While these have clearly not arrived from sub-Saharan Africa, the state of the remiges and rectrices and lack of bling, and the nomadic nature of the species, could suggest they have made it over from the feral Iberian population. Who knows?
This morning it was back to CCF to see if Spot fly's and Wood Warbs had returned. The good news, I had both - a singing (but not full on) male Wood Warb', with possibly a second (great news after a blank year last year), and a single Spot Fly' - a visit later in the day would probably allow more to be found. 2 singing Stock Doves is my highest number at this site.
Over at Parc Taf Bargoed, the highlight was 3 male Reed Buntings - again my biggest number at this site. Only 1 Reed Warbler, however, this year. Rather remarkably the female Mallard with 11 ducklings has managed to keep her brood intact and they are now almost full grown.
Mark, Mike, Mart (and anyone else), any idea's on the following Micro's (the top one was at Magor Marsh, and the second at Crymlin Burrows).
Plus the dwarf Marsh Frit, I found at Hirwaun last Tuesday
This morning it was back to CCF to see if Spot fly's and Wood Warbs had returned. The good news, I had both - a singing (but not full on) male Wood Warb', with possibly a second (great news after a blank year last year), and a single Spot Fly' - a visit later in the day would probably allow more to be found. 2 singing Stock Doves is my highest number at this site.
Over at Parc Taf Bargoed, the highlight was 3 male Reed Buntings - again my biggest number at this site. Only 1 Reed Warbler, however, this year. Rather remarkably the female Mallard with 11 ducklings has managed to keep her brood intact and they are now almost full grown.
Mark, Mike, Mart (and anyone else), any idea's on the following Micro's (the top one was at Magor Marsh, and the second at Crymlin Burrows).
Plus the dwarf Marsh Frit, I found at Hirwaun last Tuesday
Lots of Ravens!
It's that time of the month again, so despite being sleep deprived by moth trapping all night, Friday, it was up at 02:30, this morning, into the car and up to Blaen-nant by 03:15, then the walk to the count point, getting there at 03:30 and setting up ready. The skies were clear and starry, with a pale blue glow in the N.East, hinting at the dawn to come. I sat on my camp chair and waited, all the while listening to the song and calls of Skylark, Stonechat, Reed Bunting, Blackbird, Wren, Dunnock, Cuckoo and Robin. Staring at the horizon, which is the crown of the hill on which the roost is situated, \I noticed a brief flurry of wings against the lightening sky, paying more attention, I saw a large bird hovering, low over the ground, with flapping wings, then drop, but by the time I'd wrestled the rain guard off my bins, there was no sign of it above the horizon and it was too dark below it to be able so see anything. I continued to scan the horizon, half expecting to see a Nightjar, which is what I thought it had probably been, but when I picked it up again, revealed was the unmistakable silhouette of a distant Barn Owl, becoming even more distant as it flew purposefully away from me, possibly taking prey back to its brood. I've seen Barn Owl there, once before, a few years ago, but this one was a particularly welcome sight, as it was a year tick for me.
The normal pattern of the fly out at the raven roost is for a steady stream of small groups, consisting of two or three birds to leave over an hour or so, with a few longish gaps and the odd larger group. This time, however, things were a little more spectacular, with most of the birds leaving in three large groups, interspersed with a few smaller parties. The first bird appeared at 04:15 and was quickly followed by a mass exodus that filled the sky with ravens. It lasted about five minutes and in that time 189 birds had been counted, but then there was a twenty minute gap until the next ravens appeared: a few small groups, then another sky full. So it went until the last couple of pairs, at 05:35, by which time the count had reached 426, which is comfortably the highest ever June count and only one short of the highest ever count for the roost.
It will be interesting to see if this trend continues through into the peak months of August and September.
By the time the count was coming to an end, the sky had been invaded by a thin cover of Cirrus and Cirrostratus, in which, with the sun still below the horizon, I spotted this bright, 'V' shaped patch in the sky, directly above the sun and connected to it by a very, very faint sun pillar, which isn't very visible in this photo.
The 'V' patch is called an Upper Tangent Arc and is usually attached to a 22 degree sun halo at the bottom end, but in this case, the halo hasn't formed. Tangent Arcs are formed when sunlight is refracted through columnar shaped, hexagonal ice needles falling in a horizontal position.
The normal pattern of the fly out at the raven roost is for a steady stream of small groups, consisting of two or three birds to leave over an hour or so, with a few longish gaps and the odd larger group. This time, however, things were a little more spectacular, with most of the birds leaving in three large groups, interspersed with a few smaller parties. The first bird appeared at 04:15 and was quickly followed by a mass exodus that filled the sky with ravens. It lasted about five minutes and in that time 189 birds had been counted, but then there was a twenty minute gap until the next ravens appeared: a few small groups, then another sky full. So it went until the last couple of pairs, at 05:35, by which time the count had reached 426, which is comfortably the highest ever June count and only one short of the highest ever count for the roost.
It will be interesting to see if this trend continues through into the peak months of August and September.
By the time the count was coming to an end, the sky had been invaded by a thin cover of Cirrus and Cirrostratus, in which, with the sun still below the horizon, I spotted this bright, 'V' shaped patch in the sky, directly above the sun and connected to it by a very, very faint sun pillar, which isn't very visible in this photo.
The 'V' patch is called an Upper Tangent Arc and is usually attached to a 22 degree sun halo at the bottom end, but in this case, the halo hasn't formed. Tangent Arcs are formed when sunlight is refracted through columnar shaped, hexagonal ice needles falling in a horizontal position.
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