Scientist are beginning to understand that light pollution is a very significant factor in the recent rapid decline of insect populations.
Continue reading “Light pollution”Light pollution
Stop the decline of insects
Nettle bed safari
If you look closely enough, you can see that the nettles are beginning to flower. If you look even closer you will find a whole miniature ecosystem living in the nettle bed: sap suckers, nectar feeders, predators and terrifying creatures that hunt the predators.
Read onFroghoppers
Red-and-black froghopper
This is a red-and-black froghopper (Cercopis vulnerata) photographed by DKG on Sunday morning in Village Green. There are ten different species of froghopper in the UK and while the red-and-black froghopper is not the most common, it is widespread.
Continue reading “Froghoppers”How to feed your nestlings
A robin in the willows by Fiveways; it has a mouthful of invertebrates for a nearby nest of hatchlings. It doesn’t want to reveal its nest site so is waiting quietly for the photographer to go away but in waiting, is providing an excellent view of its catch.
Read on for the gory details
A bee on a bramble leaf, photographed by DKG on a hot May morning.
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holly blue, large white and orange tip
Butterfly count
Ian Bushell walking round the park with our Countryside Officer, Ali Rasey, spotted a large white, a male brimstone, two male orange tips, a speckled wood, a small tortoiseshell and a holly blue. That is four more species for our spotter’s list
small tortoiseshell. speckled wood, brimstone
Ivy flowers
The park’s ivy flowers between September and November; each plant’s flowering season is quite short but a succession of plants flowers all through the autumn. The flowers are small, green and yellow, and so insignificant-looking that many people don’t realise that that they are flowers at all.
Black and yellow
In the world of invertebrates, black and yellow signals danger. It says to predators: I am poisonous or I will bite you. Read on to discover more:
Jerusalem artichoke
A message from Ian:
May be of interest to you: Jerusalem Artichoke, Helianthus tuberosus, identified by Lindsay Moore [County Recorder Flora]. Ali and I found it along the stream near the bridge at the bottom of the Blackthorn Tunnel. I’ve added it to the Census. Unusual, probably from some bird dropping seed.
Honey bees
Unlike common wasps, honey bees (Apis mellifera) don’t die at the end of the summer. The hive stores enough food for the queen and the workers to survive through the winter.
.o.
..pollen baskets on its hind legs…
…the bee visits each floret…
…made up of many individual florets…
Wasps
By this end of the summer, the workers in a wasp nest will probably have finished raising and feeding the new queen larvae. The larvae have spun caps over their cells and begun the process of pupation. This indicates a change for the nest.
Weeds
The Weed Act of 1959 requires landowners and occupiers to control the spread of five species of injurious weeds: ragwort, creeping thistle, spear thistle, common dock and curled dock. The Weed Act’s purpose was to increase the productivity of arable land and to protect livestock at a time, post WWII, when self sufficiency seemed at lot more important than ecology.
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creeping thistle (DKG)
broad leaved dock (CC0)
ragwort close up ( Rob Farrow CC)
spear thistle (DKG)
curled dock
Creeping thistle
Like ragwort, creeping thistle (Cirsium arvense) is classed as an injurious weed by the Weed Act of 1959. Our hedges and edges are full of it: beautiful, pollen-rich, heavily scented flowers, buzzing with invertebrates, followed by seed heads elevated on stems sturdy enough to support seed-eating birds. Gorgeous.
Small Tortoiseshell and a honey bee
Small skipper
Goldfinch
Photographs by DKG
Garden Bumblebee
The header picture is of a garden bumble bee (Bombus hortorum) in a spear thistle flower at the edge of the large pond.
buff tailed bumblebee
A closer look at insects
On Wednesday, DKG and his macro lens took a close look at some of the park’s invertebrate inhabitants.
Click on any picture to enlarge it.
Garden bumblebee on spear plume thistle
Large white butterfly on spear plume thistle
Small skipper on creeping thistle
Segestria senocata – Snake-Back Spider.
Small skipper and greater bindweed
