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Tag Archives: jackdaw

Hope for Box growers

03 Monday Jun 2024

Posted by sconzani in birds, insects

≈ Leave a comment

Tags

birding, birdwatching, Box tree moth caterpillars, Box tree moth larvae, Box tree moth pupa, British birds, jackdaw, Jackdaw eating Box tree moth larva

In this post I am pleased to bring some good news to those of you who grow Box trees, bushes and hedges (Buxus species) in your gardens.

240603 jackdaws munching box moth larvae (1)

Though many Box plants are being ravaged by the voracious larvae of the Box tree moth (Box tree moth cats, 2 May), it seems the local Jackdaws have developed a taste for the larvae – and pupae, I think, judging by what the Jackdaw in my photo below is eating. A local moth expert explained recently on Twitter/X that ‘the larvae are known to contain alkaloid toxins, so birds generally seem to avoid them.’ Presumably some birds are able to tolerate the toxins, which is good news for all you Box growers.

240603 jackdaws munching box moth pupa

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162/366 Jackdaw family update

10 Wednesday Jun 2020

Posted by sconzani in birds, nature

≈ 6 Comments

Tags

birding, birdwatching, British birds, Carrion crow, jackdaw, juvenile Jackdaw

Though I’m someone who prides myself on my observation skills, I have to admit I’ve failed dismally with my local Jackdaw family. Do you remember I posted back at the end of March about their courtship and nest building (Dawdling, 30 March)? After that, I regularly checked their nesting spot and would see them popping in and out of the chimney pot but I never noticed any signs of them feeding chicks. Yet, a chick has now fledged, though it still seems a bit dazed by the world outside its nest.

200610 jackdaw family (1)
200610 jackdaw family (2)

A couple of days ago it was sitting on a window ledge of the church hall opposite my house. It sat there for ages, despite the adults trying to coax it down on to the roof below.

200610 jackdaw family (3)

Then I heard an almighty ruckus. It seemed like the entire local population of Jackdaws had descended on the hall roof, and they were all jabbering at once. Turns out a Crow had noticed the juvenile Jackdaw and was trying to get close to it, perhaps thinking it would make an easy meal.

200610 jackdaw family (4)

The young Jackdaw panicked and flew on to the hall roof but one of its parents immediately flew up next to it, and all the others started dive-bombing the Crow, which eventually gave up and flew off. Hopefully, the young Jackdaw has learnt a valuable life lesson and will stay out of harm’s way in future.

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119/366 Sheltering

28 Tuesday Apr 2020

Posted by sconzani in birds, nature, weather

≈ 4 Comments

Tags

birding, birdwatching, British birds, Jackaws sheltering from rain, jackdaw, rain

My local Jackdaws are excellent weather indicators. If I haven’t already realised how wet it is outside, I have only to glance out my bedroom window to see where they are. If they’re sitting under the eaves on the old-fashioned gutter supports, then I know it must be teaming down.

200428 jackdaws (1)200428 jackdaws (2)

Sometimes they look really miserable sitting there, each on their own bracket. Other times, they snooze, or use the opportunity for a groom and feather spruce up.

200428 jackdaws (3)200428 jackdaws (4)

I have to be careful trying to get photos of them, as those alert blue eyes are always aware of what’s happening around them, even when I think they’re not.

200428 jackdaws (5)200428 jackdaws (6)

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90/366 Dawdling

30 Monday Mar 2020

Posted by sconzani in birds, nature, spring

≈ 7 Comments

Tags

birding, birdwatching, British birds, jackdaw, Jackdaws nest building, nesting Jackdaws

As many of us are doing during our Covid-19 lockdown, and as I don’t have the solace of a garden, I’ve been spending a lot of time staring out my windows. And one thing that has been entertaining me has been the antics of a pair of Jackdaws who are nest-building in a neighbour’s chimney. They’ve chosen a great spot, well weather protected and in the house of a woman who constantly has her bird-feeders full.

200330 jackdaws 200303

3 March. It was before the lockdown that I first noticed a little courtship grooming happening, and it was a couple more weeks before the couple decided to build a nest together.

200330 jackdaws 200322 (1)200330 jackdaws 200322 (2)

22 March. Structural work has begun. Twigs, large and small, are being carted in from various neighbourhood locations.

26 March. A+ for effort. E for spatial awareness. I thought Jackdaws were meant to be smart birds.

200330 Jackdaws 200329

29 March. Delivery of the soft furnishings has begun.

200330 Jackdaws 200330

30 March. Today, activity seems to have stepped up a notch. Not only have I seen this wool (?) being brought in but both birds have been in the tree in front of my house, breaking off live twigs to take to the nest.

I’ll keep watching and bring you another update soon …

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312/365 Nuts

08 Friday Nov 2019

Posted by sconzani in autumn, birds, nature

≈ 4 Comments

Tags

birding, birdwatching, British birds, Forest Farm, Forest Farm Nature Reserve, jackdaw, Jay, Moorhen

Today was a glorious autumn day so I took myself to Forest Farm Nature Reserve for a long walk. I popped in to the hide to see what birds were around but it was very quiet.

191108 moorhens

Apart from a couple of Moorhens in the pond, the only feathered creatures I saw were these, a Jackdaw and a Jay that had been enticed down on to the grass in front of the hide by the peanuts another birder had thrown out for them.

191108 jackdaw191108 jay

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End of the day

15 Saturday Jul 2017

Posted by sconzani in birds, nature

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Tags

birding, birdwatching, British birds, Corvus monedula, flock of jackdaws, jackdaw, Jackdaw flock, jackdaws roosting

It’s 8pm and I hear them before I see them, squawking, arguing, flapping furiously. And then they arrive, all at once, circling and swooping and jostling, each trying to grab the best vantage point on the steeple, finials and rooftop of the church across the road. I’ve counted at least 40 but there are many more on neighbouring building roofs, chimney stacks and tv aerials. They don’t stay long, perhaps 10 minutes, and off they fly, to roost for the night.

170715 Jackdaws (2)

They’re jackdaws (Corvus monedula), members of the crow family, sociable, curious, intelligent, and devoted to their partners. I am particularly attracted to their bright blue eyes.

170715 Jackdaws (1)

170715 Jackdaws (4)
170715 Jackdaws (5)
170715 Jackdaws (6)

 

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Birds of Roath Lake

12 Monday Dec 2016

Posted by sconzani in birds, nature, parks

≈ 2 Comments

Tags

birding, birds, birdwatching, Greylag goose, jackdaw, Mallard, Moorhen, Roath Park Lake, Tufted duck

Just to show that the birds of Roath Park Lake aren’t all vicious killers (see yesterday’s post for that horror story), here are some I photographed before the swans attacked.

161212-1-tufted-duck-mallard
161212-2-tufted-duck

There’s a little concrete ledge under the water at this end of the lake, which is just perfect for the water birds to sit on and preen but still have the chance for a quick watery getaway if needed. It’s also perfect for bird watchers to get a better look at the cute little Tufted ducks as you rarely see them out of the water. I think this little black-and-white male knows exactly how handsome he is!

161212-3-jackdaw

Further around the lake I was entertained by three Jackdaws searching through the leaf litter for food. Just as I’ve seen blackbirds and thrushes do, they would grab the leaves and fling them to one side, then look back quickly for signs of any insect movement.

161212-4-moorhen

Still further along the path, I stopped and fed the seed from one of the two containers I was carrying firstly to one of the Barnacle geese, and then to the Greylag and Canada geese, Mallards and Feral pigeons that rapidly came to flock around me. This Moorhen came last but was still able to pick up a few seeds the bigger birds had missed. Their feathers have such beautifully rich colours.

161212-5-greylag-goose

And last but certainly not least was this very sleepy Greylag goose, standing apart from all the rest on the edge of the pavement at the end of the lake. As I watched it tucked one leg up under its plump body and, though it tried to keep an eye on me just in case I was a threat, its eyes gradually closed for a mid-afternoon snooze.

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A birder’s bliss

25 Monday Apr 2016

Posted by sconzani in birds, nature, parks

≈ 6 Comments

Tags

birding, birdwatching, Blackcap, Blue tit, British birds, chaffinch, Cosmeston Lakes Country Park, Great tit, jackdaw, robin, Woodpigeon

We’ve seen some of the landscape at Cosmeston Lakes Country Park; we’ve checked out the prime lakefront real estate; and we’ve been tit-elated by some of its small birds. Now, here’s what was on Nature’s menu last Wednesday.

160425 blackcap

The absolute highlight of the day was seeing my first Blackcap, and not just one, but five in total, at different times, in different locations, including a female (she wears a brown cap). I was well pleased with that!

160425 tits

After a quiet birding day last time I visited, I was delighted to see more of my favourites this time: a robin was feeding its fledgling; the great and blue tits were demanding food; chaffinches and wood pigeons were getting tucked in to seed left by others; two buzzards were gliding overhead, looking for lunch; a jackdaw was collecting nest-making materials.

160425 wood pigeon
160425 robins
160425 jackdaw
160425 chaffinch

As well as these and many other birds, there was a wonderful assortment of butterflies and bees feasting on the lesser celandine and wild violets flowering along the path edges. There were occasional clumps of bluebells and wafts of wild garlic flowers, and it was a gloriously warm spring day. A man I met during my wandering told me I looked happy, and so I was, doing what I love most – being with nature.

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Leucism in birds

21 Sunday Feb 2016

Posted by sconzani in birds, nature, nature photography

≈ 8 Comments

Tags

birding, birds, birdwatching, blackbird, British birds, crow, jackdaw, leucism, leucistic jackdaw

Little did I realise that I was stepping into a definition minefield when, after finding an oddly coloured jackdaw earlier this week, I decided to find out more about leucism. The word is a relatively new one – it isn’t, for example, included in the online Oxford Dictionary, and scientists seem to disagree about its actual meaning and about what causes the condition.

160221 leucism crow

a leucistic crow. It had more white patches not visible in this photo.

One source says the plumage of leucistic birds is pale or washed out though the normal pattern and colour is discernible, another reports that the cells of the affected plumage lack the ability to produce melanin and the lack of melanin produces white feathers, and yet another states that leucism is caused by a reduction in several types of pigment, not just melanin. The researchers at Cornell Lab of Ornithology even devoted a whole web page to citing the literature of disagreement.

160221 leucism blackbird

Leucism is very common in blackbirds. This bird only has very small white patches.

So, rightly or wrongly and very simply, I’m defining my leucistic birds as those whose feathers would normally be black or some other colour but are actually white (but they’re not albino, as they have their normal eye colour). And here they are …

160221 leucism jackdaw (2)

The star of the show – a beautiful leucistic jackdaw

160221 leucism jackdaw (1)

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About me

sconzani

sconzani

I'm a writer and photographer; researcher and blogger; birder and nature lover; countryside rambler and city strider; volunteer and biodiversity recorder.

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