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The number of small birds on site has been increasing rapidly over the last few weeks with the arrival of many Meadow Pipits, Linnets and Skylarks. This must all be enticing to birds of prey and indeed a Sparrowhawk has been regularly seen harrying the flocks along with up to 3 Kestrels. A particularly large 'dump' of small birds - including a 300+ strong flock of Linnets - seemed to occur on 12th with misty, damp conditions during the first part of the morning. I stationed myself on the track and, as I have done many times before, imagined a Hen Harrier skirting the back edge of the big field before hunting over the main pit weedy margins. The raucous cries and caws of Rooks and Carrion Crows startled me from my day-dreams and I put my binoculars to my eyes and...picked up a ringtail Hen Harrier, making its way along the back edge of the large field! It then began to hunt over the weedy area at the back of the main pit before dropping down into ground cover. I couldn't quite believe it! I took some very distant and somewhat shakey record shots and video to confirm that it was indeed a Hen Harrier and not a rarer form. Unfortunately the corvid ranks were not as delighted as I was and rallied to drive the poor harrier up high and away offsite heading southeast. I assumed that was the last we'd see of it but a message came in later on that the neighbouring farmer had seen it over his fields in the afternoon. Others re-located it in the rough fields adjacent to Cromer Hyde Farm that had previously hosted 4 Short-eared Owls. Unfortunately the mobbing continued and the harrier was last seen heading south just before sunset. The harrier takes the site year list to 130 and is the first record at the site since one on 24th October 2022. The same day also saw 3 Rock Pipits at the edge of the main pit. Two flew off high while one remained, being seen the next day too. With the continuing abundance of potential prey items at the site it was perhaps no surprise that the next day saw another bird of prey visit - a Merlin (#131 for the site year). Rather obligingly it perched up just 50 yards away on the new fence along the track. The video below records some of my best views of the species ever - likely to be a juvenile bird. The presence of so many flocks of small birds on site has brought an air of excitement to the recent visits, spiced up by the activities of these scarce raptors. With the first flocks of Redwings and Fieldfares arriving in the county this state of affairs will hopefully continue for the next few weeks. Autumn is in full swing but worthy of note also was a late Sand Martin on 6th October.
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Sunday 14th September saw me on site as usual following an excellent morning's 'vismig' at Potwells that included a flyover Woodlark! A County rarity and one that I had hoped I'd catch up with this year. The session also witnessed a noticeable increase in Meadow Pipit movement and this was in evidence at Stanborough too with in excess of 100 birds noted. The usual Common and Green Sandpiper were on site and a flyover Raven too. I commenced my usual scan from the track with my scope of the large weedy area adjacent to the main pit - a good way to pick up any migrant chats. Sure enough, at least 4 Stonechats were on view along with a single Whinchat. As one of the regular dog walkers approached I saw a little bird hop up onto a stem right at the back of the weedy area - about as far a way as it could be. It cocked its tail up and I knew, without a doubt, that this was a DARTFORD WARBLER! Immediately I was engaged in exchanging niceties with the walker while my mind began racing as I realised I needed to find this bird properly! The walker moved on and I sent a couple of messages to Steve Pearce and Andrew Steele who I knew weren't far away saying that I thought I had a Dartford but I was going to have a look. I quickly walked along the back edge of the weedy area at the field edge with ears and eyes peeled. I reached the end with no joy and realised, in my haste, I hadn't really pinpointed where exactly I had seen the bird. I decided to return to the track, wait for Steve, and in the meantime pin-down exactly where I had seen the bird. Steve arrived and we both headed out along the edge of the weedy area again. Reaching the end there was again not a squeak aside from the usual Reed Buntings, occasional Yellowhammer and Stonechats. Steve decided to loop around the weedy area and as he completed his loop so the Dartford Warbler began scolding and hopped up on a stem about 20 yards in front of me! Bingo!! I quickly called Steve on his phone and he came over just in time to get fairly good views of the bird before it dropped back down into the thistles and weeds. My second County Rarity in a day and a first for me, not just for my 5 Miles From Home List but also for my Herts List. The Dartford Warbler was of course new for the site too taking the all-time total to a pleasing 160 species. My first views were to prove some of my best and I managed a few hasty record shots (see the header photo) before it vanished. Thereafter it became much harder to see, other than in brief flight views. The following day, others were unable to locate it but I revisited on Tue 16th and was able to find it again moving along the back edge of the weedy area with a couple of Stonechats. Again I was able to get a few record shots as it lurked in the undergrowth but never sat up. Walking back to the car I noticed another little bird flying along, almost next to me but only about a foot off the ground. I paused and eventually saw it in flight - a Grasshopper Warbler! I waited while it rustled around in the grass just a few feet away from me and then watched it fly into the main clump of reeds in the wet area. Another site year tick, taking the year total to 127! While I had been observing or (more truthfully) waiting for the Dartford Warbler to appear I had puzzled over hearing what appeared to be Dartford Warbler scolding from two different locations. While the bird did move quickly through the undergrowth it nevertheless seemed odd. Again, with no sighting by others the next day I returned on Thursday 18th Sep evening and quickly relocated the bird, except that this time my puzzlement was answered as not one but TWO Dartford Warblers flew up and across briefly, giving me just long enough to confirm my earlier suspicions. While light also plays a part, I did think, looking at my record shots, that one bird might possibly be lighter and brighter in plumage that the other...maybe I had unknowingly photographed two separate birds? I saw and heard a Dartford again on Sat 20th Sep along with Andrew Steele but it remains to be seen how long both birds remain on site. While Dartfords are a possible candidate to over-winter at the site we are still in peak migration time so they may move on. They will however, be remembered for the excitement they brought as a genuinely rare bird in the County. Walking out along the weedy area also brought home what a fantastic (and really under-watched) area it is for small migrant birds. On Sat at least 5 Chiffchaffs were feeding along the edge with at least 2 Whinchats and 4 Stonechats. Two female-type Wheatears were also present with a third male seen in the morning too. Meadow Pipits, Linnets and Yellow Wagtails are also dropping down into the grassy areas while passing Swallows, House and Sand Martins are making good use of the feeding opportunities. Who knows what else may pop up?! As a final note, a smart adult Yellow-legged Gull was by the deep pool on Sat afternoon but didn't stay long. A Clouded Yellow butterfly also flew through - a first record for the site as far as I'm aware. It didn't stop for a photo so I'll include the one I took down the road at Coopers Green main pit on 7th Sep.
With work and being away I've got a bit behind so a brief summary of late August and early September highlights below. Late August18th August - the site's first Black-tailed Godwit of the year finally made an appearance, with another 2 joining it on 20th. 19th August - the Barnacle Goose was present again with the Canada Geese flock and then again on 24th. 22nd August - the site's first Spotted Flychatcher since Sep 2021 was found near the horse paddocks and then another bird by the long drainage pit on 30th. 23rd August - a juv-type Marsh Harrier was seen and a Sedge Warbler was present in the main weedy area. At least 7 Yellow Wagtails were recorded as well. 24th August - the first 3 Meadow Pipits of the autumn appeared in the evening, coming down to drink and bathe at the edge of the main pit. A Common Snipe was also feeding at the water's edge and Stonechat numbers rose to 4 on site. Five Swifts were also likely some of the last to be seen this year at the site. 27th August - a Wood Sandpiper was found in the long drainage ditch with a high count of 5 Green Sandpipers and 3 Common Sandpipers. The 4th record of the species this year. A Wheatear was also present and found the next day too. 30th August - a Whinchat was on the new fence along the main track. 31st August - a Mandarin was present on the main pit - perhaps the last for a while? Whinchat on 30th August Early September4th September - a juvenile Little Ringed Plover was probably the last for the year. At least 10 Chiffchaffs were seen feeding in the willows over the long drainage pit water - an area that's proving very attractive to passage birds. 7th September - the arrival of a juvenile Little Stint along with a Ringed Plover brought welcome interest to the site with the stint a site year tick. The Barnacle Goose made an appearance along with a Reed Warbler and Lesser Whitethroat feeding in the long drainage pit. 8th September - 3 Whinchat were found and rose to at least 4 birds on 12th Sep. These birds continue to be present on the site along with up to 6 Stonechat. 13th September - while Yellow Wagtail numbers were at 7 again, Meadow Pipit numbers had risen to at least 40 birds on site. Swallow & House Martin passage is now a continual feature of the site along with the odd Sand Martin.
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
Another week on and a few more passage birds through with a Short-eared Owl topping the bill on 14th May. Only seen by one observer it was however photographed as it was flushed from along the main track before heading off. Thanks to Gary Pillans for the sighting and excellent photos. With still no rain, nor any forecast, water levels have dropped naturally, exposing lots more mud. Despite good waders turning up at other sites not too far away nothing out of the ordinary has dropped in. Two more Greenshank appeared on 15th and staying until 17th while the year’s first 2 Ringed Plovers appeared on 12th with another 2 present on 17th. Little Ringed Plovers continue to display and stake out various areas of the site but, as yet, have not been pinned down to specific nests. A Marsh Harrier and a Hobby briefly on 16th were the only other highlights of the past week along with fairly regular visits from a Little Egret. Sand Martins continue to number around 30 birds with at least 30 holes counted in the workings. The first Mandarin female appeared on 15th with 6 new ducklings and no doubt we’ll see more in days to come. Interestingly, at least 10 male Mandarins were found roosting on the pond in Dogsheart Spring copse. It seems likely these are non-breeding birds (unless they really have left all the work to the females!). A site updateI recently spoke with a manager from Cemex the quarry operator and their plan is to continue the ‘restoration work’ shortly. To that end they have installed a pump to remove water from the Deep Pit (on the left as you come in from Coopers Green Lane) and water levels are now falling rapidly. Temporarily this exposes lots of nice mud but this will dry quickly and make way for the diggers to return. The plan is for the diggers to landscape the area leaving just a small kidney-shaped pond in the far left-hand corner. The rest of the area will be smoothed with topsoil and will presumably be suitable for farming. This of course is likely to mean the loss of deep water at the site perhaps making it unattractive to the Little Grebes and diving ducks.
The increased disturbance will also make it unlikely that Little Ringed Plovers will breed successfully in this area. Thankfully other areas still remain available however, beyond this section of works, there are plans to drain the Main Pit (on the right as you enter the site from Coopers Green Lane) and continue with topsoil landscaping to restore as much as possible to farmland. The site manager did express his reservations that water would be able to be controlled and fully expects that lakes will re-form after heavy rain. Various elaborate pumping systems have been explored to take water off-site but no final plan is in place. As I have mentioned before, trying to fight nature and take vital water off the land seems crazy and my hope is that nature forces the outcome! When water is such a valuable resource and when flood zones are under increasing pressure it seems ridiculous that money and resources would be spent trying to pump water off-site and away to other systems. Unfortunately, the plans are the product of many parallel thought processes and interests with little to unify them into sensible coherence. Historic restoration plans do not seem to take into account current realities – such as the excellent habitats created by quarrying – and ecological assessments are species and habitat-obsessed such that the wider ecosystems and natural re-wilding processes are considered free to be sacrificed or ignored in favour of new planting. Vested interests of landowners and managers that (understandably) seek profit and reward dictate that works are carried out to take advantage of current funding meaning that levelling everything and starting afresh can be the preferred option. Hopefully something good will be left but for now it is best to enjoy it while it lasts! Stable periods of high pressure, easterly winds and very little rain have made for a slow passage this Spring. Glaringly absent from the roll-call are waders such as Black-tailed Godwit, Ringed Plover, Curlew and Whimbrel. But Spring is not yet over and there have been some highlights over the last few weeks. Perhaps top of the bill was a female Marsh Harrier that spent a few hours early morning hunting over the middle pool on 26th April. It was constantly harassed by Carrion Crows and Red Kites but nevertheless spent some time on the ground. At one point it sat next to a Brown Hare and they just stared at each other! A short video clip of the hunting Marsh Harrier on 26th April April 21st saw a little bit of movement with the arrival of the first Common Sandpiper of the year and a high count of at least 6 Wheatears on site. The Common Sandpipers increased to 2 birds on 6th & 7th May but just one remains on 11th May. At least 3 Wheatear hung around but the last bird was seen on 6th May. Common Sandpiper & Wheatear In other wader news, Greenshank have been a feature so far this Spring with singles on 21st, 22nd & 28th April followed by 3 birds on 7th May and another single on 11th May. Unringed Green Sandpipers were also seen on 22nd, 27th & 28th April with a very late bird on 10th May. It is likely that these are passage birds rather than from the local overwintering population. Three Common Snipe were seen on 1st May and at least 2 remained on 7th May. Little Ringed Plovers seemed to have settled into pairs with at least 4 pairs on site and starting to sit on nests. Green Sandpiper & Greenshank April 22nd saw a Great Crested Grebe visit the site and the next day a late White Wagtail put in an appearance. Good numbers of Yellow Wagtails remain on site but most seem to have paired up and moved out to the fields, hopefully to breed. A pair of Meadow Pipits have also been displaying and favouring the weedy area so it's hoped they might breed too. A common species in the winter they are a scarce local breeder. The site's resident pair of Grey Partridge were seen on 23rd April and again on 11th May. Clockwise from top left: Great Crested Grebe, White Wagtail, Meadow Pipit & Yellow Wagtail Swifts arrived back on 26th April with at least 8 birds present. Thereafter they have once again become a regular feature of the skies with overcast weather bring a flock of over 100 in the past weeks. Sand Martins have established at least 12 holes in the quarry workings with at least 30 birds regularly on site. Hopefully their nests will be unaffected by quarry works. While many birds are still getting underway with breeding there have been some early successes with a female Mallard appearing with 7 ducklings (now sadly down to just 2) and a pair of Canada Geese with 6 new goslings. Hopefully they are the first of many fledglings with at least 7 pairs of Lapwing on site and the Mandarin Ducks vanished to the woods to hopefully return with offspring. With the new additions the site bird list stands at 114 species for the year. In non-bird news, Brown Hares continue to be abundant on site but less visible now the crops have grown and courtship is dying down. Painted Lady butterflies have been seen along the track a few times while a Small Copper butterfly was seen on 1st May.
The first couple of weeks of April are almost done and I'd like to report some amazing sightings but somehow this usually peak period has drifted by quietly. A settled area of high pressure has brought beautifully clear days with a, at times, strong and chilly east wind. Rain and cloud cover have been non-existent and it feels as if these missing ingredients have resulted in a lack of migrant birds. Either birds are backing up waiting to arrive or are flying over, high in the clear skies, not needing to make the usual pitstops. That said, a steady trickle of migrants has kept things interesting if not exciting. Full of promise and headlining the period was a stunning male Blue-headed (Yellow) Wagtail of the European race flava. Found at the pits on 27th March the bird hung around for a couple of days giving many people the chance to view and photograph it. A perfect picture of Spring the bird suggested the start of something special but actually heralded a quiet few weeks! Blue-headed Wagtail Motacilla flava flava on 27th & 28th March 2025 While it feels the main influx of Spring migrants has yet to come, prior to the wagtail's arrival, there had been some movement with some expected arrivals in the from of Sand Martins and Swallows on 21st Mar. A Wheatear was found at nearby Nashe's Farm on the same day but it wasn't until 24th that one appeared in the big field at Stanborough GPs. A further 3 birds were then seen on 5th & 6th April. A slow passage for this species, especially given the seemingly ideal habitat at the pits. An Oystercatcher also put in an appearance on 21st along with another Mediterranean Gull and a Little Egret. The evening finished with a distant circling Marsh Harrier. Migrants on 21st March 2025 - Oystercatcher, Little Egret & Mediterranean Gull Two Dunlin were present on 22nd along with a singing Firecrest while a lone Golden Plover was seen flying around on 23rd & 24th Mar and then a flock of around 50 seen flying over on 27th. A single bird then appeared again on 5th April in the large field. Equally brief in its visits was a single Shelduck seen on 26th & 30th Mar then on 2nd and 5th April. Also present in the large field on 23rd Mar were a flock of around 130 Fieldfare but these had dwindled to just a handful in the first week of April. 2 Dunlin on 22nd Mar & the lone Golden Plover on 5th April A Willow Warbler was heard singing at the entrance on 30th Mar and various reports of a Water Pipit on 31st Mar and Rock Pipit on other dates were unconfirmed. Yellow Wagtails of the usual British race flavissima arrived on 2nd April with at least 10 present on 7th. Two Barnacle Geese were at the site on 4th April along with a Redshank and first singing Corn Bunting of the year. With so much of the vegetation gone it remains to be seen whether this species will breed at the site this year. Two Yellow-legged Gulls also passed through on 3rd April. Good numbers of Little Ringed Plovers remain on site with at least 16 counted on 7th April. At least 3 House Martins appeared in the hirundine flock on 6th April while the long-staying 7 Pintail dwindled to just 2 pairs and were not seen after that date. Remaining onsite were fluctuating numbers of White Wagtails, a pair of Egyptian Geese, at least 2 Green Sandpipers and up to 3 Common Snipe. Another welcome arrval was a Common Whitethroat on 10th April. Yellow Wagtails, a White Wagtail & Common Whitethroat With many of the expected migrants now arriving (the site year list stands at 105 species) the stage is set (hopefully) for something a little more special. Rain in the forecast still seems to evaporate before arriving and the skies are set to be clear for the foreseeable future so who knows?!
Despite the restoration of much of the site 2024 proved to be another very good year for birds at Stanborough Gravel Pits with 131 species recorded, just one shy of the total for the previous year. In all, 5 new species were added to the site list taking the all-time total to 156*. First to be added were the 9 Brent Geese that appeared at the site on 11th March and later in the day a Lesser Spotted Woodpecker was seen by one lucky observer - another new record for the site. The day proved exceptionally good and can be read about here. April saw the addition of a Sandwich Tern - seen by just a few observers - and then a Spoonbill in July seen by just one observer. The final, and somewhat expected, addition came in December with the arrival of a 3rd winter Caspian Gull that then stayed to almost the year end. In addition a number of escapes provided added interest in the form of a White Stork ringed at the Knepp Estate in Sussex. On 16th May a pale-morph Lesser Snow Goose joined the goose flock and tempted thoughts that it might possibly be genuinely wild. However, without a ring to prove it one way or the other, it is most likely a roving bird from a feral flock elsewhere. The White Stork (photo from off-site) & the Snow Goose Aside from the new additions, 2024 also held some real highlights on the wader front with the freshly scraped areas clearly proving attractive to migrant waders. The 3rd May saw the site's second Avocet, 3-4 Little Stints on 21st & 22nd May, and both Spring and Autumn Wood Sandpipers. Bar-tailed and Black-tailed Godwit, Curlew, Grey Plover and Sanderling also put in a good showing with a very smart summer plumaged Grey Plover from 15th-16th May. Other highlights in 2024 included more records of Pintail than in previous years and many more records of Marsh Harriers with up to 3 different individuals visiting the site throughout the year. The presence of these birds begs the question as to whether they will attempt to breed in the near future - either at the site or in the St Albans area. An Osprey on 5th April was the only record for the year while up to 4 Scandinavian Rock Pipits were on site from 11th-13th March. A Black Redstart on 9th November was a welcome late autumn visitor too. Osprey & Black Redstart While no evidence was found of breeding Lapwing this year, Little Ringed Plovers did breed successfully with at least 3 pairs raising a brood. The site continues to be the main breeding site in Herts for this rare British breeding bird. Little Ringed Plover numbers peaked at 17 on 23rd June and the last birds seen on site were on 15th August. A lingering pair of Ringed Plovers gave hope that this former Herts breeding species might consider staying but they eventually left by the second week in June. Other notable breeders at the site included Mandarin Ducks (although numbers were down on the previous year) and both Little and Barn Owls. Sand Martins are likely to have bred but in small numbers while a pair of Corn Bunting may also have bred. A number of birds recorded in 2023 were not seen in 2024 - some less surprisingly than others. Garganey, Whimbrel and Ruff were surprise absences while Bewick's Swan and Turnstone less so. The removal of the large scrubby area as part of the gravel pits restoration work meant that Sedge, Reed and Grasshopper Warbler were not recorded on site - a real loss as at least 2 of those species bred in 2023. Common misses included Bullfinch, Brambling and Garden Warbler while Water Pipit and Tree Sparrow absences were less surprising. Looking ahead to 2025...So what will 2025 hold? The site restoration work is scheduled to continue in the Spring and it is unclear how the site will eventually look. It is hoped that bodies of water will remain with attractive margins for birds. As to the longer term management of the site, that is unclear. Without any management successional growth would stifle the site and remove the scraped areas attractive to birds such as waders, not least the breeding Little Ringed Plovers. Disturbance is also a concern, not just from quarry work but also from increased shooting by the local farmer. The sighting of a fleeing fox before a fox-hunting group with horses and hounds was also a worrying development. Only time will tell but the site remains a fantastic opportunity to create a nature reserve should the landowner and land-managers be so minded. It also functions as an important flood-management system, storing water that would otherwise put pressure on the river and drainage system. The site awaits a vision and hopefully, when there is one, it will recognise the high-value of the site for birds and wider nature. Bird-wise, hopefully 2025 will deliver the same excitement of the last few years. Some notable holes in the site list exist such as Curlew Sandpiper, Spotted Redshank, Common Redstart, Pied Flycatcher, Hawfinch and Crossbill among others. Will 2025 see these added? We shall have to wait and see...! *Attentive readers will note that this is one down on the previous published total as Ruddy Shelduck was removed from the list as a species not yet accepted on to the official Herts List. The status of Ruddy Shelduck in the UK is currently under review by the BOU (British Ornithologists Union) but the outcome of that review is still pending. Instead, the species must be relegated to the "Escapes & Introductions" category as a non-wild bird.
September and October proved to be very quiet as far as autumn migrants were concerned and in that respect a little disappointing. However, on a positive note, heavy rainfall quickly re-filled the main pit and other areas such that plenty of open water with muddy margins still remains. In addition, quarrying operations have by and large ceased for the winter period leaving the site relatively undisturbed and ready for anything that might be passing. There have been some highlights however - the best perhaps being an adult Mediterranean Gull (first for the site this year) that joined the gull flock on 8th Oct. The gull flock also attracted an adult Yellow-legged Gull on 26th Sep. A flyover Great White Egret on 30th Sep took the site total for the year to 127 species. Marsh Harriers continue to visit the site with the possibility of up to 3 different birds - a juvenile, a young male and a female. Single records came from 30th Sep, 8th & 16th October. Saturday 2nd Oct saw 3 Ringed Plovers visit briefly which, along with arriving Lapwing (62 on 21st Oct), Common Snipe (10+ on 11th Oct) and up to 3 virtually resident Green Sandpipers, were the only waders recorded in October.
Summer migrants had pretty well gone by the end of September with the last Swallow seen on 11th October. The last Hobby was seen on 30th Sep and a Wheatear was present on 28th Sep with House and Sand Martins having gone early in September. The usual winter arrivals have taken their place with at least 3 pairs of Stonechats regularly on site and a few Teal, Shoveler, Gadwall and Tufted Ducks making an appearance, albeit in very low numbers. Sep 24th saw the first 2 Wigeon with 3 together on 5th Oct. Perhaps the highlight for me has been a Barn Owl that has sat out in full view on a number of evenings, preening and stretching before heading out to hunt. Hopefully, the pits will see some more action soon - there's plenty of possibilities, among them Rock Pipit, Black Redstart, Short-eared Owls and, of course, rarer geese or swans. June is a busy month at the pits for breeding birds with many farmland birds finding the site attractive. This year an oil-seed rape crop has been buzzing with life supporting not just many insects but breeding pairs of Reed Bunting, Whitethroat and Skylarks. The field has also attracted surprisingly large flocks (for this time year) of Yellowhammer (20+) and Linnet (60+). The month as also seen a couple of Hobby visiting the site, at least 2 Corn Buntings singing from the weedy field margins and several pairs of Yellow Wagtails raising young. Pied Wagtails seem to have had a particularly good season with juvenile birds almost everywhere you look! At least 4 pairs of Little Ringed Plover have successfully hatched young although it is not clear how many went on to fledge. A pair of Ringed Plover, once a Herts breeding species, lingered to the middle of the month giving hope that they might breed but the last bird departed on 16th. Mandarin Duck numbers have fluctuated but a female emerged with 11 ducklings on 16th. Compared to last year, at least to date, the Mandarins don't seem to be having such as fruitful year and this may have something to do with increased disturbance on site and the removal of areas they would formerly have used. Both Little Owls and Barn Owls have nests on site and the Barn Owls have raised at least one chick and probably more. In addition, a Cuckoo seen on 28th gives hope that they may too have bred nearby. At least 3 singing males were present in the Spring and may well have bred around the Symondshyde Farm end of the site.
Some species appear not have faired so well this season such as Lapwing that, despite being present on site most days, don't seem to have taken advantage of the seemingly perfect habitat. Sand Martins also seemed to adopt a number of holes from last year but haven't raised young from them. That said, they remain in good numbers on site so may have bred nearby. |
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November 2025
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