On Sunday July 5 we left Sheffield to visit Penny, George and Dan outside Hull. On the way we stopped at Crowle Moor where I hoped to find the Large Heath again. We had previously seen it at this reserve on July 9 and July 11 2010
when we attended Dan and Gabi’s wedding. It necessitated leaving Sue in the car
so we agreed I would have 30 minutes to find the critter. There were plenty of
Ringlets, Large Skippers, Garden Grass-veneer moths and Blue-tailed Damselflies.
I had given up on the Large Heath, and was within 50 meters of the car when a
large white moth flew up beside the path. I watched it settle on the leaf of a tree. It closed
its wings and I was astonished to find myself looking at a Large Heath. It was bigger than the previous specimens I remembered from five years before and also
lacked any orange colouration on the forewing. It had settled on a head-high
branch across a deep ditch and I took a series of shots, slowly pulling the branch
towards me. It obligingly stayed where it had settled.
Two posts about Crowle Moor Large Heaths:
http://bit.ly/1OjoBb1 & http://bit.ly/1OjoBb1
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addition to this post made on 15 April, 2016:
I learned today that this Large Heath is a very rare aberration called ab. lunaris which is unique to this area of the country.
Br.J.Ent.Nat.Hist.,18: 2005 'The first record of multiple
allelomorphism in a British butterfly: Coenonympha tullia ssp. Polydama' by
R.D.G. Barrington & M.C. White.
In the article the authors state: (I have paraphrased):
"two very local colour forms have been found in an isolated population on
the Humberhead Levels. They are best described as butterflies in which the wing
markings are unaffected, but which lack the typical 'cinnamon' ground colour of
the typical Humberhead specimens.
ab.lunaris: the cinnamon ground colour has been replaced by
shades of grey. Between 1982 and 1998 49 individuals were recorded at an
approximate ratio of 1 in 400."
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We arrived at Lilac Tree Farm and enjoyed a roast lunch which George had prepared. I roamed the garden and found various
moths: Plum Tortrix, Common Nettle-tap, Dark Strawberry Tortrix and saw tiny froglets
around the pond. We then drove to York to stay with Keith, Janet, Tom and
Charlotte and enjoyed another fine meal. An Indian Meal Moth (aka
Larder Moth) was photographed in the kitchen, apparently a common feature in the area.
Crowle Moor:
|
Blue-tailed Damselfly, Ischnura elegans |
|
Garden Grass-veneer, Chrysoteuchia culmella |
Looks like there are two moths on this image but I only saw one and cannot see any signs of a second one apart from two rear ends of right wings.
|
male Large Skipper, Ochlodes sylvanus |
|
Red Soldier beetle, Rhagonycha fulva |
|
male Ringlet, Aphantopus hyperantus |
|
Ringlet |
|
Southern Marsh Orchid, Dactylorhiza praetamissa |
|
spider - id needed |
|
Yellow Rattle, Rhinanthus minor |
Hull:
|
Froglet, Rana temporaria |
|
Common Nettle-tap, Anthophila fabriciana |
|
Dark Strawberry Tortrix, Celypha lacunana |
|
flies mating, Meiosimyza decempunctata |
|
fly - id needed |
|
fly - id needed |
|
Plum Tortrix, Hedya pruniana |
York:
|
Indian Meal Moth, Plodia interpunctella |
|
Indian Meal Moth pupal case |
|
Common Froghopper, Philaenus spumarius |
|
Harlequin Ladybird larva, Harmonia axyridis |
|
male Hoverfly, Helophilus pendulus |
|
Magnolia tree |
|
Mock-Orange, Philadelphus species |
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