Posted in nature

September Changes

September brought in a change of weather; stormy wetter conditions set in along with cooler mornings. Earlier in the month, I was lucky enough to witness a mini murmuration of Starlings (Sturnus vulgaris) as they flew away from a storm that was rolling in. The commotion they produced made me look up; there were about 30 to 40 of them grouped together before they eventually headed off.

Hedgerow foraging has been mixed due to the dryness earlier on in the year.
There are fewer conkers but the Horse chestnuts (Aesculus hippocastanum) showed signs of stress as the leaves began to brown off at the end of August. While there have been plenty of blackberries this year, most were smaller and dried up. Plus elderberries ripened a month earlier than usual. There have been plenty of walnuts and acorns though.

Fungi has begun to appear lately. One I spotted on an Ash tree (Fraxinus) was the Shaggy bracket (Inonotus hispidus).


Commonly found on deciduous trees, mostly Ash but also Planes (Platanus), Walnut (Juglans regia) and Apple (malus), it is inedible; attacking the trees heartwood, entering through a wound. It starts off with a velvety look (as seen in the photo) but eventually becomes brittle and black.

Posted in Allotment, nature

Autumns Arrival

Now September has arrived, there is definitely an Autumnal feeling in the air. Similar to March, this month often has a transitional effect on me; especially once the Autumn equinox arrives on the 22nd. The nights are noticeably getting colder and drawing in. Over the past few weeks, some mornings have been misty and there has been a mixture of weather throughout the weeks; humid and stormy one moment and colder and sunny another. Spiders and their webs have become more visible, helped in part by morning dew, plus leaves are beginning to turn on some trees while autumn Cyclamen and crocuses (Colchicum autumnale) are starting to flower. I love September after the intense heat of August I long for a bit of relief.

On the allotment, autumn raspberries (Rubus idaeus) and apples are ready to pick along with pears, damsons (Prunus domestica subsp insititia),

Damsons ready to pick.

elderberries (Sambucus) and blackberries (Rubus). Conkers are falling now too, although the walnut and hazelnut harvests have passed.

Sweet chestnuts are almost ready to fall.

On the last bank holiday of the year (almost a month ago), I visited Minster-on-sea with my partner and his parents. It was an ideal day for walking along the beach searching for treasure, perhaps fossils, sharks teeth, sea glass, pieces of broken pottery and the occasional sea lego.  Washed up along the beach were lots of Slipper limpets (Crepidula fornicata). 

These limpets arrived on these shores from America via ships in the 1800s and thrived in the UK; especially southern England and Wales, where they have become a pest to muscle and oyster beds (competing for food and space). They are edible themselves.

It is usual to see individual empty shells, in fact they are found in huge numbers on beaches in the Solent. The common name of this sea snail refers to the appearance of an individual shell when it is viewed upside down; similarly the latin means small boot. When alive, these gastropod molluscs are rarely found alone (as shown in the photo above). Up to 12 Slipper limpets can be stacked together with the female, the largest and oldest, at the bottom; all the others are male or, in the case of the second from bottom, in the process of transforming into a female. When the one at the bottom dies and falls off, the next one up then becomes female. Further information on these fascinating creatures can be found in an article written by Nick Baker here.

The Slipper limpet isn’t the only snail that I noticed recently. I often get to see land snails but I noticed this beautiful orange coloured Brown lipped snail (Cepaea nemoralis) hanging around after a rainy morning. Snail shells can be very beautiful and I am intrigued by their structure.

Whatever your view on snails it’s hard to look at their shells without admiring the beauty.

I have become more aware of insects lately, mostly when cutting back perennials at work. Although I try to be careful as much as possible, occasionally I disturb a few. I always make a point of replacing or moving them to a safe place. Mostly it is ladybirds but I have also noticed a few other species, such as Common earwigs (Forficula auricularia) and the Rusty tussock (Orgyia antiqua) and Knot grass (Acronicta rumicis) moth caterpillars

Common earwigs feed on organic matter and like to hide away in dark areas of the garden (not in human ears).

Earwigs are useful garden recyclers.

Once eggs are laid, the females diligently clean them and constantly guards the nest only stopping when the young can fend for themselves. While the adults can nip humans and predators, it is only as a warning.


Caterpillars of the medium sized Rusty tussock moth can be seen between May and September.


The males and females of this moth, also called the Vapourer, look different from on another. The males are orangey-brown while the female has a more grey colouration and also lacks any significant wings; therefore it is only the males of this species that are active (mostly flying during the day). The young feed on broadleaf trees and shrubs in gardens and parks, as well as along hedgerows, heaths, moorland and woodland. The adult female and male moths can be seen here .

Knot grass caterpillars (see photo above) can often be found in late summer (and even as late as October in Southern Britain; although these are usually a second generation). Pupa of this moth survive the winter in leaf litter. The grey coloured adults (with a wingspan of 3-3.5 cms) can be seen from May through to September. The caterpillars can be observed on herbaceous or woody plants such as knotgrass (Polygonum aviculare), bramble (Rubus), hawthorn (Crataegus), common sorrel (Rumex acetosa), heather (Calluna), plantains (Plantago), docks (Rumex) and purple loosestrife (Lythrum salicaria). It makes sense therefore that this one was found nibbling on a raspberry leaf on the allotment. The numbers of this moth are declining and while they are still commonly found in gardens, heathland and grassland, it is thought that the  species is becoming vulnerable. I was happy to share my raspberry plant with this caterpillar; raspberries are my favourite fruit but it certainly wouldn’t do any major damage. A photo of the moth can be seen on the UK Moths website.

Sadly the results of the Butterfly count for this year came out last week. They confirmed people’s  suspicion that it hasn’t been good for butterflies and moths (as well as bees). Many butterfly and moth numbers continue to fall, and significantly so from previous years results, due to a variety of factors including the cold wet weather we’ve experienced this year. Further information can be found on the butterfly conservation website here.

Thankfully last Friday, I witnessed a wonderful sight during a warm sunny afternoon. A huge area of ivy in full bloom was covered in so many bees that it stopped me in my tracks. I stood nearby and listened to the wonderful buzzing sound, it was so relaxing. There were so many Ivy bees (Colletes hederae) alongside buff tailed bumblebees (Bombus terrestris) and honey bees (Apis mellifera) visiting the ivy flowers. It was the first time I was able to definitely identify ivy bees which was amazing (see below). 

First recorded in the UK in 2001, Ivy bees are becoming more common. They look very similar to honey bees but can be distinguished by the stripes on their abdomens; the bright yellow stripes are distinctly separate from the black ones than they are with honey bees. Unlike honey bees these are solitary, however there can be lots of nests close to one another and these bees will forage together when opportunity allows. As their name suggests, they feed predominantly on the nectar of ivy flowers and therefore their appearance coincides with this plant flowering (between September and November). I have been searching for a definite sighting of these bees for years and finally I have been rewarded for my patience.

I’ve found more galls, over the last few weeks, this time on the ground surrounding a few Pedunculate Oaks (Quercus robur).

These galls remind me a little of the Facehugger in the Alien film franchise.

They are produced by these trees as a result of the Knopper gall wasp (Andricus quercuscalicis) laying young in the acorns. As with the Oak apple gall wasps (Biorhiza pallida) mentioned in a previous post ‘Relaxing Evening Birdsong’ , they are not detrimental to these majestic trees and don’t appear on many of the fallen acorns.  Interestingly each generation of the wasp will change between sexual and asexual each alternate year.

I also saw my first Goldcrest (Regulus regulus) in a cypress tree near the beginning of the month. Although I could see the silhouette of this tiny bird moving around the top of the tree. I was only able to identify it using the Chirp-o-matic app on my phone, due to its loud singing. The Goldcrests song can be heard on the Woodland trust website here , where you can also see a photo of this diminutive bird. I wish I could have viewed it at closer range, then I would have been able to see the wonderful plumage on the crown (yellow for females and orange for males). The Goldcrest is the smallest bird in Britain, even smaller than the Wren (Troglodytes troglodytes). Hold a 20 pence piece in your hand, and you will have an idea of the birds weight (just 5 grams). They inhabit mixed woodland and conifers along with parks and gardens. The numbers of our resident birds increase with the migration of others from Scandinavian countries during the winter. They feed on insects and other invertebrates. It is always lovely when I am still able to witness new things in nature like this. It gives me a buzz, allowing me to learn through research.

Posted in Allotment, nature

Build it and They Will Come

August disappeared quickly and September is zooming by, even the Autumn equinox has been and gone. Apart from the heatwave a few weeks ago (with the highest temperatures of the year being reached) it is beginning to feel autumnal. Fungi has appeared, leaves have started turning, plus nights are drawing in and cooler misty mornings have returned highlighting once hidden spiders and their cobwebs.

Foraging blackberries had begun early this year but the extreme heat meant that the remaining flowers and berries dried up; the same is true of elderberries, although sloes, haws, rosehips and rowan berries are abundant. Unlike last year, apple and pear trees, that I see regularly, have struggled with the weather this year as well. Thankfully harvesting on the allotment is still going strong; potatoes, kale, beetroot, radishes, chillies, courgettes and rhubarb have been keeping us fed. The popping corn will soon be ready too. I have also been harvesting calendula, lavender and other herbs recently.

There has been a few changes on my plot. I had finally collected enough items to be able to construct ‘the bug snug’. 

It is an addition to the wildlife section containing wildflowers and long grass (which also links to a pond on the adjoining plot). I know we have a couple of frogs visiting us so hopefully it encourages more to inhabit our allotment (to help keep slug and snail population down). I still hear the grasshopper when we are nearby too. There has also been evidence of a fox visitor; random toys get left near the water I leave out, along with poo on the grassy paths between plots.

Last week I also noticed that the Bee house, at the opposite end of the plot, was finally being used.

I found it hard to contain my excitement as it has been there for a few years and I was beginning to think it would never be used. There is evidence that it has been used by a Leaf-cutter bee and Mason bees too. Although it is difficult to know which ones specifically, the most commonly found in gardens are the Patchwork leaf-cutter bees (Megachile centuncularis) and Red mason bees (Osmia bicornis). As the name suggests Leaf-cutter bees used leaf particles to plug one piece of bamboo while those used by the Mason bees were plugged with soil. Each cell contains larvae as well as some pollen and nectar for the developing young. Male bees fly out before the females as they are near the entrance. The developing bees will remain there over winter and emerge as adults next spring, at the around April.

In other news… While clearing a gravel footpath of wildflowers at work, I accidentally disturbed a Devil’s coach-horse beetle (Staphylinus olens). I stopped weeding that section to enable it to hide for the rest of the day.

Devil’s coach-horse beetle

These beetles can raise their abdomens (resembling a scorpion), release an odour and even bite when they need to defend themselves (thankfully it didn’t feel threatened by my presence). They grow up to 2cms 8mm in length and are commonly found in gardens from April till October (when accidentally disturbed as they are active at night). The young overwinter in the soil as pupae until the following spring when they emerge as adults. The adults can fly but usually quickly run away from danger or to catch prey eating larvae, insects, spiders and slugs.

The Big butterfly count results came out this month. The long term trend of many species of butterfly and daytime flying moths recorded continue to fall, although the numbers were the highest since 2022 (with an average of 12 butterflies being spotted compared to 9 back then). The most commonly recorded were Red admiral (Vanessa atalanta), Gatekeeper (Pyronia tithonus), Small and Large whites (Pieris rapae and Pieris brassicae) as well as Holly blue (Celastrina argiolus). While those which are in significant decline are Ringlet (Aphantopus hyperantus), Common blue (Polyommatus icarus) and Speckled wood (Pararge aegeria). Over the last few days I have seen several Red admirals and even one Speckled wood making the most of the Autumn sun.

Upon visiting the Chiltern Open Air museum on the last bank holiday weekend, we walked through the meadow and woodland that is there. In the woodland, a couple of Silver-washed fritillary (Argynnis paphia) butterflies fluttered in amongst the brambles (the flowers of which give nectar for these fritillaries along with thistle blooms.

Silver-washed Fritillary

There were lots of Dog violets (Viola riviniana) on the woodland floor too, which is the food source for their caterpillars. The wingspan of this butterfly is between 7.2cms and 7cms 6mm. They are found in most areas of the UK (apart from Scotland) and often in oak woodland.

The meadow was full of wildflowers, but it was particularly lovely to see
Harebell (Campanula rotundifolia) and Wild basil (Clinopodium vulgare) amongst them.

Harebell

The delicate looking Harebells bloom from late summer into autumn. They can be used as an indicator of dry nutrient poor chalky limestone soil which they require to thrive. Along with dry undisturbed grassland and heathland Harebells will flower in walls, cliffs and even on sand dunes.

Wild basil

Wild basil is a mound forming perennial which also likes the same soil conditions as the Harebell. This wildflower can be seen blooming in July, August and September.

It was lovely to see Tansy (Tanacetum vulgare) growing in the wild too; found in a few areas including near the iron age roundhouse located on the museum grounds.

Tansy

It starts flowering in July through to October. While used as an insect repellent to keep ants and flies away, some insects, especially the Tansy beetle (Chrysolina graminis) are resistant to the toxins produced by the plant. Tansy beetles are endangered in the UK; only found in two places in York along the River Ouse and in Cambridgeshire at the Woodwalton Fen nature reserve. We are at risk of losing this once common beetle due to habitat loss (wetlands), where their entire lifecycle occurs, and loss of suitable food source (mainly Tansy); however in the Fens its been seen eating Water mint (Mentha aquatica) and Gypsywort (Lycopus europaeus) too. It’s conservation status is known to be Nationally Scarce and is a
UK BAP priority species that is
Protected in the UK under the Wildlife and Countryside Act, 1981.  More can be found on this beautiful beetle on the Buglife website (see web pages below), including how to help with its conservation.

The Tansy beetle

Tansy beetle conservation

Posted in Allotment, nature

Very Very Hot Summer Days

Within the past month the temperature has reached the highest on record in the UK at 40.2 Celsius. Here in the south, rain still evades us leading to hosepipe bans in some counties. Plus as I write this blog another heatwave begins. While the parched grass will recover once rain eventually falls, and some insects may benefit from these conditions, this drought is not good for nature in general (including humans due to amber and red heat warnings for health issues and fires). We need to use resources more thoughtfully and manage the land better so that nature (to me humans are part of nature not separate from it) isn’t placed under unnecessary pressure due to extreme weather conditions anymore.

Most wildlife isn’t adapted to this current weather and certainly has no chance against wild fires, especially Badgers (Meles meles) and Hedgehogs (Erinaceus europaeus– whose numbers have been in decline for many years for other reasons too). Even birds with second broods will be finding these times difficult; that is why it’s so important to place water sources at both ground level and higher up for birds and Hedgehogs at this time. Plus insects like Butterflies and Bees suffer when flowers start to whither early due to water shortage. Nature can recover from the odd hot dry year but unfortunately this is a trend, year on year, due to climate change so we need to be concerned and act now. Stephen Moss has written a wonderful article regarding this issue recently, it can be read here.

Given the information from the article mentioned above, it will be interesting to see how this prolonged drought will affect the results of the Big Butterfly Count this year (which took place from the 15th July to the 7th August) and consequently next years results too.

I have undertaken a few counts this year. The first time I looked out for Butterflies was on a warm afternoon, in a garden containing a Buddleia along with some Lavender (Lavandula) and Mint (Mentha) that was flowering. During that time, I identified;
5 Red admirals (Vanessa atalanta)
5 Commas (Polygonia c-album)
2 Peacock (Aglais io)
5 Gate keepers (Pyronia tithonus)
1 Meadow brown (Maniola jurtina)
2 Small tortoishell (Aglais urticae)
together with 1 Hummingbird Hawkmoth (Macroglossum stellatarum). The Hummingbird Hawkmoth is fascinating. I have observed two individuals visiting Buddleia this year in different gardens that I work at. It is so amazing to watch it collect nectar as it hovers next to flowers.

On separate occasions (at the previously mentioned garden) I also noticed a Large skipper (Ochlodes sylvanus) and a Ringlet (Aphantopus hyperantus) too. That garden also has an allotment attached to it where I got to observe the full lifecycle of a ladybird on one bean plant (thanks to the Blackfly being present). On this occasion it was the Harlequin (Harmonia axyridis) ladybird.

Larvae (on the right, looking for Blackfly to munch on) and on the left a pupae (from which the adult emerges).
An adult Harlequin ladybird.

My second Butterfly Count was during a morning as I picked Blackberries (Rubus) at the local woodland park, where I saw
5 Gatekeepers, 1 Speckled wood (Pararge aegeria) and 1 Small copper (Lycaena phlaeas).

Speckled wood
Small copper

The Small copper is one I had never seen before. It is a small butterfly with a wingspan of 32-35mm. The caterpillars feed on Common Sorrel (Rumex acetosa), Sheep’s Sorrel (R. acetosella) and sometimes the Broad-leaved Dock (R. obtusifolius). They can be found in heath, moor and grassland together with woodland clearings or on waste ground.

At my allotment I have seen lots of Cabbage whites, along with the odd Peacock and Small tortoishell as well as a small blue Butterfly (that never settled so I was unable to identify it properly but was most likely a Holly blue- Celastrina argiolus). Thankfully I have also noticed plenty of bees during my butterfly observations, including honey, bumblebees and solitary bees.

Lughnasadh (also known as Lammas) a time when harvests begin to be ready for picking, occurred at the beginning of August. During this time I love to wander through natural environments, spending time observing the changes of the seasons. On my walk the previous weekend I observed Sloes (from Blackthorn- Prunus spinosa) and Elderberries (from Elder- Sambucus) already ripening alongside the Blackberries.

I must confess that I often struggle to enjoy the hottest days of summer. To me extremely hot temperatures are often overwhelming and I would love nothing better than to hibernate underground during the hottest times. I find the days exhausting and uncomfortable (due to the constant itchiness and sore skin). At these moments I rely on my mental strength to keep in mind that ‘this too shall pass’. I also try to remind myself that I love the changing seasons, including summer, and all they bring with them. Gratitude helps as each day I look for the little things that bring me joy such as the shining sun, the amazingly beautiful wildlife around me and the cooler night time temperatures. So until the heat reduces significantly I will keep taking things slowly, keep hydrated, take plenty of rest and be kind to myself. I am under no pressure to get things done at this time which is why this post took so long to complete.

Posted in nature

Nature’s Bounty

During this current heatwave cooler early mornings have been my saviour. Last Saturday I was awake early, as usual, so managed to get lots done before the heat became too exhausting. Long gone are the days when I used to be a night owl. I walked to the allotment just after 8am and noticed nature’s bounty was almost ready to harvest. Not only were Blackberries and Hazelnuts nearly ready to eat but other edibles too. Some of the edibles mentioned below require cooking before they can be eaten; a link for further information is given for each one. Also it’s important not to harvest too much when foraging, please leave some for the wildlife, thank you.

The things I saw were,

– Blackberries

https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/plants/wild-flowers/bramble/

– Hazelnuts

https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/british-trees/a-z-of-british-trees/hazel/

– Sloes

https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/british-trees/a-z-of-british-trees/blackthorn/

– Elderberries

https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/british-trees/a-z-of-british-trees/elder/

– Hawthorn haws

https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/british-trees/a-z-of-british-trees/hawthorn/

– Acorns

https://www.woodlandtrust.org.uk/blog/2019/09/are-acorns-edible-and-other-acorn-facts/

and Rowan berries

https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/british-trees/a-z-of-british-trees/rowan/
Posted in nature

Relaxing into Autumn

September is here. While meteorological autumn has already begun (1st) it won’t be long before astronomical autumn arrives (23rd) too.

I love this time of year; for me it’s the time for taking stock and starting new adventures (a feeling probably ingrained from my educational years). I particularly look forward to planning changes in the garden and start making Christmas presents at this point in the year. Plus Autumn is my favourite season, the fresher sunny mornings and the warm leaf colours.

Along with the signs of autumn (including Blackberries, Elderberries and Sloes ripening) I have noticed a change in how the days feel within the past few weeks.
As the school year begins I had a week off to relax after a long hectic summer.

At the start the week I decided to walk round the local woodland park. It was a warm, dry and sunny day on Monday. Once I entered the meadow area I was aware of a loud chorus amongst the uncut grass. Upon closer inspection I discovered the wonderful chirps were being made by lots of Roesel’s bush crickets (Metrioptera roeselii).

The flowers still blooming were; Hawkweed, Red clover (Trifolium pratense), Ragwort (Senecio jacobaea), Yarrow (Achillea millefolium) and Chicory (Cichorium intybus).

Lots of Honey bees (Apis mellifera) and several Small white butterflies (Pieris rapae) were flitting between the flowers especially the Chicory. The blue flowers of the Chicory really stood out in the sunshine.

I even got to see a Speckled wood butterfly (Pararge aegeria) resting in the sun on the edge of the wood.

One thing came as a surprise as I wondered through this oasis of calm. It was fantastic to discover a notice about Skylarks (Alauda arvensis) nesting in area.

As they are on the Red list Bird of Conservation Concern it was nice to learn that they have made a home nearby.

Although I didn’t go away on holiday I planned to visit a few places before the weather turned. One place I finally visited was the Chelsea Physic Garden in London. Although it was later in the season there was still lots to see. Initially I looked round the glasshouses within the Tropical Corridor. There were lots of plants from around the world which required extra protection. I am a big fan of cacti so I liked seeing them planted naturally rather than in pots. There were lots of Pelargoniums as well. One whose leaves I particularly enjoyed smelling was Pelargonium ‘Chocolate peppermintwhich reminded me After Eights.
Within the same glasshouse I got so see a Common carder bee (Bombus pascuorum) enjoying the flowers of the Pelargonium quercifolium ‘Royal oak’.

After the glasshouses I walked around the Garden of Medicinal plants. There were Honey bees buzzing around lots of plants in this section. I found them visiting a;
Myrtus communis var. tarentina ‘variegata

Lobelia tupa,

Salvia stachydifolia,

and a Salvia amistad; along with a Buff-tailed bumblebee (Bombus terrestris)

It was also lovely to watch some Dunnocks (Prunella modularis) as I ate lunch. Normally shy birds I usually only hear them sing in early spring, however these clearly weren’t bothered about us.

The next stop was to the Mental Wellbeing garden. I particularly enjoyed this small garden dedicated to improving mental health. It concentrated on the senses so there were plants you could feel, smell as well as view. Colour was important; along with soothing green foliage there were calming blues and purples along with joyful yellows and oranges. There was even a reference to garden therapy which is close to my heart along with a dedication to the charity Thrive. (See Thrive).

Wildlife can also have a positive affect on mental health so it was great to see insects in this space too. There was;
– an unidentifiable bumblebee investigating a Morning Glory (Ipomoea purpurea ‘Grandpa Ott’) flower covered in pollen.

– plus a Green aphid on a beautiful sweet pea (Lathyrus odoratus ‘Matucana’).

I continued to notice more insects as I kept walking around; starting with the Dicotyledon Order Beds, where I saw a Honey bee on a dahlia,

through to the Garden of Edible Plants. In the tea bed, which was near Fortune’s Tank Pond, a male Common darter dragonfly (Sympetrum striolatum) was resting on a metal teapot shaped frame holding up Nettles (Urtica dioica) inside. The nettles were meant to be there as nettle tea can be a diuretic.

There were some interesting containers used as pots in this bed. Mint (Mentha) was growing in a teapot

and a tea plant (Camellia sinensis) was planted in a tea chest.

These unusual pots gave me some ideas for my own garden.

Another area I was very interested in seeing was the dyers bed. I would love to try colouring fabric or yarn with natural dyes so I wanted to see which plants were there. On the yellow cosmos (cosmos sulphureus) was a female Syrphus ribesii hoverfly.

The flowers of this Cosmos are used to create a yellow- orange dye. I think I may try dying with this plant if dye is amazing as the flowers.

I meandered further round the other sections of the garden ending in the community garden. Alongside edibles were wildflowers that can be used as herbal medicine.

I love this sign.

Along with plants such as Chamomile (Chamaemelum nobile) and evening primrose (Oenothera biennis) were Herb robert (Geranium robertianum) whose crushed
leaves can aid wound repair and the aroma believed to repel mosquitos. Another so called weed I found there was Plantain (Plantago major). When used as a soothing poultice the leaves
are useful for calming insect bites and inflammation.

I ended the week beside the sea in Hampshire. I always look for seaglass along beaches and Saturdays hunt was plentiful. The weather was lovely on Saturday; sunny and warm with a gentle breeze. Along with the soothing sound of the waves I could hear Herring gulls (Larus argentatus). This was the perfect end to my week off and the start of Autumn.