Category: Science

TL:DR – The Bearded Reedling, Panurus biarmicus, was formerly known as the Bearded Tit. It is not a type of tit, although it has a passing resemblance to the Long-tailed Tit. It is the only species in the genus Panurus.

THE best photo I ever got of a Bearded Reedling (formerly known as the Bearded Tit) was from a hide WWT Welney. That was about a month after I’d bought the Sigma 150-600mm zoom for my old Canon 6D camera (March ’17). I’ve been chasing a better shot ever since.

Now there are record numbers of Beardies at RSPB Ouse Fen (I saw more than a couple of dozen of them last week at the Earith side right next to the car park). But, there are no hides so no real chance of getting as close as I was in a hide to that first one at Welney.

Incidentally, the name change from Tit to Reedling isn’t some kind of political correctness gone mad, it’s simply that although superficially, the shape of this species resembles the Long-tailed Tit, they are wholly unrelated to any of the Tit species. Indeed, they are the only known species in their genus! Personally, I think it should be the Moustached Reedling as those black facial markings on the male are more ‘tache than beard!

TL:DR – The Bearded Reedling, Panurus biarmicus, was formerly known as the Bearded Tit. It is not a type of tit, although it has a passing resemblance to the Long-tailed Tit. It is the only species in the genus Panurus.

Lots of Beardies, Bearded Reedlings, Panurus biarmicus, at the Earith side of RSPB Ouse Fen, the site represents a nicely growing colony of the species.

I counted at least a couple of dozen today. I’d first heard a lot of pew-pewing (or ping-pinging) in the reeds close to the car park. The sound is reminiscent of a low-power sci-fi B-movie laser gun or a twee little ringing bell. But, when there are lots firing off it once it’s quite wonderful, like a live-action video game in the reed beds.

Beardie is an affectionate nickname for the Bearded Reedling, formerly known as the Bearded Tit. It was misnamed on account of its passing resemblance in shape to the Long-tailed Tit, but the two species are not related. Indeed, the Bearded Reedling is doubly misnamed as those black markings on the male’s face might be, at a stretch, perceived as sideburns or moustaches, but definitely not a beard. But, while changing from tit to reedling is happening, it’s unlikely to lose its beard.

Meanwhile, taxonomically, the species (scientifically Panurus biarmicus) is the only one worldwide in the Panurus genus. A truly unique little bird living almost on our doorsteps…well…if your doorstep is lined with reeds, that is.

TL:DR – We finally caught up with White-tailed Eagles on a trip to Dorset in September 2022 after seeking them out in various places over the last couple of years.

We took another trip south in September. Stayed some way inland in the historic town of Corfe Castle but couldn’t keep away from the coast and visited RSPB Arne, RSPB Lodmoor, RSPB Radipole Pond, NT Studland, and took a boat trip in Poole Harbour up the Wareham Channel, and a train journey from Corfe to Swanage where we were plagued by Geography Fieldtrips measuring the groynes on the beach.

RSPB Arne is the English homeland of the Dartford Warbler and plenty of other wildlife, although we saw very little of it on our visit for some reason, apart from some “wild” pigs and distant waders. We also missed, by just a few minutes, a White-tailed Eagle fly-by and also failed to see an Osprey way over the moor towards Corfe itself. We didn’t see any Dartfords there either, that would wait until we got to the moors behind Knoll Beach at Studland.

While at Arne, missing the Osprey and WTE, we spoke to various people one of whom recommended a visit to Lodmoor and Radipole Pond (spotted a Clouded Yellow butterfly there) and those sites were generally much busier in terms of birdlife, Great White Egret, Grey Heron, Oystercatcher (dozens), Avocet (hundreds), Curlew, Black-tailed Godwit, Great Crested Grebe etc.

We were lucky enough to see dozens and dozens of House Martins and Swallows when we climbed East Hill in Corfe. Seemingly, Monday the 19th September was a good day for seeing hundreds of departing migrants. Also towards the top of the hill, a couple of Clouded Yellow butterfly.

The 2.5 hour boat-trip with the charity Birds of Poole Harbour was much more of a success than the trip to Arne. We had sightings of Shag and Sandwich Tern within minutes of setting sail and a large flock of Phalacrocorax carbo sinensis, the Chinese Cormorant sub-species, which is much more gregarious than its relative the Common Cormorant.

One of our incredibly well-informed guides (Paul) spotted an Osprey perched in a dead tree on the non-public edge of RSPB Arne, then the other equally well-informed guide (Liv) spotted a White-tailed Eagle (turned out to be the juvenile female with the radiotag ID G801). She was perched high in a pine tree a little further up the channel. It was hard to get clear photos through the heat haze and at a distance of several hundred metres, but worth a try. When the eagle took to the air, I got a reasonable shot at it before a second (a juvenile male) was sighted.

These eagles and the ospreys are both part of reintroduction programmes on the south coast to bring back raptors to this area that were persecuted to local extinction. Unfortunately, there are rich landowners with a vested interested in breeding and killing millions of game birds (pheasants, grouse etc) for a very lucrative sport. They claim the birds of prey are a threat to their industry. The birds are no threat to this vast industry given the huge numbers of game birds involved. The raptors may eat dead game birds, but the industry dumps most of the birds that are shot for sport. Farmers often protest that eagles could take valuable lambs and counter the awarding of reintroduction licenses, they know full well that this is an incredibly rare happening and it’s just an excuse to protect their game birding, which makes them thousands of pounds per person. Eagles will find plenty of carrion and smaller wild birds to eat without needing to tackle lambs.

Interestingly, the eagles, which we used to think needed high mountain and moor, seem quite happy to live in this coastal zone. So, ultimately, translocation schemes will hopefully be successful. We’re still hoping that the Wild Ken Hill licence will be allowed in North Norfolk.

Meanwhile, back on the boat, we continued to add many more species of bird to the boat trip list (which ultimately amounted to 48 bird species) before heading back to the harbour and the lagoon on Brownsea Island where 60+ Spoonbills were feeding.

The Spoonbill is another growing success in England where once the bird was eaten to extinction in the 17th Century. There is a breeding colony in North Norfolk, but dozens are now seen in Dorset and Somerset. The flock we saw on Brownsea is mostly comprised of visitors from The Netherlands. Also had a flyover of Dunlin and sighting of at least one Curlew Sandpiper, Redshank, Greenshank and more. We have seen Spoonbill at various times over the years, but usually only one or two together and perhaps three; there were two at Lodmoor even.

We “twitched” the juvenile Red-backed Shrike and first-winter Citrine Wagtail mentioned in BirdGuides that and previous days. The Citrine made an appearance close to where birders told us it would be. There was some initial doubt that it might have been an Eastern Wagtail, but an expert who heard it call, pinned it down to Citrine.

The juvenile Red-backed Shrike took a lot more hunting down as it was on what local birders know as the old dump, not the Lodmoor reserve itself. BirdGuides was pretty close with its grid reference from earlier in the day. There are usually only a couple of breeding pairs of RBS in the UK each year, and it is essentially extinct here. However, a couple of hundred migrants do skirt the east and south coast of the UK on passage. They’re often known as butcher birds because they hang their prey on thorns or even barbed wire to eat later.

By the end of the holiday, we’d almost forgotten about trying to spot Dartford Warbler (we had seen them at Dunwich Heath on a Suffolk trip earlier in the year). However, after visiting Old Harry Rocks, we headed through Studland and up on to the heather and gorse encrusted dunes behind Knoll Beach and saw perhaps half a dozen, as well as numerous Wheatear and Stonechat.

For those who like lists, these are the 74 or so bird species we saw* and noted during our September 2022 week of birding and sightseeing in Dorset:

Avocet, Bearded Reedling, Black-headed Gull, Black-tailed Godwit, Blue Tit, Canada Goose, Carrion Crow, Cattle Egret, Cetti’s Warbler, Chiffchaff, Citrine Wagtail, Collared Dove, Common Buzzard, Common Sandpiper, Coot, Cormorant, Curlew, Curlew Sandpiper, Dartford Warbler (Studland), Dunlin, Egyptian Goose, Feral Pigeon, Gadwall, Goldfinch, Great Black-backed Gull, Great Crested Grebe, Great Tit, Great White Egret, Greenshank, Grey Heron, Grey Wagtail, Herring Gull, House Sparrow, Jackdaw, Kestrel, Kingfisher, Lapwing, Linnet, Little Egret, Little Grebe, Magpie, Mallard, Marsh Harrier, Meadow Pipit, Moor Hen, Mute Swan, Osprey, Oystercatcher, Pied Wagtail, Redshank, Red-backed Shrike (Lodmoor), Redwing, Ringed Plover, Robin, Rook, Ruff, Sandwich Tern, Shag, Sinensis Cormorant, Snipe, Sparrowhawk, Spoonbill, Starling, Stonechat (Studland), Tufted Duck, Turnstone, Yellow Wagtail, Water Rail (*heard), Wheatear (Studland), White-tailed Eagle, Widgeon, Willow Warbler, Wood Pigeon, Wren.

There were probably a few other species we saw but didn’t note bringing the total for the week to at least 60. Oh, we also saw quite a few Sika Deer and I did a bit of mothing in Corfe with the LepiLED and added L-album Wainscot and Ruddy Streak (Tachystola acroxantha) to my moth life list.

TL:DR – There was a sudden influx of more than 100 Common Buzzards (Buteo buteo) on farmland after the hay was cut and baled. This species is a type of hawk, not a vulture.

When you get wind of something unusual in the birding world, the temptation is often to head for the site as quickly as possible binoculars slung around your neck and camera in the rucksack on your back. It’s often not the best strategy, birds fly and even if you think you’re being quick off the mark, often the update you saw may be out of date within minutes or hours of it being posted.

So, when I heard there was a large number of Common Buzzard* (Buteo buteo) gathered in a field not 20 minutes’ drive from home, I didn’t jump into the car and slam the pedal to the metal. I waiting until the next update to see how things might be changing over the hours from the first sighting to the next.

The initial report had said there were some 56 Buzzards in a field where the farmer was moving hay bales. The rodent population would have been on the run and it was presumably this that drew the avian crowd, which was apparently joined by a Marsh Harrier, Kestrel, and several Grey Herons. There were several more Buzzards in the adjacent field, apparently. This is an unprecedented number of this species in Cambridgeshire, a county record. Usually, they seem quite solitary and might gather in thermal-circling groups of three or four.

Most I’ve ever seen in one place was directly above our house when there were six riding ever upwards on the thermals. More than sixty in one place seemed bizarre…something you might see in some remote Eastern European valley or flying over Gibraltar Point, perhaps.

Anyway, I still didn’t dash. I was dithering. Worrying about the spiralling cost of diesel, for one thing, but also with the thought that by the time I get to this distant field, Sod’s law would dictate that they would have all departed. The next report came in and said there were perhaps eighty, the one after that told of at least 100 and maybe more in the trees and the fields beyond. So, with a rather pessimistic hat on and in no great rush, I made a coffee in a travel mug, grabbed my camera and binoculars, and headed for the fens.

I pulled up in a layby at the grid reference where all the reports said the Buzzards were to be seen. Pulling on the handbrake I glanced across the fields, they look bare but for grass slowly recovering after successive heatwaves. But for a Kestrel faffing with a vole and a couple of Black-headed Gulls, there seemed not to be much in what had temporarily been Buzzard country…

Not wanting to give in to the disappointment, I got out of the car and focused the binoculars into the middle distance, about 150 to 200 metres, I’d say. First one, then two, three, four Buzzards popped into existence, scattered randomly across the field. As my eyes shifted gear from fenland driving mode to birding mode, I scanned the field and started a more singular count…I got to 26. 26 Common Buzzards, more than I’d ever seen in one place before.

Not bad, a nice number. It was at this point that I trained the bins a little farther into the agricultural distance and realised the field behind and the one to the side had a lot more Buzzards than the nearest. I counted seventy for sure before a flock of them took to the air from the overhead wires, the trees and the hedgerows making a definitive total harder to count. It’s hard to know for sure, one report had indeed said there were 100+, I suspect I saw that many, maybe more this morning. On the other side of the road behind me the fields there had just two or three more Buzzards, another Kestrel, or perhaps the same one relocated, and a Red Kite overhead.

The Common Buzzard is, despite its name, is not particularly common, a few tens of thousands of breeding pairs in the UK. Much maligned and persecuted through ignorance like so many raptors (birds of prey) through the years, there was a time in recent history when you might live a country life and not see one. It’s a protected species now and no longer considered to be under any great threat from those that might have trapped and killed it in years past. The biggest threats today for the bird and pretty much every other species on earth is habitat loss, desertification, and climate change.

Anyway, I was glad a made the effort and used a splash of diesel to see this spectacle. I won’t reveal the location here for obvious reasons, but feel free to email me if you want to see them and wish the birds no harm. I cannot guarantee they’ll still be there by the time you read this, but you never know.

*American readers will be familiar with Buteo species but know them as hawks rather than buzzards. The term buzzard in American English is a colloquial term that oftens refers to the Turkey Vulture, Cathartes aura, which is related to the South American Condor rather than the vultures of Africa, or to the Black Vulture, Coragyps atratus.