Ashy mining bee – Bee in the Moment

Springing Forward

Posted on 21/04/202421/04/2024 by BITM

Spring is in full swing now. The Spring equinox has passed, clocks have been changed to welcome in British summer time, april showers often appear (and disappear just as quickly) and the Bluebell (Hyacinthoides non-scripta) season has begun. It has been a while since my last post and a lot has happened since then.
Back in early march, I noticed lots of frogspawn appear, they have since developed into tadpoles and some now resemble small versions of the adults. Male Smooth newts (also called Common newts- Lissotriton vulgaris) were undertaking courtship displays, swishing their tails to waft pheromones towards the females. The video below shows this courtship display; I managed to capture it back on the 7th of march.

Newt eggs are laid individually wrapped in the foliage of aquatic plants and therefore not as obvious as frogspawn. I haven’t noticed any Efts (young newts) yet though but hopefully I will soon.

Hawthorn (Crataegus) blossom has replaced those of Blackthorn (Prunus spinosa) now. Plus alongside the flowering Bluebells, many more spring flowers are currently blooming including, Cuckoo flower (Cardamine pratensis), Lesser stitchwort (Stellaria graminea) and Cow parsley (Anthriscus sylvestris).

Butterflies are more noticeable these days. Recently I have seen Holly blue (Celastrina argiolus), Speckled wood (Pararge aegeria) and Small tortoiseshell (Aglais urticae) butterflies, as well as plenty more Brimstone (Gonepteryx rhamni).

More bee species have emerged over the past month; even the Leafcutter (Megachilidae) bees from the bee hotel on the allotment. Together with Red tailed bumblebees (Bombus lapidarius), Buff tailed bumblebees (Bombus terrestris), a Common carder bumblebee (Bombus pascuorum), and an Ashy mining bee (Andrena cineraria) I also noticed a Tawny Mining Bee (Andrena fulva)- The latter (shown below) was seen carefully exiting a hole on the side of the Wrekin.

I visited the Wrekin in Shropshire last weekend. A woodland surrounds the base of the hill which is quite a contrast from the more open areas at the top. Here Wood sorrel (Oxalis acetosella), an ancient forest indicator, could be seen blooming alongside ferns and moss. It was lovely to see patches of bluebells while listening to water trickling down the hillside (from the previous nights downpour).

At the summit of the igneous bedrock, Common heather (Calluna vulgaris) and Bilberry (Vaccinium myrtillus) are seen growing. Both plants grow on nutrient poor acidic soil. The Bilberries (also called Whinberry or Wimberry in Shropshire) were flowering but the edible fruit will be ripe in the summer.

Bilberry shrubs in flower.

It was also wonderful to see a couple of Buzzards (Buteo buteo) soaring and hovering around, ignoring us humans that had completed the ascent.

Lastly, since the Spring equinox, I have been watching the Peregrine falcons (Falco peregrinus) at St Albans cathedral on the live webcam here. Once again the pair have three eggs, the same as last year. Currently we are all waiting to see if they all successfully hatch and fledge. It is far more entertaining than any tv drama.

Allotment, nature

Where Did May and June Go?

Posted on 19/07/202319/07/2023 by BITM

Time has flown since my last post. The allotment has kept my partner and I busy; It’s in full swing after a slow start, due to initial cold weather followed on by a hot dry spell. Soft fruit production has been good this year; Red and White currants, Strawberries as well as Gooseberries have been plentiful, plus the Rhubarb has been as reliable as always. Thankfully we have now had a fair bit of rain (along with thunder storms) here in the south, giving us a slight break in having to manually water. Plus the rain has finally encouraged the Popping corn, Courgettes, Radishes and Beetroot plants to flourish.

The Summer Solstice passed a while ago now and although the nights are noticeably beginning to lengthen once again, traditionally the hottest days are still to come (even though June 2023 was the hottest on record here in the UK).

Since the beginning of May all three St Albans Abbey Peregrine Falcon (Falco peregrinus) chicks fledged (there was one female and two male); It was so lovely to see them all successfully develop into juveniles.

Initially I was beginning to think that l wouldn’t see many insects, however they have started to show up now. Ladybirds (including young ladybirds), bees, butterflies and moths are becoming more noticeable (great news as the Big Butterfly Count started on 14th July and runs until the 6th August).

Over the last few months, I noticed the first Silver Y moth (Autographa gamma), Hummingbird hawk moth (Macroglossum stellatarum) Ashy mining bee (Andrena cineraria), False oil beetles (Oedemera nobilis) Red soldier beetles (Rhagonycha fulva), Ringlet butterfly (Aphantopus hyperantus), Small skipper butterflies (Thymelicus sylvestris), Hornet mimic hoverfly (Volucella zonaria), along with a grasshopper of the season.

Other insects I have seen include a
-Yellow shell moth (Camptogramma bilineata) so named because the wing patterns are said to look like the edges of some shells.

Yellow shell moth resting in a Yew hedge.

I saw this night flying moth as it sought shelter during the day. The caterpillars have a varied diet ranging from Bedstraw (Galium), Chickweed (Stellaria media), Docks (Rumex), Sorrels (Oxalis) to Dandelions (Taraxacum); wild flowers often seen as weeds. Seen on the wing from June to August, these moths are often found in urban areas, gardens, hedgerows and meadows throughout Britain.

– and a Broad-bodied chaser (Libellula depressa) dragonfly;

The female is disguinuishable from the male because it’s abdomen is golden brown with light markings each side. I had previously observed a female laying eggs in the freshly rejuvenated garden pond before seeing the male. These dragonflies are 39- 48mm long and seen from May to August in central and southern England as well as south Wales. Broad-bodied chasers are one of the first to visit and lay eggs in newly created ponds.

I have also learnt more wild flowers during my walks or at work. These are;

– Black medick (Medicago lupulina)

This wildflower is a lugume and therefore fixes nitrogen in the soil. Similar to true clovers, it is found on grassland and in lawns. The seedpod is black in colour, hence it’s common name. They are a great nectar source for bees, flowering between April and August. This plant is traditionally used as fodder for grazing livestock.

– Common agrimony (Agrimonia eupatoria)

Standing at 1.5 meters high this plant is also known as Church steeples because of the flower head spikes. In the Victorian language of flowers it represented gratitude and thankfulness. In folklore Agrimony was believed to ward off witchcraft and help the injured recover from musket wounds. It was also used to aid sleep if placed beneth a persons head, only for them to awaken once the flower was removed. Common agrimony is found in meadows and often visted by bees and hoverflies. It is also eaten by Grizzled skipper (Pyrgus malvae) caterpillars. More information on this increasingly rare butterfly can be found here.

– St johns wort (Hypericum perforatum)

Often found in wasteland but also in open areas of woodlands or along hedges and roads, it flowers from June through to September. This plant is strongly associated with the feast of St John the Baptist (hence the common name) which is observed on the 24th June, a few days after the Midsummer solstice. Both the red juice from the stem (representing blood) and the time it starts flowering were seen as associated with St John the Baptist. This wildflower is a traditional remedy for wounds and burns and also known for aiding mild depression.

– Great mullein (Verbascum thapsus)

This plant grows up to 2m high and has grey wooly foliage. It blooms in June, July and August, found along wasteland, verges, along roads and sometimes popping up in gardens. This plant is eaten by the mullein moth caterpillar. More information on Mullein moths (Cucullia verbasci) can be found on the Butterfly Conservation website.

– and Mugwort (Artemisia vulgaris)

This wildflower grows up to 1.3m high and blooms in late summer. The flowers are reddish brown developing from white buds. Mugwort is often found growing by roads on verges as well as amongst fields and wasteland.

Scientifically named Artemisia after the Greek goddess Artemis and Vulgaris meaning common. Partly due to it’s silvery appearance when light shines on the foliage it is connected to the moon and dreams.

Etymologically the common name is fascinating. Mentioned in the Anglo-Saxon Nine Herbs Charm, the spelling was Mucgwyrt. Giving some idea to the origin of the common name being linked to old English words for midge ‘mycg’ and root, herb or plant ‘wort’. Traditionally this plant was used as a deterrent for midges and moths. It was used as flavouring for food and before hops to flavour beer, Plus it was used medicinally and had spiritual significance. Mugwort is also linked to St John the Baptist as it was believed that he wore a girdle of it for protection while he was in the wilderness (possibly why placing it over doorways was believed to give protection too) therefore another name for this plant is St John’s plant. It was also used by Roman soldiers; placing it in their footwear was thought to ward off fatigue.

Allotment, nature

I’m Yellow and Black but not a Bee; What am I?

Posted on 23/06/202123/06/2021 by BITM

Cooler temperatures and very wet weather meant that insect observations were few and far between last week.

In sunnier moments, bees were still visible but I haven’t noticed many moths, butterflies or ladybirds recently; I do hope that changes soon.

However there were a few momentous insect observations last week. I discovered a Mining bee nest on the allotment. As there was an Ashy mining bee (Andrena cineraria) on the plot last year then it could be evidence of another one making its home there.

The other insect, one I got to learn about later in the week, was a stunning parasitic wasp; possibly an Amblyteles armatorius (however identification is difficult to be completely certain).

If it was an Amblyteles armatorius then it’s hosts can be several species of moth caterpillar, such as the Yellow Underwing (Noctua pronuba).

The yellow and black parasitic wasp was 15mm in length (antennae included) and is often seen in June; although there is a second generation later in the year too. Adults can be noticed feeding on pollen from plants with umbellifer flowers such as Cow parsley (Anthriscus sylvestris) or Hogweed (Heracleum sphondylium). There was Lovage (Levisticum officinale) in flower in the garden where the parasitic wasp was noticed, so perhaps it had visited that before flying off to find another plant.

nature

Allotment of Dreams

Posted on 22/06/202022/06/2020 by BITM

If I create a wildlife friendly allotment nature will come. My allotment is really filling up and blooming now even though I’ve only had it since February. Most of the plants are from seed, cuttings or rescued from other gardens. For the first year I plan to let the plants develop before harvesting properly.

We’ve had so much rain in recent days that I didn’t need to visit the allotment to water during the week. So last Saturday was the first time in seven days that I visited my plot to undertake major garden tasks. It was the summer solstice and the weather was glorious.

As I walked around to check how things were, I noticed a large number of wildlife; nature had come.

The first things I saw were two Small tortoiseshell Butterflies (Aglais urticae) pollinating the Thyme ‘Lemon curd’ (Thymus ‘Lemon curd’)

whilst Oedemera beetles were taking advantage of the Dandelions (Taraxacum officinale) left on the grassy walkways.

Several Buff-tailed bumblebees (Bombus terrestris) busily flew between the flowers on a neighbouring allotment’s Hebe and flowers on my patch, including the Lacy Phacelia (Phacelia tanacetifolia)

as well as the Borage (Borago officinalis).

A Honey bee (Apis mellifera) also visited the Borage.

There was even a solitary bee buzzing about; an Ashy mining bee (Andrena cineraria) pollinating the Hebe.

Most likely this is the bee that was accidentally unearthed the previous weekend while getting rid of bindweed from around the potatoes (see photo below).

I had contacted the Bumblebee Conservation Trust to see if they could identify this silvery bee, if indeed it was a bee. Stephanie Miles answered my query explaining; ‘This is indeed a bee! It’s a male solitary bee of the genus Andrena. When these bees first hatch from the pupa they’re completely silver-haired, like this – over a day or so they dry out, lay down pigmentation, and the normal colour appears. Once the normal colour appears they can be identified to species level. You disturbed this one before it was quite ready to be seen in public!’ Therefore the Ashy mining bee seen on the Hebe seems a likely candidate.

Seven-spot ladybirds (Coccinella septempunctata) in different stages of development were resting on potato, Calendula (Calendula officinalis) and Borage foliage. There were newly formed adults along with the larvae.