Thursday, 16 Apr 2026
A cloudy morning with intermittent showers, so I waited until after lunch to get onto the Downs. At least the sun was shining, but it was quite windy. Butterfly numbers well down on two days ago with just a few Brimstone and Speckled Wood about, and a single Peacock. Last year was a bumper year […]
Tuesday, 14 Apr 2026
Butterfly numbers are increasing. Good variety today, too. Brimstone (Gonepteryx rhamni) is still the dominant species, but several Peacock (Aglais io), Speckled Wood (Pararge aegeria) and Holly Blue (Celastrina argiolus) were seen, as well as single Green Hairstreak (Callophrys rubi), Orange Tip (Anthocharis cardamines) and a first of the season Small White (Pieris rapae). Doing my […]
Tuesday, 7 Apr 2026
A beautiful, cloudless sunny day with only a light breeze. Heading for over 20°C and the hottest day of the year so far, and the first day that I have ventured out in short sleeves without a jacket or sweater. These conditions have brought out the butterflies again after 12 days absence, not that there […]
Thursday, 2 Apr 2026
Cooler again and a gusty wind. Largely overcast like yesterday, but what I missed in insects on the wing I made up in what I found on leaves. I began with an unidentified tiny (3.5mm) ‘looper’ or ‘inchworm’ caterpillar of the first larval stage, probably of a Geometer moth (family Geometridae), found on a newly […]
Wednesday, 1 Apr 2026
Warmer weather this morning, and only a light breeze, but annoyingly overcast, which would yet again restrict the insects on the wing. Several first sightings of the season today, including Common Carder Bee (Bombus pascuorum) on Green Alkanet (Pentaglottis sempervirens), Curled Rose Sawfly (Allantus cinctus) on Cherry Laurel (Prunus laurocerasus) and Harlequin Ladybird (Harmonia axyridis) […]
Monday, 30 Mar 2026
A chill wind blowing again this morning, strong enough to make close-up photography quite challenging. Usually, individual leaves can be held reasonably steady to photograph whatever little creature happens to be the subject. Today, though, even a hand-held leaf was still shaking in the stronger gusts of wind. I did manage to get images of […]
Saturday, 28 Mar 2026
Much colder this morning. As I set out the temperature was reported as 8°C (feels like 5°C taking the wind chill into account) and with a wind blowing I thought I may not see too many flying insects. That was true for butterflies, not even one. However, the bees more than made up for this […]
Thursday, 26 Mar 2026
A sunny, but cold day. The March winds continue again limiting the number of butterflies on the wing. Total count was just 2, a second Orange Tip to add my first from three days ago and the first Speckled Wood (Pararge aegeria) of the season. Hoverflies were represented by a Variable Duskyface Fly (Melanostoma mellinum) […]
Tuesday, 24 Mar 2026
A very windy and overcast day, so not much in the way of insects on the wing. No butterflies, 2 bumblebees and 1 hoverfly, although there were plenty of small flies around on the woodland paths. Most prominent of the insects now is the Seven-spot Ladybird (Coccinella septempunctata), which I found on Cow Parsley (Anthriscus […]
Friday, 20 Mar 2026
Today marks the Vernal (Spring) Equinox, the official start of spring in the Northern Hemisphere. Having spent 40 years south of the Equator I still have to remind myself of that. A cooler morning with hazy sunshine and a touch of light frost in sheltered areas of the Downs. After two days of butterflies flitting […]
Wednesday, 18 Mar 2026
A cloudless, warm morning, with weather forecasters predicting the hottest day of the year so far. The insect population of the Downs has responded. The first Brimstone (Gonepteryx rhamni) butterfly appeared during the warm spell in the last week of February and for a few days the weather coaxed a few more out of hibernation, […]
Sunday, 15 Mar 2026
Another sunny yet windy morning – the ’March winds’ are definitely upon us. That didn’t stop me from finding something new. On the same sycamore sapling I found two new species on the undersides of adjacent leaves. The first was a leafhopper. Although there are several small similar-looking green planthoppers some can be ruled out […]
Wednesday, 4 Mar 2026
Another sunny day, but not much new to report. Still just the same few bee species around and not much else on the wing. After that first flush of Brimstone butterflies I have seen no more. Walking past two Cherry Plum (Prunus cerasifera) trees today I noticed that they looked somewhat different. One, the predominant […]
Tuesday, 3 Mar 2026
Today the Goat Willow (Salix caprea) catkins were attracting the attention of three different bees, Western Honey Bee (Apis mellifera), a few Buff-tailed Bumblebee (Bombus terrestris) queens and a single Early Bumblebee (Bombus pratorum) queen. Another Buff-tailed Bumblebee was seen searching in a grassy area for a nest site to establish a new colony, potentially […]
Monday, 2 Mar 2026
Well spring starts officially at the Spring Equinox, which this year is on 20th March. ‘Meteorological Spring’ started yesterday. This is to make the use of data collected and grouped by calendar months easier to use for year-to-year comparisons. Whichever start date you prefer for spring the weather today and for the next few days […]
Friday, 27 Feb 2026
Another windy day, so another search of the woodland floor for something of interest. In one small area I turned over several large pieces of bark and branches lying in the leaf litter to uncover quite a mix of gastropods and arthropods without an insect among them. Among the gastropods were several Cellar Snail (Oxychilus cellarius), […]
Saturday, 21 Feb 2026
Found on an ash stump this morning were the early-stage fruiting bodies of a slime mould, possibly Badhamia utricularis. They will eventually mature and turn grey. This slime mould is fungivorous, growing and feeding on various types of fungus. Having recorded my first ever fungus gnat larva just yesterday, I found another in close proximity […]
Tuesday, 17 Feb 2026
The south-eastern corner of the Downs was where I headed this morning, where I found a flock of at least 20 Redwing (Turdus iliacus) foraging in the canopy of the woodland trees. In the woodland itself the English Yew (Taxus baccata) are beginning to bloom, the male trees producing short spikes of small yellowish cones. […]
Tuesday, 20 Jan 2026
Jelly-ear fungus and Hart’s-tongue Fern were my reward for visiting the south-western corner of Banstead Downs this morning. My walk began with a train ride. Bit of a cheat, but I wanted to get down to that south-western corner, a part of the Downs that I don’t visit too often. So, I hopped onto the […]
Thursday, 1 Jan 2026
A Happy New Year to you all! And a frosty one on Banstead Downs, although by the time I got out for a walk the frost was lingering only in a few shady spots, but I managed to get shots of frost encrusting the leaves of a young Red Dead-nettle (Lamium purpureum) and covering a […]