Tag Archives: holly blue

Happy Easter

It’s Easter Saturday and the thermometer is reading 27 degrees C, it’s a really beatiful day. Yesterday was the same and blossom is well underway on my apple tree, and maybe at least partially as a result of the Covid-19 lockdown my garden is being frequented by a stream of butterflies. Which makes me very happy! Some of them such as the comma (Polygonia c-album) and the holly blue (Celastrina argiolus) are regular visitors at this time of year:

4910330906_498b77ab24Comma

5681704530_8f2f56a391_wHolly Blue

But there have been a couple of first sightings, both yesterday, which was great to see; the brimstone (Gonepteryx rhamni) and the orange tip (Anthocharis cardamines):

7895409316_3abe55fe8bBrimstone

5681166601_54ddff5bb7Orange tip

I love orange tips but they’re really tough to track and photograph because they seldom settle. But when they eventually do settle and close their wings the underside has the most exquisite green lacework which also functions as perfect camouflage, they’re virtually invisible when they sit tight and don’t move.

One other treat I’ve had whilst working from home during the Covid-19 lockdown is my resident wren who appears just outside the window at least once a day and just occasionally sings his heart out. It’s amazing how so much lovely song emanates from such a tiny bird, and at such high volume! I’ll try to get some wren pictures in the next few days and post them here.

In the mean time have a lovely Easter weekend and stay home and stay safe!

Mad Marketing and Migratory Birds – the next instalment

Following on from my little rant about crap marketing by a well known purveyor of sports equipment at the end of December last year, I thought I’d check and see if the same gloves were still on sale and if so, whether the sales pitch had changed.

Imagine my disappointment to find that the offending text was still in situ in an unabridged form:

Designed for standing at post on big game drives in cold weather. Also suitable for hunting migratory birds.

Either they didn’t actually pass on my comments to the relevant people within their organisation, in which case they fibbed to me. Or they did, and it got lost in the ether – in which case they’re incompetent, or they did and then decided not to change it, and in that case they’re scumbags.

Suffice to say I shall be voting with my feet and my credit card and source my sports kit elsewhere. Bastards.

But that’s enough of that and I hope a picture of a spring butterfly will lighten the mood a tad…

This is a holly blue (Celastrina argiolus) which is usually the first butterfly I see in springtime when it emerges in March/April; after which it disappears for a while. But it has a second emergence in June – August (the technical term  is ‘bivoltine‘), and this image was taken in the summer in my garden. And it makes me smile when idiot marketing people conspire to ruin my day!

The Butterfly Summer

Two weekends ago whilst walking through a meadow of long grass and wild flowers such as scabius, ragwort and bramble it was immediately noticeable that butterflies are now out in force. On several outings around Histon since then many species are frequenting the hedgerows and grasslands. The species which I think heralds the onset of the butterfly summer is the gatekeeper. It always seems to be the the one I see first in June/July and is rapidly followed by the other summer species:


The Gatekeeper – harbinger of sunny summer days


Holly blues were around in the spring months but have now disappeared in favour of species more associated with summer such as the common blue:

Common blue male. I think this is one of the best photographs I’ve ever taken – it’s a beautiful creature!

…and

A comma soaking up some intermittent morning sunshine perched on a cluster of oak leaves

I particularly like commas with their ragged edges and the rich colours of a young one are exquisitely juxtaposed against the green foliage of the oak leaves.

Small tortoiseshell, peacock and red admiral regularly abound on the flowers of a huge buddleia in my garden. And whilst I’m not averse to getting up really close to snap pictures there, it’s a bit like shooting fish in a barrel, it’s a tad more challenging to get good pictures out in the countryside on some of our indigenous wild flowers:


Small tortoioseshell feeding on nectar from field scabius flower, and

A red admiral

I spent 20 minutes lurking in the undergrowth waiting for this red admiral to open it’s wings and when I looked down amongt the nettles I was standing in it was festooned with caterpillars:


Peacocks before pupation – the ‘ugly duckling’

And after pupation – a spectacular metamorphosis (this one is on the buddleia in my garden, but I love the colours)

A notable absentee from the rollcall of butterflies is the painted lady which was here in good numbers last summer but I haven’t a single one yet. Despite that, lots of other species are out there too, such as speckled wood, brown argus, large and small white and small skipper. But more of those next time I post about butterflies.

Local Lepidoptera

The class of insects known as the ‘Lepidoptera‘ is the one that encompassses moths and butterflies. Many species of both have emerged from hibernation and can be seen aplenty in gardens, parks and in the countryside.

Speckled wood (Pararge aegeria) and orange tip (Anthocharis cardamines) are abundant in scrub and hedgerows.


Speckled wood butterfly warming up on a bramble leaf

The speckled wood is an interesting butterfly for a couple of reasons. It has a north/south colour variation where  more northerly individuals have  whitish spots and more southerly ones have orange spots. The other unique feature of this species is that it can overwinter as both a larva and a pupa resulting in adults emerging all the way through from Spring to Autumn.

I don’t have a good picture of an orange tip as they are very difficult to catch stationary. I watched one sat on a cow parsley flowerhead for several minutes last weekend, but of course I’d left my camera at home. The males have a 40-50mm wingspan, creamy white upper parts with big orange patches on the wingtips which alaso have a black margin. Underneath they have wonderfully intricate green lacework which makes highly effective camouflage. The females don’t have the orange tip, which is thought to be a warning to predators that they are unpalatable, but they are easier to see on food plants as they are not busy looking for mates in the same way the males are. Photographs to follow, hopefully!

A few red admirals (Vanessa atalanta) have been spotted by me in Histon so far this year, although not more than two or three, but in the last two weeks large numbers of small tortoiseshells (Aglais urticae) and holly blues (Celastrina argiolus) are flying around in the hot sunny weather.


Red admiral on a bramble stem


Small tortoiseshell butterfly looking somewhat tatterdemalion after emerging from hibernation, warming up in the early morning sunshine on an old farm machine

Holly blue butterfly

I haven’t seen many interesting moths yet this year, but late one evening last week, whilst quietly watching TV, this beauty emerged from behind the sofa, to the general consternatiion of all in the room, fluttered around very rapidly for several seconds before homing in on a lamp and alighting inside the shade:


Emperor moth female inside a lampshade

As you can imagine, her choice of resting place gave an additional challenge to the photography but I like this picture. The male is even more colourful with orange hindwings and believe it or not the emperor moth, Saturnia pavonia, is native to the UK, not an import from the rainforests! Emperor moths are big with a wingspan over 7cm, and they live on moors and in open countryside where they feed on brambles. The males are out and about in daytime looking for mates in April and May and the females are abroad at night, I guesss looking for safe places to lay eggs. It is the UK’s only resident member of the Saturnidae family.

Favourite wildlife moments of 2010

As we rush pell mell towards 2011 I thought I’d compile a list of my top 10 wildlife moments of 2010. I decided a little over a year ago that I was going to start a blog but it took until September of this year to actually get on the case and do it. But now it is up and running I’ve realised it’s one of the best things I’ve ever done. I’ve always derived a huge amount of pleasure from watching wildlife wherever I’ve travelled, in the UK and to more exotic locations. From snorkelling with green turtles over the coral reefs of the Seychelles to kayaking with orcas in the Canadian Pacific Ocean… and sitting in my dining room in Histon watching numerous species of small songbird frequenting my garden in the freezing winter weather.

But in 2010 these have been my favourite wildlife events (mostly within around 2 miles of where I live!):

10. Starting ‘The Naturephile’ and realising there are people out there who want to read it.

9. Garden spider: my garden was full of these little predators in September and October, filling my garden with webs such that negotiating the gauntlet to put the bins out became my job. Non-negotiable. I posted on them in October (post entitled ‘Araneus diadematus‘) when I got a great series of pictures of Shelob consuming a much smaller male just outside my back door:

That’s him wrapped up in the parcel of silk. Lunch.

8. Swifts in Histon: My photographic skills aren’t up to capturing good photographs of swifts but there were numerous individuals in the air all over the village in 2010. They were screeching up Station Road in Impington as I cycled home from work and 20-30 were regularly hunting insects over the fields north of Histon. There was a period in mid summer when every time a window or door was opened at home they could be heard overhead.  I hope they return here in the same numbers next year when I’ll try harder to get some pictures to share with you.

7. Marsh harrier in Histon: It’s very exciting to see big, rare birds of prey, particularly when they’re not expected. After the harvest this year there was a spell of several weeks where virtually all the birds seemed to have disappeared from my normal walking route. And one morning whilst mooching across the field lamenting the fact, a BIG bird hoved into view, low and approximately a quarter of a mile away. So calling the dog to heel, we sat down and waited. It flew to the opposite side of the field and quartered the long grass the full length of the field right in front of me – around 150-200m away – it was an immature male marsh harrier:

Marsh harrier hunting on the edge of Histon


After failing to find prey he ascended to approximately treetop height and disappeared over Histon to the south heading towards Cambridge.

6. Bullfinch: unlike fruit farmers I love bullfinch – they’re exquisite. When I was a child at home they were regular winter visitors but since then they have become exceedingly uncommon. I saw two in a tree near Girton a couple of months ago whilst walking with my ornithologist friend, David, and since then have seen them in and around Guns Lane in Histon several times. On one ocasion there were four, so I’ve gone from seeing on average one every 3-4 years to seeing 3-4 individuals at one time. A cock bullfinch flying over low against a royal blue sky is a sight to behold! Alas, I’ve no photographs yet, but hopefully this time next year…

5. Waxwing: My encounter with waxwing was described in a recent post simply entitled ‘The Waxwing‘. Myself and my friend Joe spent a freezing cold hour lurking under rowan trees on Brimley Road in north Cambridge and were very adequately rewarded with the presence of seven waxwing, which as well as being wonderfully photogenic were also highly amenable to being photographed. Consequently I managed to get a few nice pictures despite the filthy weather and low light:


Waxwing – Bombycilla garrulus – what a beauty!

There have since seen reports that there are waxwing in Histon. And this week I saw two starling-sized birds with crests amongst a flock of 20 redwing which were flying around near Cottenham Road which could have been waxwing. So far unconfirmed, but will keep looking.

4. Dragonflies: Dragonflies are amazing creatures, and this year I have discovered that a fallow field on the edge of Histon is alive with them from May through to September/October and they offer excellent photographic opportunities. If at rest they seem to be relatively fearless unless I make any sudden or threatening movements:


The blue body of the male broad bodied chaser (Libellula depressa) in my garden, above and the yellow body of the female in a hedgerow, below:


On a sunny day in the countryside, especially near a river or lake, it’s difficult to avoid dragonflies and damselflies. And they’re very entertaining to watch.


Common blue damselfly at Milton Country Park, Cambridge

My Dad told me he was once sitting in the sun in my Grandmothers fruit garden in Denmark when a dragonfly landed on his thumb. He managed not to flinch as it landed so it remained in situ for a couple of minutes before flying off. It returned a short time later carrying a fly and sat on the Old Mans’ thumb and completely devoured its meal.

3. Histon Heron: The shenanigans with the heron were described in my post from last week – ‘Hungry Heron‘ so you can read the story and see the photographs there,  or follow the link to the video clip from here.

The Histon heron – a finely honed fishing machine

The story has moved on a tad since I posted. My friend Chris, whose garden is hosting the heron, emailed to say he had a second bird visiting which managed to negotiate the intricate system of wires comprising the anti-heron device around the pond and steal some fish. And more alarmingly was caught fighting with heron number one who is obviously keen to protect his interest in the supply of fresh fish available in Chris’s garden. I shall report developments as they occur.

2. Butterflies in Histon: this one came about after reading about the Big Butterfly Count in August. There were numerous butterfly species in and around Histon so my daughter, Sophie, and myself went into the fields and counted numbers of species for the requisite 15 minutes. The number of species and the number of individuals was amazing. We saw peacock, red admiral, painted lady, gatekeeper, large white, small white, green veined white, small copper, brown argus, common blue, and ringlet!

Brown argus

Common blue

Gatekeeper

There were also small heath, comma, speckled wood and holly blue in the vicinity which we didn’t count during our 15 minute slot. We’ll continue to do the survey in future years and report the findings here.

1. Seeing a wild badger with Sophie: no photographs from this trip, alas, but it was a great moment. We ventured into Knapwell Wood in Cambridgeshire with my friend, Woody, late in the evening, just before dusk, and staying downwind and as quiet as possible all the way, we managed to get very close to the badger set. We then waited… and waited, and we heard the badgers crashing around in the undergrowth. No animals appeared in view so Sophie crouched down and fell asleep squatting on her haunches…, to be woken up after 20 minutes or so as a young badger ambled up the path towards us. He must have caught our smell as he suddenly stopped 6-7m away and sniffed the air for a minute or two before turning tail and disappearing back down the track. Sophie was very excited but managed to keep quiet until we had emerged from the wood. Listening to an ancient wood prepare for the night with some creatures bedding down whilst others are waking up is a magical way to spend an evening. And Sophie seeing wild badgers for the first time in the middle of the wood made this my favourite moment of 2010.

Have a great Christmas and I’m really looking forward to sharing my posts with you in 2011.

Best wishes

Finn