Category Archives: nature

176/366 Breeding grebes

24 Wednesday Jun 2020

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Monday’s walk was a delight, my first of the new-fangled socially distanced walks with a friend. As well as each other’s good company, we enjoyed a lovely wander around part of Cardiff Bay, including the wetlands reserve. There is always an abundance of Great crested grebes in the waters around the reserve and this day we also spotted two pairs breeding.

200624 great crested grebes (1)

One pair was perhaps making a second attempt, as this is late in the season to begin their breeding cycle. While one bird brooded their single (so far) egg, the other was keeping itself busy gathering extra materials to add to the nest.

200624 great crested grebes (2)

We then noticed another pair of grebes that already had two chicks (birders commonly call them ‘humbugs’ because of their striped colouring) and, while the two little ones sheltered on one adult’s back, the other went fishing for sprats for its offspring. It was wonderful to watch them.

200624 great crested grebes (3)

175/366 Offspring

23 Tuesday Jun 2020

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As opportunity and luck have allowed, I’ve been taking photos of this year’s juvenile birds. This first photo, of one of a couple of young Pied wagtails, was taken about a month ago, on a walk alongside the River Ely. The two fledglings looked very young, quite exposed and vulnerable, and the parents were nowhere to be seen. I only saw the young birds this one time.

200623 1 juv pied wagtail

Juvenile Blackcaps look like the female of the species, which also wears a brown cap, as opposed to the black cap atop the males’ heads.

200623 2 juv blackcap

Blue tit young are very cute, following along in the trees and bushes behind their parents, constantly peeping for food and learning to forage by watching the adults as they gather tiny insects to feed their noisy offspring.

200623 3 juv blue tit

Long-tailed tit chicks are probably the cutest of the common young birds, I think. This one kept poking its head into that curly leaf below it, searching for tiny insects. Sadly, the photos I tried to capture of that were all blurry.

200623 4 juv long-tailed tit

174/366 Mitey galls

22 Monday Jun 2020

Posted by in insects, leaves, nature, trees

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When walking along a narrow path between fields last week, I turned to face into the neighbouring hedgerow so that two other walkers could safely pass behind me. In so doing, I noticed these galls, which I think are Aceria campestricola (also known as Aceria ulmicola).

These growths betray the presence of the hundreds, perhaps thousands of the tiny mites that have caused these galls to form.

These particular galls can only be found on specific elm species, which in Britain include English elm and Small-leaved elm.

173/366 Beautiful Betony

21 Sunday Jun 2020

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This was a pretty find in an unmown roadside verge earlier this week. It looks more pink than my wildflower guide and most online images show, but I’m fairly sure this is Betony, which now goes by the scientific name of Betonica officinalis, but was previously Stachys officinalis.

200621 betony (2)

Its common names include Common hedgenettle, and Bishopwort or Bishop’s wort, and my Flora Britannica labels it ‘one of the great “all-heals” of medieval herbalists’. The various old herbals claim it was effective for everything from treating arthritis and gout, to preserving the liver and curing drunkenness. Roman physician Antonius Musa reckoned it counteracted sorcery, and Christians planted Betony in churchyards as a ghost-busting tool.

200621 betony (1)

I’ve read that various subspecies are available that produce different flower colours so perhaps this is one of those and the plants have developed from seed dropped via bird droppings, though the verge contains a wealth of other wildflowers – Yarrow, as you can see in one of my photos; Oxeye daisies; Knapweed; Bird’s-foot trefoil; and even three Pyramidal orchids. Before the high-rise apartment blocks and office blocks were built, this riverside location must have contained a wealth of wonderful plants and, perhaps now that the verge is not being mowed, the plants are making a comeback.

200621 betony (3)

200621 pyramidal orchid

172/366 Chicks

20 Saturday Jun 2020

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The neighbourhood Lesser black-backed gulls, presumably the same pair as last year, have bred again, amongst the chimney pots of a house over the back lane from me. I first noticed them checking out their previous nesting spot a couple of months ago – the photo below was taken on 22 March, and there was a lot of mating activity in early May (see Bonding, 4 May).

200620 1 LBB gulls 22March

The female started sitting in mid May, and I spotted the first chick on 12 June.

200620 2 chicks 12June

Now there are three chicks, the same number as this pair started off with last year, though they only managed to fledge one. I’ll keep you updated on this year’s success (or failure) rate. Fingers crossed!

200620 3 chicks 17June

171/366 Buttercups

19 Friday Jun 2020

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I’ve been trying to learn about buttercups, specifically how to identify the three species that are most common in my area and, three cheers, I think I’ve finally got it! Each species has several distinguishing characteristics – these are simply the features I find most helpful.

200619 meadow buttercup (1)

Meadow buttercup (Ranunculus acris): This is probably the easiest to put a name to, partly because it’s the tallest and also because its leaves are very distinctive – they are quite finely cut, and remind me of geraniums. This is the buttercup I see most often, especially in local wildflower meadows.

200619 creeping buttercup (1)

Creeping buttercup (Ranunculus repens): I see Creeping buttercup frequently too, and find its leaves the best way to identify it – they are broader, with three lobes and with pale marks on each lobe.

200619 bulbous buttercup (1)

Bulbous buttercup (Ranunculus bulbosus): Bulbous is the buttercup I see least often. The distinguishing feature I find easiest to remember is the way the sepals underneath the flower bend back against the stem, rather than cupping the flower. I had to turn over a lot of flowers before I found this one!

170/366 Misc hoverflies

18 Thursday Jun 2020

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Hoverflies seem particularly numerous this year … or maybe it’s just that I’ve been keeping more of an eye out for them. Here are some of the species I’ve clocked in the past couple of weeks. Looking through my photos again now, I’m struck by how diverse these lovely creatures are.

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Volucella bombylans: One of the bumblebee-mimicking hoverflies. This one was snoozing on a cool day, which is how I managed to get a nice close shot.

200618 chrysotoxum bicinctum

Chrysotoxum bicinctum: Its distinctive yellow bars make this hoverfly reasonably easy to identify.

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Episyrphus balteatus: Also known as the Marmalade hoverfly. Despite its small size, this species is known some years to migrate en masse to Britain from continental Europe.

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Eupeodes corollae: These two were otherwise occupied, which allowed me to get quite close to them.

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Helophilus pendulus: The ‘footballer’, because of the striped ‘footballers’ kit’ markings on its abdomen.

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Sphaerophoria scripta: Apparently, the yellow colouration is influenced by the temperature at which the larvae develop, so Spring-born individuals can be darker than those hatching later in the year.

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Volucella pellucens: One of Britain’s larger hoverflies; also known as the Great Pied hoverfly and the Pellucid fly.

200618 xanthogramma pedissequum

Xanthogramma pedissequum: This used to be easy to identify from its distinctive markings but, in 2012, the very similar Xanthogramma stackelbergi was added to the British list so now the thoracic markings need to be carefully checked to ensure the correct identification.

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Xylota species: I didn’t get good enough photos of this one to be able to work out whether this was X. segnis or X. sylvarum – you need very clear views of its hind tibia to work out which is which.

 

169/366 Fox

17 Wednesday Jun 2020

Posted by in animals, mammal, nature

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This was a bonus on Monday’s long walk …
I first saw its red bottom and tail walking away from me and thought I wouldn’t see it again but then it turned and sat in the long grass, keeping an eye on me while I took several photos. After about 5 minutes it spotted something more interesting on the other side of the field and trotted off. A delight!

200617 fox

167/377 Leaf eaters

15 Monday Jun 2020

Posted by in insects, leaves, nature

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I don’t see many beetles, perhaps because I don’t spend enough time looking for them, but I could hardly miss these ones, because there were hundreds of them.

200615 celery leaf beetles (1)

I’m not entirely sure what they are and there are many species of leaf beetle that look very similar but, as these were munching on umbellifer leaves – possibly hogweed (I’m not good at identifying umbellifers either!), I think they might be Celery leaf beetles (Phaedon tumidulus).

As well as munching on the correct type of leaf, these beetles were about the right size (tiny, just 3-4mm), and, although they have lines of dimples on the elytron (the wing covers on the abdomen), they don’t have any on the centre of the pronotum (the thorax), which also fits with Phaedon tumidulus. However, I may have got the ID wrong, so do let me know in the comments box if you can positively identify these hungry creatures.

200615 celery leaf beetles (6)