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Upton Warren (141 Viewers)

All-dayer – Saturday 7th September

This will be the 15th (almost) Annual All-Dayer at Upton.

The first, in 1996, was a very laid-back affair, with only about half-a-dozen of us taking part. Such was the unparalleled excitement that at least three of us decided on an impromptu work-party for a couple of hours in the early afternoon at the Moors Pool feeding-station. Nevertheless we did manage a reasonably creditable 76 species for the day. Things continued to tick along, without being spectacular in terms of numbers, for the next 9 years until enthusiasm waned completely - not entirely unconnected with Upstarts two-year absence from the scene. Even after the re-instatement of the spring all-dayer, it was still another year before things progressed to undertaking another in the autumn. This was probably due to, as Phil has mentioned, the autumn being less eagerly anticipated than the spring event with its promise of arriving summer visitors in full song. However that is not to say there haven’t been any good birds noted over the years as last year’s Osprey testifies.
The date span of the autumn all-dayer is 1st-14th September, depending on concensus as the time approaches, but is now usually the first Saturday in the month. The highest day total was 86 in 2010, the date that year being the 4th.
Over the years we have recorded 120 species and, although I’m loathe to say it, without failing to add to the overall list in any one year. The full list of species noted can be seen on the attached checklist, which shows the number of years out of 14 that each species has been recorded and the year it was last recorded.

Other highlights? 1998 - Knot, Wood Sandpiper & Black Tern; 1999 - Marsh Harrier; 2001 - Little Stint; 2002 - Curlew Sandpiper; 2003 - Black-necked Grebe & Tree Sparrow; 2004 - Avocet (before anyone says anything – it is at this time of year); 2010 - Little Egret; 2011 - Redstart; Black Tern; 2012 - Cuckoo (again – time of year).
 

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Phil first of all many thanks to you and Margaret for taking time out to do counts and note your sightings. I know you both spend a good time and thoroughly check out what's about for us all to appreciate.
Over the years we have always counted and recorded the migrant, wintering and breeding species. This has now proved invaluable in evaluating the population trends of all the species recorded on the reserve. It has also helped us monitor the effects of our on going management and habitat creation. We now have the information to target declining species and enhance specific habitat to buck the trend or encourage lost species to return. Without 30 years of intense monitoring, we could only guess at what species are benefiting and what species are in need of our help.
No the crux, how I count:
As you know I always count everything, but there is also another reason for doing so. That is trying to find something unusual, as well as for already mentioned reason.
Last year while counting coot , I came across a common scoter asleep amongst them. The other 'carrying' species are BHG's (for Meds and other gulls), lapwing (golden plover), diving duck (scaup) and even finch, pipits and thrush flocks can have their rarities attached to them, in other words check everything. It also adds another dimension to your birding experience. To actually witness migration in the 'raw', by counting and understanding the whole concept of migration and how even our small plot of land in the middle of the country plays it part in this process.

There are different ways to count and you have to apply different methods for different species.
For example: Coot in winter can vary from year to year depending on weather conditions, with their numbers augmented by European migrants.
How do I count them: I scan the moors pool from one end to the other (north to south). Starting with a Bins (binocluars) width, moving up and down within that width. I count in groups of 5 and move my bins every 10 seconds (as they dive for no longer than that), I then move to the next bins width and so on along the length of the pool. Once I have reached the end of the pool I retrace my tracks and count again. When I have counted the same number 3 times - that's the total.
With diving ducks, I spend more time on each 'bins width' as they dive for longer.
When large numbers of BHG roost at the Flashes, I count in blocks of 50 and extrapolate that across the roost, as they tend to roost evenly across the site. This method can also be applied to lapwing during winter. But generally I count them in 5's moving my bins up and down as I scan across.
With practise and experience estimates can be quite accurate and it is always worth testing yourself first, with an estimate, followed by an accurate count. In flight, large flocks are more difficult but again counting in 5's or 10's is easier than individually counting, although a camera would be the best method.:t:
Whichever way, getting as accurate a count as possible is more beneficial than a wild guess.
So hopefully I have convinced you, how important counting and recording is to the future well-being of the reserve.B :)John

That's a really helpful outline of the different techniques employed. Some of us (occasional / infrequent visitors) wondered how it was done! Much appreciated.
 
Counting of Birds.

John - many thanks for the information, not only for the methods but info about the allowances to make when counting different types of bird such as the divers. Also for your time in producing such a detailed response. Really appreciated.
I think I will choose a quiet day to practice on the BHGs.
I guess 30 years of record keeping must have seen quite a few changes, not least with avocet numbers to name but one!
Phil
 
Couple of not very good pics from this morning at the Flashes! A juv Yellow Wagtail that dropped in briefly and a young Peregrine which was one of 3 in the transmitter field interacting and making a right racket.
 

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Saturday 24th August 0700-1215

Summary of this morning's sightings from myself, Simon B, Gert, JTB, Alan H, Dave J and Wayne D:

SAILING POOL
2 GC Grebe, 11 Coot, 63 Mallard, 1 Common Tern, 3 Pied Wagtail, Grey Wagtail, Common Sand first thing

FLASHES
No sign of the Ruff. 3 Snipe, 2 Ringed Plover (ad+juv), LRP (juv), Dunlin (juv), 7 Green Sand, 3 Common Sand, 102 Lapwing, Curlew first thing, c200 Mallard, 98 Teal, 9 Shoveler, 1 Grey Heron, 16 Canada Geese, 19 Moorhen, 5 Coot, c150 BH Gull, 3 LBB Gull, 3 Peregrine (2 tangling adults + a juv), 1 Rook, Pheasant, juv Yellow Wagtail, Cetti's Warbler calling from Hen Pool, Kingfisher.
Hedge to rear of hide - Common Whitethroat, Lesser Whitethroat, Yellowhammer (probably a juv), male Redstart
On feeding station - 12 Greenfinch, 6 Bullfinch, Willow Tit

MOORS POOL
2 Grey Heron, 2 Cormorant, c75 Mallard, 3 Gadwall, 56 Tufted Duck, 2 Mute Swans + 5 cygnets, 25 Greylag Geese, 186 Canada Geese, c170 Coot, 7 Moorhen, 5 GC Grebe + 2 young, total of 22 Little Grebe, 1 Snipe, 16 Teal, 11 Shoveler, 2 small waders flew north (most likely Dunlin), 2 Swift over Education Reserve, Whitehroat, Willow Warbler singing on east side.
Common Tern - 4 resident (incl 2 recently fledged juvs) plus 5 though at 0830, 15 (mostly juvs) through at 11:25 and 12 (mostly adults) through at 11:35
 
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Craig has had a Common Gull in the roost at the Flashes and a Golden Plover over.

John - were you keeping a day list today; would have thought up to 80 species may have been seen?
 
Craig has had a Common Gull in the roost at the Flashes and a Golden Plover over.

John - were you keeping a day list today; would have thought up to 80 species may have been seen?

73 not including kestrel, hobby, little owl, raven, rook, jay, treecreeper, song thrush, garden warbler, grey wag.

During the shooting at Hobden hall farm, most of the wildfowl and lapwing had moved to the Moors.
counts : shoveler 17, teal 70 (with some left at Flashes), lapwing c100,
 
6:37pm- A Golden Plover flew north over the Flashes calling loudly.
Soon after, with the arrival of heavy clouds around 1000 BHG flew in from the south, and with them were 2 Juvenile Common Gulls. These commuted between the flashes and the north field as the farmer was out raking the field. 20 Curlew roosted, 2 Ringed Plover still, and Dunlin. 1 LRP juv. 8 Green Sand, 2 Common Sand. 8 Shoveler dropped in late on, and the Teal flock grew to only 30 birds. A total of 9 Snipe, with 3 on the flash all evening joined by a further 6 which flew in from the north late on.

The Dunlin was very vocal and very flighty this evening, so may be gone in the morning. Alternativly, the Plovers it was hanging around with closely rarely moved, so it may not.
MB
 
73 not including kestrel, hobby, little owl, raven, rook, jay, treecreeper, song thrush, garden warbler, grey wag.

During the shooting at Hobden hall farm, most of the wildfowl and lapwing had moved to the Moors.
counts : shoveler 17, teal 70 (with some left at Flashes), lapwing c100,

Hi John - can you post the list and lets see what holes we can fill in :t:
 
Visitors to the Flashes in the last few days will have noticed the installation of a large gate across the path just before the Feeding Station Hide. This is part of the stock fencing solution to prevent the forthcoming grazing livestock from wandering up the path and potentially onto the Sailing Pool and the ultimately the A38. This metal gate will be supplemented by a kissing gate (hopefully of wood to reduce noise) alongside it to ease pedestrian access.

From the gate the stock feeding the cuts through the scrub at the back of the feeding station to link up with the Hen Brook and eventually the fox fencing at the rear of the first Flash. In the fortcoming work parties we will try to develop this cut in the feeding station scrub into a more interesting feature, ideally creating views to the hidden part of the reserve between the south end of the Hen Pool and the Hen Brrok where it skirts around the first Flash, using it as an access point to manage the feeding station scrub (taking out some of the leggy, woody growth to create a graduated frontage as demonstrated at the North Moors with "sun pockets") and hopefully create a "flycatcher alley" along the fence line, giving birds such as flycatchers and chats a perching point and also making a line of sight as birds fly across from one of scrub to another.
 
73 not including kestrel, hobby, little owl, raven, rook, jay, treecreeper, song thrush, garden warbler, grey wag.

During the shooting at Hobden hall farm, most of the wildfowl and lapwing had moved to the Moors.
counts : shoveler 17, teal 70 (with some left at Flashes), lapwing c100,

Late morning yesterday there was a Song Thrush in the bushes between concrete hide and west hide.
 
Dave J reports at the Flashes: Willow Tit showing well, LRP still, 7 Green Sands, 3 Common Sands, Yellow Wagtail, Redstart heard calling in the hedge, Yellowhammer again, this time hanging around feeding station. Another Yellow Wagtail at the Moors Pool.
 

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