2025 wrapped upRather than write a lengthy review of 2025 I thought I'd simply summarise in a paragraph or two... Despite misgivings about the future of the site at the start of the year, 2025 proved to be one of, if not the, best years on record with 134 species recorded over the whole year - 3 up on last year. An additional 7 new species were added over the course of the year taking the all-time total to 163 species. March saw the addition of a smart summer-plumaged Black-necked Grebe followed on 13th April by a distant Purple Heron part of an influx into the country that week. An overdue Crossbill became the first known record for the site on 6th July with many more arriving later in the year. September saw the addition of a stunning male Redstart on 14th followed by the discovery of a Dartford Warbler on 21st - one of several that appeared in the County from autumn onwards. The year saved the best to last however with a Pectoral Sandpiper found on 1st October that lingered a few days and then a Lapland Bunting on 4th November. If accepted, the latter would be a first for the County. The year also saw the addition of two new 'escapees' that fall short of truly wild status: an Alexandrine Parakeet on 13th Jan and a Bar-headed Goose on 21st May. Both very smart birds and worthy of note regardless of their status. 2026 here we go...but first a rant!Once again the New Year presents a very different site from that of January 2025. Much of the worked gravel areas and open water have gone with just 3 key pools remaining. These are also subject to reduction by pumping and still their future remains uncertain. Elsewhere most of the land has been returned to arable/sheep-grazing fields, divided up by new fencing and presumably eventually hedgerow planting. All of this means that it is likely that the site will not be as attractive to birds as it once was but while areas continue to be disturbed and worked there is hope. Whether Little Ringed Plovers and Sand Martins will still find areas to nest in remains to be seen but based on other restored sites around St Albans it seems unlikely. As well as the so-called 'restoration' work another dynamic seems to be at play. The latest tool in the developer's arsenal - Biodiversity Net Gain (BNG) credits - have meant that areas such as Stanborough GPs may well form part of a 'BNG Habitat Bank'. Developers elsewhere (anywhere!) can purchase 'offsite' BNG units thereby fulfilling their obligations to increase biodiversity. They must be able to demonstrate a minimum 10% uplift in biodiversity (not much really) so to make it even easier it is best if the banked habitat is degraded first so its low biodiversity can be quickly and cheaply 'upgraded'. The lower the biodiversity the higher the value to a prospective developer looking to offset the destruction elsewhere caused by their development. Such cynical calculations may well be the justification for the degrading of Stanborough GPs witnessed over the last few years, rather than the embracing of its already excellent biodiversity. Perhaps the ray of hope is that, in time, the biodiversity of the site will be uplifted, but I suspect in a very 'managed' way producing a shadow biodiversity, a poor imitation of a truly re-wilded state. Some hope may also be held in the identification of the site in the new Local Nature Recovery Strategy as ear-marked for wetland habitats. Only time will tell but history is not encouraging on this front and I, for one, struggle to feel too optimistic! And so to the birds...Many of the birds present at the end of 2025 are still on site, including at least one Jack Snipe and some Common Snipe too. Three Wigeon appeared on 10th and rose to 7 on 12th. An adult Yellow-legged Gull was a nice find in the gull flock on 10th and was followed by a first-winter bird on 16th. The same day also saw the French-ringed Great Black-backed Gull first seen at Coursers GPs further south join the gulls in the sheep field. A species that was not recorded at Stanborough last year and in generally very scarce in the County. The 1st winter Yellow-legged Gull & the Great Black-backed Gull ringed in northern France in May 2024. Another highlight of the New Year so far has been the continuing presence of Crossbills in Symondshyde Great Wood. With good numbers still present in the woods it means they occasionally venture into Stanborough GPs boundaries with a flyover flock of at least 10 on 13th and at least 3 birds in trees bordering the site on 16th. As they gather to leave for their breeding grounds I'm sure there'll be more records for the site too. At least 2 Barn Owls are in the box while a Green Sandpiper has been frequenting the site as has a Little Grebe. Other site faithfuls include up to 5 pairs of Stonechat over the whole site and a flock of c.100 Lapwing roosting on the workings. As yet Golden Plover are yet to appear in any numbers but this seems true of other regular sites too. A family party of 3 Mute Swans has been visiting regularly and, while wildfowl numbers are almost non-existent, a flock of at least 60 Teal were present on the middle pool on 16th.
To date, the site year list has reached 60 species with plenty more (hopefully) still to come. Late January can see the start of late winter movements as birds get ready to depart - perhaps evidenced today (16th) in the increase in Meadow Pipits on site.
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While the search for the recent Pectoral Sandpiper proved predictably fruitless it did however yield some nice autumn birds. I'll take these as consolation prizes and proof that it's worth keeping looking. First up, were 4 Stonechats followed by a late first-winter Wheatear enjoying the newly dug drainage pipe mounds. Skylarks and Meadow Pipits continue to move through the site along with an increasing number of Reed Buntings. Three Little Grebes continue to frequent the deep pool along with a Grey Wagtail and it was while observing this latter bird that I notice the star bird of the day - a Rock Pipit! A pretty scarce bird in the county, Stanborough Gravel Pits does well for this species with Rock Pipits visiting annually and this the second record of the year following a Spring bird on 16th March. In classic form, it crept along the edge of water, taking a bath at one point before preening on the bank. Some photos of the Rock Pipit with a video of it preening below. I mentioned the Wheatear enjoying the newly dug drainage pipes and this work represents another major step in the site's 'restoration' to farmland. Many hundreds of metres of perforated pipe are being laid underground every 20 metres or so on all the slopes. These then feed into main drain pipes that will take run-off water to both the main pit and deep pit.
While the work is fascinating to watch I can't help feeling that an awful lot of plastic is being buried in the soil and that good old-fashioned ditches might have been a more environmentally suitable solution. Whether these drains work long-term or not remains to be seen and hopefully some water-logged areas will remain for over-wintering Snipe and Jack Snipe. I believe there may be a Golden Rule of patch birding - never leave your patch with the added consequence that, if you do, chances are the 'Big One' will turn up! Well, there's nothing like learning that lesson the hard way... Taking the opportunity to work remotely and catch up with some coastal autumn birding I headed down to Cornwall for a week on 28th Sep. I left as the first hints of winter birding were beginning to appear at the pits. Teal numbers had grown to 15, the odd Snipe was flying around while 5 Golden Plovers made a brief appearance on 23rd and a Wigeon was seen on 24th. The Dartford Warbler had last been seen on 25th, a Reed Warbler on 26th and a Wheatear on 30th. It seemed to be quietening down - or so I thought - but I perhaps should have taken the hint when Andrew Steele queried a wader he was struggling to ID on 25th. Neither of us could relocate it and his distant photos were inconclusive and suggested an odd-looking Green Sandpiper. It did, however, get me wondering about Pectoral Sandpiper as a possibility. That said, I don't think Andrew's bird was, HOWEVER, late in the evening on 30th another observer reported 2 Green Sandpipers and 1 probable Dunlin... Sure enough, I received a message from Steve Pearce the next morning saying he had an 'interesting wader' at the pits. His description sounded a perfect fit for a Pectoral Sandpiper so I put the suggestion out on the WhatsApp group asking if anyone else could investigate. Remarkably quickly, another local birder, John Yates, located the bird and from his photos it became clear that Stanborough was playing host to a PECTORAL SANDPIPER! The Pectoral Sandpiper from 1st - 3rd Oct - photos by Mike Illett Not only a first for the site (#162) but a genuinely rare bird and, in all likelihood, the site's first transatlantic migrant. The last record in Herts was 10 years ago in 2015 at Tring Reservoirs. While I enjoyed seeing the chat, photos and videos as everybody caught up with the bird it was a painful experience as I sat in Cornwall toying with the idea of a 12-hour round trip to see the bird. I didn't succumb to such madness but made the most of my time in Cornwall instead. The bird was last seen early on Friday 3rd October and, despite searching on my return, has not been seen since.
I should say, regardless of my personal disappointment, this is an excellent record for the site and once again underlines the fact that Stanborough Gravel Pits is a fantastic magnet for birds! Long may it continue! |
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