Tag Archives: biology

Birds in Autumn

It can be hard to love November. Whereas October is like a watered down, slightly colder version of summer, November is often wet, quite cold, and very dark as the sun travels across the sky at a very low angle causing very long shadows. And, of course, the days are now much shorter than the nights. We have very long nights. But because of this there are often great opportunities to see many species of birds close-up. Small birds in particular, come into villages and towns, and gardens in Wicklow looking for food and shelter. Some are harder to spot than others, but here is one you really ought to keep an eye out for – the Treecreeper (Certhia familiaris):

   It is an unusual-looking bird with a narrow curved bill with which it probes for insects and spiders in the bark. A Treecreeper will usually land at the base of a tree, or a wall, and walk up it to the top, before flying back down to another side, or area, to start the climbing process again. They are quiet birds, but quite calm, and can easily be mistaken for mice due to their colouring, long tails and habit of climbing.

The Goldcrest (Regulus regulus) is difficult to see for a very different reason – it is green like a leaf, is so hyperactive it seems like a leaf in the breeze rather than a bird as it hunts for insects under the leaves and twigs of bushes and trees, and it’s tiny. In fact, it’s the smallest bird in Europe. However, despite the difficulties I managed to get some photos. Here is one, which shows how camouflaged a Goldcrest is, despite the gold ‘crown’ on its head:

   Some birds are a lot easier to see because they prefer to look for food in the open, and they are coloured more boldly. One of them is the Pied Wagtail (Motacilla alba), which is black and white and likes to bob along in front of walkers, relying on them to scare insects up from the ground so the Wagtail can leap up and snatch them. They will also enter supermarkets, and even small shops, in cold weather to shelter from cold or wet weather. Here is one which hopped across a flower tub to take a better look at me as I sat at a table outdoors:

However, even common garden birds can be a little bit shy sometimes. Here is a Robin (Erithacus rubecula), observing me from behind a leaf on a tree, a little shy of my camera. I like this photo:

Still To See

It’s the last full week of August now and many people would think summer was drawing to an end, but there are still plenty of wonderful wild things to see in Wicklow. If you look in the streams right now you have a very good chance of seeing Brown (Sea) Trout parr (sub-adults) (Salmo trutta) in the crystal clear waters. In fact, there are loads of them and they are very handsomely marked and coloured:

Also, due to the very balmy winter, subsequent early spring, and the fairly consistent summer we’ve had this year, many birds have had more than one brood of youngters. It would seem some have had as many as three broods. Here is a Goldfinch (Carduelis carduelis) I saw feeding one of three fledglings which were moving through willow tree canopies with it.

Finally, keep an eye out for a lovely little bright red flower known as the Scarlet Pimpernel (Anagallis arvensis). This tiny flower opens and closes depending on the weather, and is famously used to predict coming weather as it will often open or close in advance of sun or rain, respectively. Most people will know the Scarlet Pimpernel as a swashbuckling hero of novels and films, but almost as many people are left wondering what a ‘pimpernel’ is exactly. Believe it or not it’s a very old Latin word for pepper – piperinella, which got modified over the centuries by the addition of an m. There is also a Bog Pimpernel and a Yellow Pimpernel, and, ridiculously, Scarlet Pimpernel can itself also be pink or royal blue in colour. However, it is mostly red in colour, as the name suggests. Anyhow, I personally feel a swashbucking hero going by the name ‘The Scarlet Pepper’ doesn’t really have the same ring to it, so long live Pimpernel!

Heritage Week

Tonight at midnight National Heritage Week starts and runs until Sunday, 27th August. There are events celebrating Irish heritage all over the country and Wicklow has many too. This year the emphasis is on my favourite subject, natural heritage. However, as usual every kind of heritage is covered. You can see a full list of events here: http://www.heritageweek.ie/

Even if you don’t attend any of the events, or if you attend all of them (not really possible) you can celebrate natural heritage in your own way. I’m starting by photographing moths tonight.

   Here are some interesting ones I’ve already found, and which you can see tonight too, as they’re very common. Firstly the beautiful Mother-of-Pearl moth (Pleuroptya ruralis), which I’ve written about recently. It really does look like its wings are made of mother-of-pearl as they have the same sort of shine as the inside of an oyster shell:

And here is a lovely moth called the Hebrew Character (Orthosia gothica) as it has a marking on its wings which look somewhat like a Hebrew letter. The caterpillars of these moths can commonly be found on lawns in spring, and sometimes even during winter months.