Monthly Archives: September 2013

The busiest burdock

Posted on September 11, 2013 | 19 comments

In my last post I wrote about the wildlife to the north of Histon. This post is about the wildlife to the west of the village. The two areas are divided by a main road and they are quite different in character. The north is very open with big open fields lined with ditches and hedgerows and the west has more trees and scrub.

In mid June I ventured there to compare the birdlife with that to the north, because I normally see less farmland birds like skylark, corn bunting and yellowhammer here, but more finches and migrant warblers like chiffchaff, willow warbler and whitethroat.

Dog rose (Rosa canina) bejewelled with raindrops

There had been a refreshing shower shortly before I set out which had left the flowers on a rose bush bejewelled with raindrops. It was a good time of year for the wild flowers as the ground had not dried out and there was plenty of sunshine. And of course, if the wild flowers are in good shape, there’s plenty of food for insects and therefore abundant sustenance for birds too.

(And on the subject of insects there was a news report from the BBC today regarding the short-haired bumblebee (Bombus subterraneus) which became extinct in the UK in 2000, but was reintroduced to an RSPB reserve at Dungeness in Kent and is now successfully breeding. Great news!)

But I digress. The dog rose flower was in the local meadow, but passing through there to the farmland beyond there is a field which is lined with drainage ditches, hedgerows and wide unmown borders which support a wealth of wildlife including wild flowers, bumble bees, dragon flies and birds. One of the wild flowers there is the burdock, Arctium minus, which has enormous spiky leaves and big burs which get stuck to your clothes, and on this walk there was a burdock patch that was full of songbirds:

A cock linnet resplendent in his sumptuous breeding regalia: the crimson bindi and rosy breast

The linnet (Carduelis cannabina, Dansk: tornirisk) were omnipresent here throughout the summer, and occasionally a yellowhammer (Emberiza citrinella, Dansk: gulspurv) appeared too. It’s easy to find yellowhammers if they’re in residence because of their characteristic song (a-little-bit-of-bread-with-no-cheese).

The striking colour of the male yellowhammer

And the yellowhammer song carries on the wind for hundreds of metres and because they are so colourful they’re easy to spot with a pair of binoculars.

A male whitethroat watching an adult linnet feeding a fledgling

At least one pair of whitethroat (Sylvia communis, Dansk: tornsanger) were nesting on the edge of this field too. The whitethroat are amber listed and the conservation status of the linnet and the yellowhammer is red list due to decline in their numbers. And in a very old oak tree just a few metres from here was a pair of barn owls (Tyto alba, Dansk: slørugle) nesting, and their status is also amber, but more about those in a later post.

Red clover – Trifolium pratense – the national flower of Denmark

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Posted in Birds, Countryside walks, Flora and fungi, Histon, Migrants, Ornithology, Songbirds, Walks around Cambridge and Histon, Wild flowers

Tagged Arctium minus, barn owl, Bombus subterraneus, burdock, Carduelis cannabina, dog rose, Emberiza citrinella, linnet, red clover, short tailed bumblebee, Sylvia communis, Trifolium pratense, Tyto alba, whitethroat, yellowhammer

The birds were twittering, and so am I

Posted on September 11, 2013 | 11 comments

When the summer eventually arrived this year it arrived with a bang and three months of glorious sunshine ensued which finally came to an end last weekend (but I’m still hoping we have an Indian summer). In early to mid June I spent a lot of time catching up with the local migrants, and all the other wild creatures around the village. I saw more swifts, swallows and house martins over Histon than I’ve ever seen and migrant numbers seemed healthy. This maybe because I was out and about and able to see them, or, hopefully, because more of them arrived and bred successfully this year.

The pictures here were taken one weekend in early June when I ventured across the farmland to the north of my village. Because of the wet spring followed by proper sunshine the verges, hedgerows and meadows were verdant and laden with fruit and flowers.

Cow parsley in the meadow against a summer sky

Many of my walks in these fields included lots of sightings of brown hare. I see occasional hares here so it’s no surprise, but what was surprising this year was the sheer numbers.

Brown hares (Lepus europaeus) – males chasing off rivals for the attentions of the ladies

There are four hares in shot here but there were more in the field to the left and more in the same field to the right. It wasn’t unusual to see ten or more on one of these excursions; they also seemed to be enjoying the hot summer. Fingers crossed they had a successful breeding season too.

One of the migrants I’ve been hoping to see for the last three years, and which hadn’t put in an appearance was the yellow wagtail (Motacilla flava, Dansk: gul vipstjert). These little birds are spectacular and completely unmistakeable, and despite being a species of least concern in mainland Europe it is red listed here with only 15000 territories recorded in the UK in 2009.

Yellow wagtail perched on an old farm machine

This handsome chap was my only sighting of a yellow wagtail this year. They are one of those amazing small creatures, like the swallow, which spend the summer here in the UK but overwinter in South Africa. When they’re here they tend to frequent fields with livestock where they feed on the accompanying insects. Whilst there are no adjacent cattle or sheep here there is an enormous pile of manure which also attracts clouds of insects. I’ve seen wagtails here before but not for a several years, so it was good to see one again.

Cock linnet (Carduelis cannabina, Dansk: tornirisk)

And another red listed bird, which I’ve also posted about recently, is the linnet. Unlike the yellow wagtail, despite their red listing, I see linnet in the fields every year, and the occasional flock of several hundred in the winter. They get their specific name from their like of cannabis. Not for it’s pharmaceutical properties (at least as far as I’m aware) but because in the old days when hemp was grown to make rope they fed on the seeds.

The wildlife on this weekend was abundant with a few rarities, so very high quality, but from a photographic point of view it was rather less auspicious. But I hope this skylark (Alauda arvensis, Dansk: sanglærke) makes up for that:

Skylark singing in the sky above my head

Skylark are not easy to capture because they’re ususally too high in the sky, or moving too fast, or in a sky which is just too bright for good photography. But on this occasion the lark was very accomodating and there is just enough light to give the plumage a diaphanous quality which I really like, without overexposing it. The skylark is also red listed due to collapse in its numbers as a result of intensive arable agriculture, but there is a healthy population of them round here and there are often too many to count on a warm sunny morning!

By the way, I’ve just linked my blog to a Twitter account which you can have a look at here: @Thenaturephile. There’s not much in it yet as I only set it up at the weekend, but if you fancy taking a look please let me know what you think.

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Posted in Birds, Buxhall Farm Histon, Countryside walks, Flora and fungi, Histon, Mammals, Migrants, Ornithology, Seasonal weather, Songbirds, Walks around Cambridge and Histon, Wild flowers

Tagged @Thenaturephile, Alauda arvensis, brown hare, Buxhall Farm, Carduellis cannabina, cow parsley, gul vipstjert, histon, Lepus europaeus, linnet, Motacilla flava, sanglærke, skylark, tornirisk

Meadow warblers

Posted on September 4, 2013 | 15 comments

Our migrant warblers were all back from Africa and nesting by the beginning of June. There are four species which normally frequent my local countryside, the blackcap (Sylvia atricapilla, Dansk: munk), chiffchaff (Phylloscopus collybita, Dansk: gransanger), willow warbler (Phylloscopus trochilus, Dansk: løvsanger) and the whitethroat (Sylvia communis, Dansk: tornsanger).

The blackcap have been conspicuous by their absence this summer. The central European winter population, of which a pair took up residence in the garden last winter, disappeared in the spring and that was the last time I saw one. Chiffchaff were, as always, the first winter visitor I noticed returning because of their characteristic song calling out from the trees. There are several other birds singing in the background here but the call of the chiffchaff is clear above the others, and it’s easy to see where it gets its name from.

Chiffchaff male declaring his availability in early spring

It’s now at the start of September and I haven’t seen a chiffchaff for a while, but through the summer I regularly saw willow warblers which were nesting in a bramble thicket that I passed when I was out walking the dog. Willow warblers are very easy to mistake for chiffchaff by sight but willow warbler song is quite different.

Willow warbler parent with a beak full of insects heading for the nest

The song isn’t the only diagnostic differentiator between these two species, there are a couple of others but they are more subtle. The most noticeable is the colour of the legs, chiffchaff have dark, almost black, legs and the willow warblers are red brown. Differences in plumage of the willow warbler are the brighter stripe over the eye (the ‘supercilium‘), a more promounced dark eyestripe and the patch under the eye (the ‘ear covert’) is olive grey with a pale patch immediately below the eye, compared to the more uniform dark grey colour of the chiffchaff. So if you get a good look through binoculars it’s not too difficult to tell them apart, but the song is the easiest way.

Another foray to collect flies for the chicks

Pausing to check up on me before heading into the nest

For a couple of weeks there was a spot in the field where I could stand close to the nest and watch the comings and goings of the adult willow warblers bringing food for the youngsters, and they seemed cautious but otherwise content for me to be there if I stood still.

Whitethroat male – my best ever bird portrait!

My favourite warbler is the whitethroat. They are easy to tell at a distance, even without optical assistance, and this is my favourite picture of one. The male whitethroat has a jingly jangly song and when he’s advertising for ladies he perches on top of a bush and flies repeatedly in a jerky motion straight up and then flutters back down to the same spot.

And while I was busy photographing the warblers I was being serenaded night after night by this chap:

A male songthrush (Turdus philomelos, Dansk: sangdrossel) filling the meadow with song

A tad incongruous in a post about warblers, I grant you, but he was there all the time and his songwas magnificent! As with the chiffchaff there are several other birds calling too, but the thrush is easily distinguishable from the noise. This is the first time I’ve posted a link to my own (amateurish!) sound recording, but I think it’s OK. Let me know what you think.