One of the great joys of paddling around the coast in the middle of winter is the chance of an encounter with a Loon.
Loons (as they are called in the USA, they are known as Divers this side of the pond) are arguably the most attractively marked of all the breeding birds in the UK. They nest in Scotland and other countries further north, and migrate south in the autumn.
Here’s the three species that visit the coast of Devon and Cornwall during the winter:
To see one of the Diver species in full breeding plumage is unusual in the south. For most of their stay they are clothed in very much more modest winter garb.
They exploit slightly different niches along the coast. Great Northerns have a taste for crabs and flatfish so favour big open bays. They can dive deeper, further and longer than any other diving bird so although their favourite snacks are on the sea bed they don’t necessarily need to be close to the shore. They are the most numerous of the three species.
Red-throats eat shoaling fish so are quite happy far out to sea. They seem to prefer the north Cornish coast and particularly my local patch between Bude and Hartland Point (which is just over the border in Devon). I have seen them in flocks of over 100.
Black-throats are the most scarce, and favour a couple of bays in South Cornwall, where they hunt for small fish.
I was very pleased to come across my first close-up Great Northern in Mevagissey Bay a couple of weeks ago.
In fact it was part of a small flock of Great Northerns, which is unusual. At the time I was straining my eyes staring into the far distance to see if I could see any fin or splash appear beneath a circling Gannet which was about a mile away. I was convinced there would be a porpoise below but it was just too far off to see.
My attention was diverted by a soft, repeated call and I saw a dozen Loons sitting on the surface only a hundred yards in front of my nose.
They appeared to be taking time out… resting and preening and having a quiet chat. Probably all the local birds gathered together for a bit of a social. Listen to that very subdued and personal soft calls:
I never carry binoculars on my kayak. I spend enough time staring through the lens of my camera, and that is challenging enough. There is usually far too much movement of the kayak to make observation through binoculars any value.
Even so, using my naked eyeballs, I could see that one of the Divers looked significantly smaller and leaner than the rest, and appeared to be more wary as it loitered at the back of the group. I immediately suspected that this was a rare Black-throated Diver, even though I have ever only seen one around the Cornish coast twice before.
My suspicions were confirmed when I glimpsed its white flank patch, which is diagnostic:
The two Diver species provided a guide-book-type contrast-and-compare snapshot when they slipped past each other:
But best of all was the contact calls of the Divers. I have heard this laugh quite frequently, but usually as a single call and usually far away across the water.
I have never heard it repeated at such close range.
It is undoubtedly a call between one member of a family to another, and I think it is a parent to an offspring. I’m not sure what makes me say this because most of the calls of families on migration are the youngsters making demands of their parents. Sandwich Terns are a good example: the juveniles spend the entire time from the UK to the Med squealing at mum and dad.
See what you think in this video. It just sounds like a parent to me…
A great encounter with some of my favourite birds.
It’s interesting that my trusty old bird identification book states that these particular birds are ‘silent at sea’. No doubt because when it was written there was nobody paddling around in a kayak watching them, and they were always too far from the shore for their laugh to be heard from a shore-based observer.
To add to the ornithological excitement, a Peregrine was watching the show from a perch on the adjacent cliff.
To round the afternoon off nicely, the porpoise which I was willing my eyes to see at enormous range an hour before, surfaced with a puff close to my kayak. The Gannet was still in attendance, circling overhead.
Happy New Year.