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Friday, 19 June 2020

A change in the weather

Since my last post the weather has gone rapidly down hill, and stayed there! To be fair there have been some bright spells and during one I drove up to Elton Common and heard and actually managed to see my first Common Quail of the year. I had two birds but there have been reports of up to three, this must be one of the most reliable sites in the County to at least hear them.
The Quail was my 98th species seen locally this month which is pretty good going I think. Local for me is an 8km (5mile) radius of Darley Dale which gets me as far North as Bakewell and Chatsworth, just takes in Elton Common to the West, and Holymoorside/ Ashover to the East.
I have been out to check on the Wood Warblers, the pair I had originally photographed have fledged 6 young as I had hoped and I found another recently fledged juvenile from another nest which was just about able to fly. It looked a bit damp after all the rain but looked to be doing OK otherwise.
Wood Warbler - recently fledged trying to attract its parents attention

I've also been across to Clough Wood but couldn't find any Pied Flycatchers, its amazing how quickly they leave the nest area once the young fledge. I did come across another Tawny Owl which was a nice surprise but there was no sign of any Marbled White butterflies yet, although its usually early July before they are flying.
Tawny Owl - not sure about its age?

Thursday, 11 June 2020

Separating adult Tree and Meadow Pipits

If only Tree Pipits stuck to trees, and Meadow Pipits to moors and meadows their identification would be easy. Fortunately only the Meadow Pipit is likely to be encountered on the open moors but around the fringes the Meadow Pipit may be found in trees and bushes and the Tree Pipit spends a fair bit of time feeding on the ground where Meadow Pipits may also be found.
The Tree Pipit is a true migrant leaving the local area in September for sub-Saharan Africa and returning in mid-April. Most of our Meadow Pipits are also migrants heading to southern France and Iberia but a small number remain throughout the winter, usually in low land meadows, with the bulk returning, and many passing through the area, from mid-March through April.
In spring and summer their songs are the easiest way to separate them and the Chaffinch like rattle of Tree which usually precedes the zee-zee-zee phrase as the bird parachutes back on to a tree are often the first indications that Tree Pipits have returned to the local forestry clearings. The Meadow Pipit song is also given in flight with rising tinkling notes followed by a trill as it descends back to land.
Tree Pipit (left) v Meadow Pipit (right)

In direct comparison the Tree is a longer slimmer bird than the Meadow and has a stouter thicker based bill but this is difficult to judge when faced with a lone bird. In general colouration the Tree is a paler, brighter looking bird with warmer brown tones and whiter underparts compared with the more olive brown tones of Meadow. In a close view the short curved hind claw of Tree  is diagnostic, Meadow has a much longer less curved hind claw. 
The single most important plumage characteristic is the flank streaking which is fine on Tree and can be almost invisible at a distance so the pale lower breast contrasts with the dark streaking of the upper breast whereas on Meadow the broad dark streaks of the upper breast continue down the flanks.
On the upper breast the dark malar stripe of Meadow tends to coalesce into a dark splodge on Meadow below the cheek, which is absent in Tree.
The pale tips to the median coverts contrast with the dark feather centres on tree giving a distinct black and white bar on the wing which is more subdued and less contrasting in Meadow but lighting can affect this, on a dull overcast day the Tree looks less contrasty than in bright sunlight.
Tree Pipit (left) in subdued light v Meadow Pipit (right) in bright light
Tree Pipit has a pale supercilium, most obvious behind the eye and often shows a pale spot on the ear coverts similar to the much rarer Olive-backed Pipit. On Meadow the supercilium is indistinct producing a rather bland head pattern where the most noticeable feature is the pale eye ring.
The Meadow Pipit will often call when disturbed giving a distinctive sip-sip-sip whereas the Tree tends not to call much on the breeding grounds but delivers a characteristic rasping seep call on migration.
Behaviour wise, other than habitat preferences mentioned at the start of this post the Tree Pipit has a tendency to wag its tail when moving in a tree which is not something I've seen the Meadow Pipit do which tend to remain stationary having  landed in a tree or bush. 

Saturday, 6 June 2020

Another Spotted Flycatcher

I came across another pair of Spotted Flycatcher today by the river at Chatsworth so I'm hoping that they are having a better year than the last few.
Spotted Flycatcher
 

No sign of the Common Sandpiper so I think they have probably left the immediate are but the Oystercatcher was sat on another dead tree and looks like she's probably incubating again.
Looked to be a movement of Common Swift today in the strong winds with several dozen flying up the river but it's impossible to know how far they are going.
Common Swift

Wednesday, 3 June 2020

Red Fox and Brown Owl

The Fox is quite common around the moors but seldom seen, its probably easier to see one in Matlock or Bakewell! Yesterday morning I was fortunate to catch a pair sat together and paying me no attention until they heard the camera shutter when they both turned to look in my direction, even though I must have been 400m away.
Fox
In the middle of May I found an owl using an old crows nest with a single downy youngster in it. I was hoping for Long-eared but even at this age they are easily separated as the Long-eared has a yellow iris whilst the Tawny's are black as with this chick. The chick left the nest soon after this photo was taken and I haven't seen it since. Yesterday both Song Thrush and Blackbird were alarming in the nest area and after careful searching I managed to see an adult looking Tawny Owl in the tops of the trees. 

Although the Tawny Owl is both relatively common and widespread I very rarely see them, their presence only given away by nocturnal calling, so I was pleased with this encounter.
Tawny Owl chick in an old crows nest

Tawny Owl

Tuesday, 2 June 2020

The rise of the Roe Deer.

I didn't see my first Roe Deer locally until 2015 although it first featured on the blog in 2013 with a photo taken by Roger on Beeley Moor. Since then sightings have increased year on year and I've had several sightings this year already. This morning two animals were on the road close to Screetham House, yesterday I had close views of one in Farley Plantation and during lockdown I had two sightings in Halldale Wood.
So it seems they are now well established in Farley and Halldale but also on the fringes of the moor. I've never seen one west of the Derwent River but would guess they are also in the Manners Wood area SE of Bakewell.
Roe Deer - Farley Plantation

Monday, 1 June 2020

Kites, moths and butterflies but no Red-foot

I went out early yesterday to look for a female Red-footed Falcon that had been seen on Saturday evening at Upper Loads. The Red-footed Falcon is a very rare visitor to Derbyshire last recorded on Beeley Moor in 1979! 
There was no sign of the falcon but a Red Kite put on a fantastic display over a recently mown silage field. It felt like it was almost flying close enough to touch at times as it slowly quartered the field. I'm sure this is set to become a much commoner sight in the future.
Red Kite

I've seen my first Forester moths of the spring at a new location on the Cathole as well as at the regular site on Flash Lane.
The Forester

The warm weather is good for butterflies and I have seen several Wall around the edge of the moor so hopefully they will have a good year.
Wall