We have continued to fill up the bird feeders over the past couple of months, and the changing weather has brought with it a greater variety of garden visitors including coal tits, chaffinches and greenfinches.
However, the real star of the show has captured everyone’s attention: it seems to be fond of peanuts and is usually seen in the mornings and early evenings, although it is around all day and we can hear it calling from the ash trees over on the other side of the garden. ‘It’ is the great spotted woodpecker.
Since its arrival a few weeks ago, I have been trying to capture the woodpecker on camera. To begin with I had no success at all, despite leaving the GoPro out for an hour at a time in the mornings. I managed to take some video from inside the house, but it was quite far away and these birds are too shy to come and feed while people are sitting nearby outside.
Eventually last week I managed to get a short piece of footage of a male woodpecker sat on top of the bird feeding station… however then I really got a surprise, because he had brought with him a juvenile bird!
Although this species isn’t at risk, it is still great news that they are breeding in our area: I am hoping that we might be able to encourage its less common counterparts – the lesser spotted woodpecker and the green woodpecker – into our garden.
|Diet||Insects, larvae, seeds, nuts, tree sap vegetable material – will also take eggs and young birds during the breeding season|
|Population (UK)||140, 000 pairs|
|Breeding||Between 5-7 eggs which hatch after 12 days, young fledge at 20 days old and remain with parents for 7 days|
Identifying these birds is pretty easy – if you are lucky enough to have a full view of one then it is a pretty distinctive species. It can be confused with the lesser spotted woodpecker (this was my initial thought upon seeing one in our garden for the first time) however having since gone away and read up on them I have realised that there are actually numerous differences between the two, including the fact that the lesser spotted woodpecker has a red poll and has much less contrast between the white and black feathers on its wings.
However, the juvenile great spotted woodpecker does have a red poll and is overall much duller in colour than the adult birds, so this may lead to some confusion unless an adult bird is nearby to the youngster.
Distinguishing between the male and female great spotted woodpeckers is made very simple by the fact that the male has a red stripe on the back of the neck whereas the female does not.
When there is not a clear view of the bird or you do not have binoculars to hand, it can be a little more difficult to identify the exact species. The fact that it is some kind of woodpecker should be fairly obvious from the way it hops up the trunk of a tree (these birds have particularly stiff tail feathers to aid them in this – if you look closely you will see that the tail is actually pressed onto the tree as the bird moves) and from its characteristic undulating flight.
The call of this bird is also easy to pick out once you know what you are listening for (I am struggling to learn different bird songs, but the call of the woodpeckers has really stuck with me). It is a loud, singular ‘tick’… that description doesn’t do it much justice, but you can easily find recordings of it on the internet if you are curious!
This species does have more to it than simply brightening up the bird feeders each day: it actually has some very interesting adaptations which I thought I would mention (information courtesy of the books listed at the end of this blog post).
Woodpeckers are probably best known for how they create their nests (by chiselling a hole in a tree trunk). The force required from their beaks to be able to achieve this could potentially be damaging, so the bones and muscles in their heads have evolved specifically to protect them from this – for example layers of spongy tissue ensure that the brain is well guarded.
In winter when food supplies are scarce, great spotted woodpeckers will feed on tree sap, using their long tongues that can reach up to 4cm away from their beaks. In addition to this they will wedge pine cones into small gaps so that they can remove the kernels, and will use branches to crack open nuts and seeds.
I think that in the process of writing this blog post I have discovered another of my favourite bird species… although maybe I would find all of them as fascinating if I discovered more about them!
Sources used in this blog post:
The RSPB Book of British Birds
Collins Wild Guide: Birds
Collins Nature Guide: Birds of Britain and Europe
The Illustrated Encyclopaedia of Birds