A quarter of a million gannets

As children, if my sister Sue and I were eating particularly enthusiastically, our Dad would often refer to us as a couple of gannets. I therefore grew up assuming that these seabirds were voracious consumers of sausage rolls and butterfly cakes. They’re not, obviously, their staple diet is fish and rather than eating like pigs, as it were, they are quite graceful divers who plunge into the sea to take their submarine prey.

The name gannet is derived from Old English ganot meaning “strong or masculine”, and that word in turns comes from the same Old Germanic root as our word for a male goose “gander”. Both male and female have some interesting adaptations for their seafood diet. Primarily, they do not possess external nostrils. Instead their nostrils are inside the mouth. Secondly their face and chest is lined with air sacs that act like bubble wrap to cushion the impact when they dive into the water. Their quite prominent eyes are positioned well forward on the face for binocular vision, which allows them to judge distances accurately.

I suspect that the lenses in their eyes either correct for refraction across the air-water boundary or else their brains carry a neural network that calculates the necessary correction as they dive into the water so that they know where the fish they’re targeting actually are rather than where they appear to be from the bird’s eye view in the air above.

The birds photographed here are just a few of the quarter of a million or more nesting on the beautiful but smelly and noisy Bempton Cliffs on the North Sea coast of the East Riding of Yorkshire, England.

Northern marsh orchid, Dactylorhiza purpurella

When visiting RSPB Bempton Cliffs on the coast of the East Riding of Yorkshire to see the puffins, gannets, razorbills, guillemots and kittiwakes, don’t miss sight of the northern marsh orchid, Dactylorhiza purpurella.

According to the Kew Gardens website:

Northern marsh orchid occurs throughout the northwestern part of Europe. It is found in southwestern Norway, southern Sweden, Denmark (including the Faroe Islands) and the UK. In the UK it is widespread in northern England, Northern Ireland, Scotland (including the Shetland Islands) and Wales. It is found at up to 600 metres above sea level.

The turring, purring turtle dove

UPDATE: The purring call of the male Turtle Dove was in halcyon days of yore very much the sound of the English summer, long before the Collared Dove arrived on these shores around the time of World War II.

It was with great pleasure that summer of 2018, we’ve been places where we’ve heard several. Dog walking in Rampton, Cottenham (South Cambs), and camping in Snettisham (North Norfolk). There were at least three not far from where we pitched our tent.

I should perhaps have saved this bird for the Christmas edition given its pride of place in the “The Twelve Days of Christmas” the familiar gift accumulation song of 1780, thought to be French in origin that has the generous benefactor donating “two turtle doves” to their true love along with various leaping lords, pipers, milkmaids, drummers and of course a partridge in a pear tree.

I’m afraid I’ve only got one turtle dove (Streptopelia turtur) to give you anyway. This specimen had turned up on the day we visited RSPB Bempton Cliffs in June 2017 to see the puffins, gannets, guillemots, razorbills and others that live on the cliffs there. It was ground feeding among the jackdaws, chestnut-capped tree sparrows (Passer montanus), the more familiar, yet not native, collared doves, a pair of greenfinches (Chloris chloris), and a large brown rat (Rattus norvegicus) at the feeding stations close to the visitor centre.

The name of this bird comes from the Old English turtle, from the Latin turtur which is onomatopoeic given the bird’s purring call, trrr-trrr-trrrrr (as opposed to the more staccato coo-coo-coooh of the collared dove). The RSPB describes the turtle dove’s call as a “gentle purr…an evocative sound of summer”. However, it is not so often heard these days because of declining numbers, due to more efficient farming practices and a lack of wildflower seed and grain during its breeding season, habitat loss both here and in its wintering grounds. There’s also the issue of their being hunted in their millions on passage across Europe.

As such, the species is on the Red List of conservation concern. The RSPB offers farmers advice on encouraging this rare species here.

Bridled guillemot

TL:DR – The bridled guillemot is a polymorphism (not a sub-species) of the Common Guillemot (Uria aalge) found in the North Atlantic region.


Guillemot is the common name for various auk-type seabirds (Charadriiformes). In the UK, there are two genera commonly seen: Uria and Cepphus. Common Murre, also known as the Common Guillemot (Uria aalge) is a large auk with circumpolar distribution. It spends most of its time at sea. It breeds on rocky cliff shores or islands. The Bridled Guillemot is a polymorphism of the species found in the North Atlantic region.

Bridled Guillemot closeup, showing dark, chocolate-coloured head with white eye-ring and "bridle"

My photo shows a Guillemot at RSPB Bempton Cliffs on the coast of the East Riding of Yorkshire. If I told you that there is a species of guillemot known as the spectacled guillemot, you might imagine that this is she. However, this is actually a bridled guillemot. It’s not a distinct species but a genetic polymorphism of Uria aalge, the common guillemot (aka the common murre). This strain has thin white circles around its eyes that stretch back as a thin white line. By contrast the spectacled guillemot is rather distinct looking and has thick white circling around its eyes and no “bridle” and is Cepphus carbo.

Bempton Puffin

It’s a couple of years ago that we last walked the clifftops along the East Yorkshire coast of the Wolds spotting gannets, guillemots, razorbills, kittiwakes, and, of course, puffins. The day we arrived coincidentally, RSPB Bempton Cliffs had featured on BBC Springwatch because they were opening their new visitor centre. It’s all well heeled in now and armed with the Sigma, I thought it was time I got some new shots of the seabirds.

First up, everyone’s colourful favourite the Atlantic, or common, puffin (Fratercula arctica). There were a few around but not nearly as many as we’d hoped and I don’t think we saw any chicks. Certainly didn’t see any with food in their mouths for the RSPB’s competitive hashtag, #ProjectPuffinUK. Here’s the shot that was closest I got to one.

The common puffin is an auk, the only puffin native to the Atlantic Ocean, breeding in Iceland, Norway, Greenland, Newfoundland, and many North Atlantic islands, and as far south as Maine in the west and the British Isles in the east. Although it has a large population and a wide range numbers have declined rapidly recently in some parts of its range it is rated “vulnerable” by the IUCN. It swims on on the surface of the sea and dives to feed on small fish.

Dave Bradley Photography

Check out my newly invigorated Instagram here.

Regulars to my social media will know that the birds carried on flying this year but I also added Lepidoptera in July 2018 to my galleries and reorganised Imaging Storm into tighter categories to cover all kinds of animals, events, macro photography and other photos.

Sciencebase regulars of these last (almost) three decades or so will know me as a science journalist, but I also write a few songs and play in a couple of bands. The third passion of my Science, Songs, Snaps, tagline is my photography, of course. I love to create photographs of all kinds of festivalgoers and bands at Strawberry Fair and the like, architecture, abstracts, and most recently birds, more than 100 different species in the gallery now, some of perched birds, others in flight, this gallery will potentially form the basis of my forthcoming book “Chasing Wild Geese” (free sampler available on request). Also taking my interest over the last couple of years Lepidoptera – moths and butterflies.

There are countless sites for depositing and sharing one’s photos online. Mine are scattered across Flickr, 500px, Facebook, GuruShots, Instagram and various others as well as on my Imaging Storm Photography website.

35mm-film-strip

UPDATE: I recently signed up for yet another photography website, GuruShots, users get to vote on each other’s work and there are prizes…I’ve taken up several of their challenges recently and am rattling up the ranks having gone from newbie to rookie in a couple of weeks…oooh! Subsequently, went from Challenger, Advanced, to Veteran, and thence to Expert and then Champion. Still to make the leap to Master and the final accolade Guru.

What would you rather bee?

Well, this might look, at first glance, like a bee, but look again, especially at those huge compound eyes, the mouthparts, and those wings – this is a hoverfly. In fact, it’s one of the biggest, as ID’d for me by friend of the blog Brian Stone – Volucella bombylans.

“One of the bee mimic hoverflies and you get two for the price of one. Same species has two forms, one like this (variety bombylans) that mimics red-tailed bumblebees (primarily Bombus lapidarius) and another with yellow on the thorax and a white tail (variety plumata) that mimics other bumblebee species (B. lucorum and B. terrestris). Although they use the bumblebees’ nests to lay their eggs they aren’t particularly harmful to the bees.” Brian has photos of the other form of this hoverfly on his blog.

This is an example of Batesian mimicry wherein a harmless species has evolved to imitate the warning signals of a harmful species directed at a potential predator. English naturalist Henry Walter Bates first described this kind of mimicry in butterflies of the Brazilian rainforests.

Two cuckoos flew over no nest

Early evening walk (31st May 2017, farmland south of Rampton, Cambridge, relatively close to the Guided Busway), hoping to catch sight of our local fen edge barn owl (Tyto alba), but could hear a cuckoo (Cuculus canorus) in a field beyond a hedgerow…call seemed to be getting closer…at which point two males flew over our heads calling, each presumably attempting to out court any nearby females. Female song is very different from that of the male and not heard so often. I got a quick shot of one of the two as they passed overhead calling all the while and they separated in their ongoing search for cuckoo nookie.

The male’s call is familiar to many people even if they have never seen this thrush-sized bird that resembles a small bird of prey, but is neither thrush nor raptor.

Eurasian Reed Warbler (Acrocephalus scirpaceus)

I suppose it was obvious in hindsight, it was RSPB Fen Drayton Lakes, there were reeds, there was warbling, it was a reed warbler (Acrocephalus scirpaceus). Despite his whitethroat and white rings around the eyes, he’s simply not a whitethroat (Sylvia communis). He wasn’t singing the whitethroat tune either.

Bird expert and friend Brian Stone explains: “Subtle but distinctive, the head shape is typical of the Acrocephalus warblers. Rather pointy with a steep forehead. That genus also tends to be very uniform in colour and many species are extremely difficult to separate if not singing. Fortunately we only have two really common species here and sedge warbler looks rather different.

Indeed, I had seen and identified positively sedge warbler recently at RSBP North Warren on the outskirts of Aldeburgh, north on the way to Thorpeness, and had seen said sedge warbler again not a few paces from the reed warbler.  Brian tells me: “Much more streaky and with a very bold face pattern. Reed Warbler goes much more for the no-nonsense brown on top, pale buff underneath approach.”

What birds might you see at RSPB Fen Drayton Lakes?

To me, it will always be Swavesey Lakes, but when the RSPB took on the old gravel pits that lie north of Fen Drayton, south of Holywell and west of Swavesey, they deemed a name change was in order, as I understand it.

The lakes, riverside, traditional meadows and hedges are linked by a network of paths and alongside is the Great River Ouse, which begins in Syresham in South Notts winds its way through East Anglia to The Wash. It’s a lovely site, you’ll see vast starling murmations at dusk in the early autumn, but at this time of year it’s a flutter of activity from countless feathered friends.

We parked up at about 10 on the late May Bank Holiday Monday in 2017, and could immediately hear willow warbler, chiffchaff, great tit and a couple of distant cuckoo.

Overhead what I thought was probably a marsh harrier or two, but actually realise now they were red kite. On the “board” promise of a bittern and oystercatchers with young. We saw a colony of greylag geese with goslings on the opposite bank of the River Great Ouse, but no other obvious bird young. The greylag’s had neighbours too: Egyptian geese.

On the pontoons that festoon some of the lakes there were plenty of black-headed gulls nesting and some common tern. On the outcrops into the lakes and the water’s edges: mallard, tufted duck, lapwing, mute swan, great crested grebe, redshank, cormorant, pochard, grey heron, and various others.

In and around the trees: blackcap, sedge warbler, long-tailed tit, robin, blackbird, wood pigeon, chaffinch, chiffchaff, goldfinch, collared dove. And, among the reeds, reed bunting, whitethroat, and reed warbler too. And a pair of nuthatch, based on a fleeting glimpse of two small birds with blue-grey colouring and rusty flanks and a monotonic and repetitive whistling.

Overhead Canada and greylag geese, mute swans, housemartins, barn swallows, and others.

Having heard the cuckoo there was always the hope of spotting one of these rapteurish-looking parasites, but we were not in luck.

I was also hoping to catch a shot at a yaffle or two (green woodpecker, in French: Picvert, “green pick”). As we drove off the site, there were lots of LBJs and we almost ran over a yaffle, which took to the air just in time. The female partridge on the opposite side of the road barely flinched and the female yellowhammer just flew.

I should point out that we were there in the middle of the day, a dawn or dusk visit would be much more fulfilling given the dawn chorus or the twilight hunters and the birds coming home to roost, respectively.