Showing posts with label dragonfly. Show all posts
Showing posts with label dragonfly. Show all posts

Tuesday, August 13, 2019

Dragonfly/Guldsmed









Dragonfly in culture
Dragonflies have often been seen as sinister. Names like "Devil's darning needle" and "ear cutter" link them with evil or injury. A folktale from Romania says that the dragonfly was once a horse possessed by the devil. In Swedish folklore the trolls use the dragonflies as spindles when weaving their clothes. They are often associated with snakes, a Welsh name is "adder's servant".
In East Asia and among Native Americans, dragonflies have a far better reputation, one that can also be said to have positively influenced modern day views about dragonflies in most countries, in the same vein as the insect's namesake the dragon, which has a positive image in the east, but initially an association with evil in the west.

They also have traditional uses as medicine in Japan and China.In some parts of the world it is considered lucky to have a dragonfly land on you, even to the point of yielding seven years of good luck. Images of dragonflies were common in Art Noveau, especially in jewelry designs. They have also been used as a decorative motif on Fabrics and home furnishings.
About 300 million years ago dragonflies could be about 1 m long and with a wing span of ab. 1,2 m.




photo 2005/ 2009: grethe bachmann

Monday, August 12, 2019

Black-tailed Skimmer /Stor Blåpil

Orthetrum cancellatrum





Black-tailed Skimmer/ Stor Blåpil
Vest Stadil Fjord,West Jutland


Black-tailed skimmer is common in North Africa and the most of Europe. In Norway it is considered extinct. In Denmark it is known from all districts. Since Denmark is on the northern border of its area of distribution it is possible that the Danish occurence of black-tailed skimmer might be influenced by climatic changes.

The male has a blue abdomen with a black tip and transparent wings and the female has a yellowish brown body with black zigzag marks along the abdomen and the transparent wings. It is an active skimmer that patrols its territory aggressively frequently resting on patches of bare ground or stones although it will occassionally rest up in vegetation. It favours open areas of still water that has a hard not muddy substrate.

How to help dragonflies and skimmers:
Leave patches of bare ground around the edges of larger water bodies and leave cut grass and other vegetation to dry out in ‘habitat piles’. These pale areas will attract basking dragonflies. Skimmers hunt from low perches, so placing a few sticks or twigs close to the water’s edge will also encourage them.

photo Vest Stadil Fjord , DK : grethe bachmann

Tuesday, May 10, 2016

Dragonfly/ Guldsmed









Dragonfly in culture
Dragonflies have often been seen as sinister. Names like "Devil's darning needle" and "ear cutter" link them with evil or injury. A folktale from Romania says that the dragonfly was once a horse possessed by the devil. In Swedish folklore the trolls use the dragonflies as spindles when weaving their clothes. They are often associated with snakes, a Welsh name is "adder's servant".
In East Asia and among Native Americans, dragonflies have a far better reputation, one that can also be said to have positively influenced modern day views about dragonflies in most countries, in the same vein as the insect's namesake the dragon, which has a positive image in the east, but initially an association with evil in the west.

They also have traditional uses as medicine in Japan and China.In some parts of the world it is considered lucky to have a dragonfly land on you, even to the point of yielding seven years of good luck. Images of dragonflies were common in Art Noveau, especially in jewelry designs. They have also been used as a decorative motif on Fabrics and home furnishings.
Art Noveau jewellery dragonfly

About 300 million years ago dragonflies could be about 1 m long and with a wing span of ab. 1,2 m.

















photo : grethe bachmann

Friday, June 13, 2014

Lille Vildmose in Himmerland, Northeast Jutland.









It was magnificent summer weather in late May and start June - and one of our first summer trips went to the Lille Vildmose in  Himmerland (Northeast Jutland). Lille Vildmose is a raised bog, it is an endangered habitat, not just in Denmark but also in Europe. A project LIFE+ focuses on securing the raised bog and to create conditions for the decomposed part of the raised bog to re-emerge in the long run. This area is the largest left raised bog of the lowlands in northern Europe, and it includes more than half the total raised bog in Denmark. Lille Vildmose is appointed as a Natura2000 area (7824 ha) and a Natura2000 plan has been prepared with a focus in keeping and extending the raised bog area.

From the reed beds sounds the voice of the bittern.

Eurasian Bittern 


When this is said the large moor in Himmerland is a wonderful place to visit, also because of the boardwalks across a big part of the area. It would be impossible to cross the moor without these boardwalks and bridges. The animal and plant life is very rich and you'll never know how much or what you'll see on such a tour. Birds of prey, like the golden eagle, the whitetailed eagle, the marsh harrier or the Eurasian hobby. We did not see the large birds of prey this time, but we heard the rare golden oriole. We did not see this beautiful yellow bird, but we later came to a place where we heard another rare bird. The strange voice of the Eurasian bittern sounded from the reed beds -  and a few moments later an Eurasian bittern flew above our heads and disappeared in the reeds. A rare sight. There are approximately about 22 Eurasian bitterns in Lille Vildmose right now. We heard its strange voice calling out like an angry  bull every five minutes.

                                                                  
Legend
No other bird in Denmark is surrounded by so much mystery. Both the hidden ways of its living, the owl-like flight and the strange voice have contributed to this. People were scared of this strange bird with a voice as strong as any mammal - and when it was strutting around in the night hours people thought they met a ghost. The voice of the bittern created legends about the Merman's cows, roaring and  longing for coming ashore. In the old days lived a landlord, named Mads Spejser, at Aggersborggård at Limfjorden opposite the town Løgstør. He was a brutal master and a nasty neighbour and very much disliked. His spirit is said to hazard like a dark bird across the landscape at night, flying with silent wing beats, uttering hoarse cries like the  bittern. 




New Observation Tower

A new observation tower has been raised in 2014,  called Brandtaarnet (the fire tower). Until the 1980s was here a fire watch tower, where a guard supervised the moor to observe if  there was fire or smoke. The new tower is a part of an ongoing and very comprehensive EU-LIFE nature-restoration project  Brandtårnet is the sixth observation tower in Lille Vildmose. It is 6-7 meter tall, and half as tall as the tower at the Vildmose Center at Vildmosevej. But it is tall enough since the moor is as flat as a panncake -  and there is a fine view across the earlier peat-extraction area, which during WWII gave work to 1200 men. Today it is a bird-rich restoration area, and from the new yellow tower it is possible to follow the rapid change of the nature area in these years.





The moor was earlier overgrown with birch which has now been removed. Only a few birches are allowed to stay in the landscape.


cloudberry, no flowers yet.
cranberry flowers
Plants
The plant life is special in a moor, there are tufts of spaghnum moss, cranberry, rosemary heather, bell heather, cloudberry, sundew, cotton grass, white-beak-sedge etc.

bell heather
cotton grass






















Kærguldsmed / Leucorrhinia pectoralis













A Dragonfly...........


In Europe, dragonflies have often been seen as sinister. Some English names, such as "devil's darning needle"  and "ear cutter", link them with evil or  injury.  A Romanian folk tale says that the dragonfly was once a horse possessed by the devil. Swedish  folklore holds that the devil uses dragonflies to weigh people's souls. The Norwegian name for dragonflies is Øyenstikker ("eye-poker"), and in Portugal they are sometimes called tira-olhos ("eye-snatcher"). They are often associated with snakes, as in the Welsh name gwas-y-neidr, "adder's servant". The Southern United States term "snake doctor" refers to a folk belief that dragonflies follow snakes around and stitch them back together if they are injured.
For some Native American tribes they represent swiftness and activity, and for the Navajo they symbolize pure water. Dragonflies are a common motif in  Zuni pottery; stylized as a double-barred cross, they appear in Hopi rock art and on Pueblo necklaces. They have also been used in traditional medicine in Japan and China. In some parts of the world they are a food source, eaten either as adults or larvae; in Indonesia, for example, they are caught on poles made sticky with birdlime, then fried in oil as a delicacy.

And two Butterflies


Moserandøje /Large heath.
Bølleblåfugl / Cranberry Blue



in Portland Mose

some restoration work in the moor.


a view from Portland Mose out to the coast (to Mulbjerge)
A poppy field near the Vildmose.

the limestone quarry near Lille Vildmose.



It was a lovely summer's day in Lille Vildmose.




photo: grethe bachmann, June 2014.

Saturday, February 06, 2010

The Southern Hawker/Blå Mosaikguldsmed

Aeschna cyanea



The Southern Hakwer/Blå Mosaikguldsmed is one of Denmark's largest and most elegant colourful insects with huge compound eyes. It is also known as the Blue Darner. It is a colossal predator both when nymph and grown-up. Southern Hawker is a fine representative for the dragonflies, which include about 50 species of dragonflies and water nymphs in Denmark.

It is large, with a long body (7-7,5 cm and wing span 9,7-11 cm). It has green markings on the black bodies, and the male also has blue spots on the abdomen.The Southern Hawker breeds in still or slow-flowing water, but will wander widely, and is often seen in gardens and open woodland. This is an inquisitive species and will approach people. The adult eats various insects, caught on the wing. The nymphs feed on aquatic insects, tadpoles and small fish ambushed in the pond they frequent until they emerge as adults in July and August after three years’ development.

photo Vokslev Kalkgrube: grethe bachmann