Spring 2025 felt like an unusual spring this year, with unpredictable weather patterns and trends being hard to pinpoint. Looking back at meteorological records though, despite sudden changeable weather and some cold snaps early on, March, April, May and June were in fact on average warmer and sunnier than previous years, with wet ground drying up fast. As a result, this season felt like it went by in a flash this year and was harder to hold on to, in the present and in memory.


Spring 2024 was even more changeable in weather patterns compared to this year, but still showed some consistent phenological trends (check out Spring 2024: How It Happened). Plant species showed events occurring earlier due to warmer temperatures, whilst insect and bird species showed a split in occurrence, affected by some increased rainfall at certain periods. With spring 2025 also exhibiting some changeability, but overall warmer temperatures, I wonder how spring events played out this year. Let’s take a look at tree, flowering, shrub, insect and bird species to get a snapshot of how things turned out this year in comparison to previous years.


Trees
During 2024, spring emergence dates were on average earlier for most tree species due to warmer and wetter spring weather. In 2025 though, the trend is less easy to discern, with events ranging anywhere from 1 to 30 days earlier, 1 to 21 days later, or even the same day. The trend does not relate to month, but timing of events differed between species, with all english oak events occurring later, whilst all sycamore events occurred earlier, which may signify varying factors at play. There’s also no trend occurring with tree species between the years either, such as becoming earlier or later over time. This year’s spring did feel like the weather was highly changeable at times though, switching from warm to cold, wet to dry, and may have created small scale fluctuation from week to week, despite overall warmer weather.


Flowers
Plants flowering during spring 2024 occurred on average earlier, varying from 1 to 16 days. Following the same situation as with tree species, during spring 2025, the occurrence of plants flowering showed no true trend, with a 50:50 split between earlier or later. Primroses, cowslips, wood anemones, early purple orchids, yellow archangel, and oxeye daisies all first flowered 3-14 days earlier, whereas snowdrops, lesser celandines, daffodils, stitchwort, wild garlic, cuckooflowers, and bluebells all first flowered 5-21 days later. Like with the trees, no pattern was shown connected to month, and flowering this spring may instead also be due to fluctuating weather and temperature patterns.


Shrubs
During spring 2024, the majority of shrub events occurred earlier, ranging from 1 to 53 days. In spring 2025 though, there was more of a split. Of 18 recorded events, 10 were later than 2024, ranging from 1 to 29 days, 1 was the same day, and 7 were earlier than 2024, ranging from 4 to 20 days. Some species, such as blackthorn and elder, had all later events, but most species shared variation between budburst, leaves unfurling, and flowering. It is unsurprising that shrubs followed what was seen with other plant species though, being affected by the same factors, causing no discernable trends.


Insects
Of 10 species that had their first emergence date recorded during spring 2024, a 50:50 split was found for earlier and later dates. This year for the same 10 species though, there was a skew towards earlier emergences. For brimstone butterflies, buff-tailed bumblebees, 7-spotted ladybirds, peacock butterflies, small tortoiseshell butterflies, small white butterflies, and queen wasps, emergence ranged from 1-47 days earlier this spring. The exceptions were orange tip butterflies, red admiral butterflies, and speckled wood butterflies, emerging later by 4-32 days during April. Where plant species showed no great pattern between springs 2024 and 2025, these insect species recorded do show more earlier emergences, with on average warmer weather allowing this to occur.


Birds
Over the last three years of recording bird events during spring, no clear trend was observed between years for the bird species that were recorded. For spring 2025 though, the events recorded were shown to have occurred on the same day as in 2024, or 1 to 26 days earlier. For example, cuckoos were heard earlier during April, and juvenile blackbirds were seen earlier, fledging during April. It is really interesting that where this year plant events were occurring all over the place compared to during previous years, bird species were responding earlier to spring conditions. This could be due to weather conditions being on average milder, whilst food sources were also made available earlier during spring this year.


Conclusion
When I first began writing this phenological report for my family’s Dorset farm this year, I began with the recorded plant species and was unable to find any observable trends between years and species, and within species. Though I was starting to feel that absence of trends was still important, things were looking more interesting when I turned my attention to recorded insect and bird species events. Both insect and bird species showed trends towards events occurring earlier this spring, which is more noticeable after a lack of trends over the last couple of years. These show that the season being on average warmer and sunnier this year did have an impact on animal species, even if more factors were involved in what was seen with recorded plant species.

Species List
- Alder (Tree) Alnus glutinosa
- Ash (Tree) Fraxinus excelsior
- Blackbird (Bird) Turdus merula
- Blackcap (Bird) Sylvia atricapilla
- Blackthorn (Shrub) Prunus spinosa
- Bluebell (Flowering Plant) Hyacinthoides non-scripta
- Brimstone butterfly (Insect) Gonepteryx rhamni
- Buff-tailed bumblebee (Insect) Bombus terrestris
- Chiffchaff (Bird) Phylloscopus collybita
- Common wasp (Insect) Vespula vulgaris
- Cowslip (Flowering Plant) Primula veris
- Cuckoo (Bird) Cuculus canorus
- Cuckooflower (Flowering Plant) Cardamine pratensis
- Daffodil (Flowering Plant) Narcissus spp.
- Dog rose (Shrub) Rosa canina
- Early purple orchid (Flowering Plant) Orchis mascula
- Elder (Shrub) Sambucus nigra
- English oak (Tree) Quercus robur
- Field maple (Tree) Acer campestre
- Greater stitchwort (Flowering Plant) Stellaria holostea
- Great-spotted woodpecker (Bird) Dendrocopos major
- Hawthorn (Shrub) Crataegus monogyna
- Hazel (Shrub) Crataegus monogyna
- Horse chestnut (Tree) Aesculus hippocastanum
- Lesser celandine (Flowering Plant) Ficaria verna
- Norway maple (Tree) Acer platanoides
- Orange-tip butterfly (Insect) Anthocharis cardamines
- Oxeye daisy (Flowering Plant) Leucanthemum vulgare
- Peacock butterfly (Insect) Aglais io
- Primrose (Flowering Plant) Primula vulgaris
- Lilac (Shrub) Syringa vulgaris
- Red admiral butterfly (Insect) Vanessa atalanta
- Rook (Bird) Corvus frugilegus
- Seven-spot ladybird (Insect) Coccinella septempunctata)
- Silver birch (Tree) Betula pendula
- Small tortoiseshell butterfly (Insect) Aglais urticae
- Small white butterfly
- Snowdrop (Flowering Plant) Galanthus spp.
- Song thrush (Bird) Turdus philomelos
- Speckled wood butterfly (Insect) Pararge aegeria
- Swallow (Bird) Hirundo rustica
- Sycamore (Tree) Acer pseudoplatanus
- Wild cherry (Tree) Prunus avium
- Wild garlic (Flowering Plant) Allium ursinum
- Wood anemone (Flowering Plant) Anemone nemorosa
- Yellow archangel (Flowering Plant) Lamium galeobdolon


































































































































As the weather gets warmer and drier during spring and the countryside begins to bloom, I always like to set myself the goal of getting out into it as much as possible. I like to use these countryside walks as a way to calm my own mind and escape the stresses of modern day-to-day life. In particular, I am always drawn back to the woodlands and forests, with the tranquillity they breath to me. Growing up in Dorset I have always been able to disappear into the trees and appreciate such a habitat at any time of year.
In celebration of my love of the woods, especially during springtime, over April and May this year, I made 4 visits to one of my local ones to observe it as the season changed. On these trips I sat and wrote down my experience on my favourite log (see photo above), and took lots of photos with my new DSLR camera whilst walking through the woods. Check out below to see my diary entries and the photos that accompany them:

Spring bird calls and song provides the soundtrack to my trip, including everything from groups of foraging long-tailed tits to angry blue tits and charismatic chiff chaffs. I also hear the reminiscent winter squabbling of jays, and on a stop to my favourite log in the middle of the wood, I can hear the coarser call of a raven and the calls of male pheasants.

This morning I chose to get up at 5am to meet a 6.08am sunrise, and to make the most of the dawn light. At this time of day, on my walk to the woods, I had great sightings of roe deer and brown hare, and got to see a beautiful pink sunrise. The dewy grass added to my photos in this glorious light.
Snow white garlic flowers are now emerging in the wood, whilst early purple orchids are also beginning to sprout here and there. The bluebells are now starting to create a sea of blue, with their white counterparts dotted here and there amongst them. Soon the woods will be fully awash with purply-blue and patches of white.
You can definitely forget yourself among these trees, flowers and wildlife, which this morning included the bark of grey squirrels up in the tree canopy. Today, I have stayed awhile sat in the morning light of the woods, but I now know to make my way home from here, as the sun begins to burn through the trees a little too hot, and the midges begin to bite my neck more noticeably. This signals ‘the best part of the day has thus moved on’, as i must.
On my trip this time to the woods, I took my four-legged friend Cassie. At the ripe old age of 13, she is becoming weary on her legs, but is still up for an adventure. This is great as there is nothing better than sharing the wonder of the outdoors with another being, even if they are no more than 3 feet tall.



The days are getting hotter and the sun higher in the May sky. In the depths of the wood though, the canopy keeps me cool. The woodland floor is now a tangle of unruly vegetation. The dying bluebells, orchids, and spring flowers jostle with unfurling ferns, sticky goose grass and flowers that persist. These include stitchwort, herb Robert, and red campion, which are gems of colour in a sea of green.
Ash trees are finally fully in leaf and roe deer ramble lazily between the trees around me. Though this transition period may be more subtle than others, it truly signifies the changing of the seasons, as the important time for some species is replaced by the next. Thus, summer has now crept up on us!