Late July movementBarely had the metaphorical ink dried on my last post and the very next day it felt like autumn passage got into full swing! The write-up has had to wait until now though as soon after I went on holiday and got back to busy-ness thereafter. On the morning of 8th July 8 Green Sandpipers were reported so for my evening visit I had in the back of my mind that a sudden influx like this could come with a Wood Sandpiper too. Not finding one, I had begun to pack up to leave when a wader hunched at the edge of a pool drew me back for a second look. I had initially dismissed it as another Green Sandpiper but something about its head shape didn't quite seem right for that species. The light was poor so I couldn't really see much else but as I continued watching so it began to feed and I realised I had a Wood Sandpiper! Eventually it walked out of the glare and allowed the somewhat grainy record shot above. Other passage on 8th was also evident with an increase in gulls, including a Mediterranean Gull and a surprise early Common Gull through. The first juvenile Black-headed Gulls also made an appearance. First winter first summer Mediterranean Gull, adult Common Gull & juv Black-headed Gulls Waders continued to feature during the rest of July but in a somewhat muted way. It has officially been a poor breeding season for the Little Ringed Plovers with just a second pair raising one chick from 18th July. This means that, in total, only three new Little Ringed Plovers have hatched this year from 2 pairs with likely less than that making it to adulthood. It's difficult to pinpoint why it's been a poor year for them but it is likely to be a combination of disturbance at key moments in their breeding cycle and loss of habitat due to quarry restoration. Green Sandpipers have been present throughout July, averaging about 4 birds on site with 2 ringed individuals and 2 unringed birds regularly being seen. A Common Sandpiper appeared on 15th July and was joined by another on 19th, with a maximum of 3 counted on 27th. Another Wood Sandpiper was seen briefly on 20th with another heard but unseen on 27th. A Greenshank put in an appearance on 25th and an Oystercatcher on 29th. Despite the substantial areas of exposed mud and seemingly ideal wader conditions the offering feels a little paltry for this time of year. However, it is still early days... Away from the water, interest included a high count of 4 juvenile Stonechats on 25th and an evening count of 167 Ring-necked Parakeets heading over the site in small groups to their roost at Stanborough Lakes. Also flying over the site were 2 Peregrine Falcons on 26th, the first Siskin for the year on 27th and the first 3 Ravens for a while on 28th. The site year list for 2025 now stands at 121 species. Early August continues the theme...Perhaps the most noticeable change with the new month is the arrival of large numbers of geese. As in previous years, this seems timed to coincide with the harvesting of the cereal crops. The goose flock on occasion has grown to almost 500 birds, among them up to 300 Canada Geese, 120 Greylag Geese and a maximum count of at least 57 Egyptian Geese on 10th Aug. A Barnacle Goose was found with the flock on 7th and seen subsequently on and off. The goose flock is very mobile, switching between the fields and the water and sometimes vacating the site altogether, however numbers are highest in the evening and early morning. The first Wheatear appeared near the farm on 1st August and at least 3 were present on 14th with one seen the next day too. In the same vein a Whinchat was found on 10th August behind the middle pool and seen again the next day - the first site record for the year. Stonechat numbers peaked at 6 or more on 10th - all scruffy juvenile birds. Wader passage has been almost non-existent with Green Sandpipers remaining on site but the last 2 Common Sandpipers being seen on 7th. More noticeable has been the passage of hirundines with several flocks of House Martins (100+ on 12th) moving east with a few Sand Martins. Swifts are also still passing through with at least 50 noted on 12th but these will be some of the last birds this year no doubt. Yellow Wagtail passage is also underway with at 10 birds being regularly seen in horse paddocks near the farm. Both Sedge Warbler and the site's first Reed Warblers of the year have been noted at the back of the main weedy area. It is likely these are passage birds although it is possible they may have bred on site unnoticed. Perhaps the most notable record for the first half of August has been the sighting of 3 Marsh Harriers together by one observer on 13th. The sighting involved 2 adults calling and being followed by a juvenile bird. Harriers are certainly on the radar as they disperse post-breeding and who knows, maybe a Montagu's Harrier will come our way! Much of the autumn remains to come and hopefully the best bits too! It's always tricky to work out why some years are quieter than others but, given the seemingly ideal conditions, the last 2 months have not delivered the hoped for wader passage. It is difficult to know if the ongoing quarry restoration works play a part with landscaping and new topsoil being put down - perhaps on top of formerly good feeding areas. The 'deep pits' have been reduced to a small lake and it remains to be seen if these will be attractive to birds. Since the new topsoil has gone down these pools have been devoid of birds other than loafing gull flocks. The middle pool has virtually dried up while the main pit has been given an extended life as water has been pumped into it temporarily. It too faces the same fate however with further landscaping set to greatly reduce its size. Let's hope what is finally left recovers to attract birds and wildlife again but for the moment you can't help feeling that the site is in decline. The shrinking main pit & the shrunk deep pools
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The last half of February proved very quiet with little to report and many of the same birds present. However, a returning Oystercatcher arrived on 23rd and stayed until the next day - a welcome boost to morale as Spring tarries! The site would appear suitable for them to breed but, being relatively new habitat and in constant flux, the site may not hold enough food for them. Either way, the Oystercatcher brings this year's site total to 86. Other wading species were in short supply with a maximum count of 11 Snipe flushed on 20th along with 2 Jack Snipe - presumably the same birds recorded earlier in the year. Up to 80 Lapwing remained in the area along with 2 Green Sandpipers favouring the long drainage pit as usual. An adult Yellow-legged Gull joined the gull roost on 23rd and appeared to be a different bird to the one on 4th being a heavier, possibly male, bird. Wildfowl numbers have fluctuated, presumably in response to varying levels of disturbance at the site. Mandarin Duck numbers have grown to 12 birds with Wigeon fluctuating between 20 to 50 birds. A noticeable influx of Teal occurred with a peak of c150 on 24th but all virtually gone by the end of the week. Tufted Duck numbers also peaked at 19 birds on 24th and varying numbers of Shoveler (max 21) and Gadwall (max 10) were present. A single Pochard visited on 22nd while a Little Grebe has been seen on a couple of occasions. Two Great Crested Grebes were present on 26th and 2 Coot remain on site. Another Little Egret made a brief appearance on 23rd. Perhaps more noticeable on site has been the flocks of birds gathering to feed in the large sheep fields. Common Gulls have been passing through with the flock peaking at about 300 birds on 20th. The most dramatic flocks have been the Woodpigeons with some Stock Doves and Jackdaws mixed in. Several flocks of around 1,000 birds commute between the surrounding fields and virtually cover the crop when they land! Woodpigeons feeding on the turnip tops A smaller flock of c100 Fieldfares also remains in the field. These flocks of course attract predators and 2 Peregrines have continue to visit the site but, as yet, no Merlin. Last year's wing-tagged Buzzard has reappeared and at least 2 Ravens have been seen flying over the site on a few occasions. Another noticeable change - very much in line with previous years - is the growing flocks of Pied Wagtails and Meadow Pipits visiting the water's edge. Hopefully these in time will harbour White Wagtails and maybe some scarcer pipits. Passerine activity is more noticeable with the approach of Spring and both Yellowhammers and Reed Buntings are now singing on site. They will hopefully breed but one major set-back for all passerines has been the sudden removal of the willow hedge between the ruin and Symondshyde Farm. Aside from providing shelter and nesting opportunities for many birds the hedge-line also provided a valuable corridor into an otherwise shrub-less site. The track between the hedges also held a variety of butterflies not found elsewhere on site. It is not clear why the hedge was ripped out and hopefully it will be allowed to re-grow but equally it may be ploughed in and replaced with a fence. A real loss at the very start of the breeding season. The good news is that March has arrived and with it the promise of Spring migrants. We'll hopefully soon have the calls of Little Ringed Plovers on site with Sand Martins and Swallows overhead. Last year March saw some excellent birds so let's see what this year brings!
You always know it's been a quiet end to the month when Coot headlines the blog! However, this bird that turned up on 31st Jan is the first one of the year and signals the start of some spring movement of birds. Many more will follow and, hopefully as in years gone by, will breed at the site. The last half of January was quiet but the site list grew steadily to 77 by the month end with singing Mistle Thrush added and 3 Pochard on 31st. A pair of Pintail on 24th was a nice surprise along with 55 Wigeon, 27 Gadwall and a few Shoveler. A pair of Peregrine were also in the big field on that day and at least 5 Stonechats were on site. The regular immature male Marsh Harrier came through the site on 31st whilst the Skylark flock has held at about 50-60 birds along with up to 200 Fieldfares. Mute Swan numbers have fluctuated but tend to be around 15 birds and Lapwing numbers have varied from 30 to 100 birds. A couple of Green Sandpipers continue to favour the site, commuting between the long drainage pit and pools in the arable fields across the road. Gulls continue to provide a bit of interest although the 3rd winter Caspian Gull seems to now be favouring Tyttenhanger Gravel Pits a few miles away. A possible adult Caspian was present on 29th but at distance it wasn't possible to be 100% sure and, despite the nice clean head and darker grey mantle, I couldn't rule out a hybrid bird. Some video-grabs of the possible adult Caspian Gull on 29th Jan 2025 On the passerine front, Linnet, Goldfinch and Chaffinch numbers have dwindled and only about 20-30 Meadow Pipits are in evidence. A couple of Reed Buntings have also been mixed in with the flock along the track. February beckons and with it the hope of some migrant waders arriving at the site - hopefully Oystercatchers but maybe also Dunlin and Redshank.
The lows...Starting with the 'low' and that is the inescapable fact that back-filling and 'restoration' work at the pits has continued apace. The main pit has been drained using a pump system and just a couple of large puddles remain. It is not clear yet how much of the pit they intend to backfill but at least half of it is ear-marked for re-landscaping. It remains utterly baffling as to how this plan has been persisted with and, to me, appears to be a clear example of the absence of joined-up thinking. The local farmers would have liked the water body preserved - they know they cannot farm this land as historically it has always collected water. In addition, the local water company has been encouraging farmers to keep water on their land to avoid flooding downstream. And yet, the gravel company has been told to persist with a plan of drainage and restoration involving pumping water off-site - something that, in all likelihood, will have to continue indefinitely. All this while, an area rich in wildlife has been destroyed and the opportunity to create something really special for nature missed. Of course, left to nature, that opportunity might return but once again, we as humans, seem set on fighting nature - to what end I don't know! The highs...While water remains on site and large areas remain disturbed by diggers and the plough the attractiveness to birds and other wildlife continues at the site. Passage this month has been slow but steady with the highlight a Wood Sandpiper on 12th August. One or two Common Sandpipers have remained on site with varying numbers of Green Sandpipers. Joining them occasionally have been up to 3 Ringed Plovers, 2 Little Ringed Plovers, at least 5 Common Snipe and a single Greenshank. Away from the water's edge a juvenile Peregrine has been practising hunting over the site and a couple of Grey Partridges have reappeared following the harvesting of the fields.
August is underway and expectations have risen with each day that passes for this is the month of movement! Or at least we hope so!
The pits are sadly being rapidly filled in and re-landscaped but open water with muddy edges remain not to mention the scrubby areas and arable land. Longer term heavy rain may restore some water areas but in the meantime hopefully the autumn will bring some good birds. Today the first Common Gull - a juvenile - was with the growing numbers of Black-headed Gulls and a bright yellowy Willow Warbler was along the track. Both are signs that birds are moving through, albeit just a trickle at the moment. In addition, the first Ringed Plover of the autumn made an appearance and at least one Common Sandpiper remains on site with up to 3 in recent days. Unusual in previous years, 2 Common Tern have been visiting the site most days - an adult with a juvenile bird. The last few weeks have seen a good passage of both Green Sandpipers (up to 9) and Common Sandpipers along with a single Dunlin on 2nd Aug. In addition a couple of Barnacle Geese have been regularly with the Canada Goose flock along with up to 17 Egyptian Geese. At least 2 different Marsh Harriers have been visiting the site and sightings may constitute even more birds if they are just passing through. Up to 3 Hobbies and a Peregrine have also spent time hunting over the site, stirring up the flocks of other birds as they go. Spring is on its way...and the birds know it!Oystercatcher Having not recorded one at the site last year, this Oystercatcher was a welcome 'first arriving wader' of the year on 15th Feb. A clear sign that Spring is on its way and a bird that might consider breeding at the site given the apparently suitable conditions. Let's hope a partner turns up to make this a possibility! Shelduck Another bird that could possibly breed and also an early February mover is the Shelduck. Four birds were present at first light on 11th Feb but headed off east as the Canada Geese left at 7.40am. Their quick departure is a timely reminder that birds will often drop in late the day before or even during the night and to catch them you have to be up very early! Other Interest Even without the movement of passage birds the site has held some added interest. This wing-tagged Buzzard has been hanging out in the turnip field, its orangey-red wing tags making it immediately noticeable. After a few enquiries the bird was found to have been ringed by the Southern Colour Ringing Group on the nearby Hatfield Estate in June 2023. Full details can be seen here and any further sightings by other observers will be added in. In addition, a pair of adult Peregrines have also been sitting out in the fields and on the worked gravel areas for long parts of the day. The male bird is noticeably smaller while the larger female often calls to the male. They are likely to be local birds and may be ringed but it has not been possible to see their leg rings yet. While they are always a welcome sight it is not clear how much of a deterrent their presence is to other birds!
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