Bienvenue sur ce site principalement dédié à la rencontre avec les Libellules de France et d'Ailleurs. Qui n'a jamais été émerveillé par leur beauté? Recensements, découvertes, discussions, explications et photographies de qualité sont nos objectifs pour vous faire aimer ces robots vivants! Pour publier vos photos ici, lire lesConditions de Publication et contacter Noushka ici:noushka321@gmail.com
Welcome to this blog dedicated to the Dragonflies of France and elsewhere. Who hasn't felt in awe by their beauty? Census, discoveries, talks, explanations and quality photographs are the main objectives here! To publish your dragonfly photos here,read the Publishing Conditionsand contact Noushka at the link above.
The Azure Hawker is a boreo-mountain species
and postglacial relict in some mountain ranges in Central Europe. In Poland,
has a very small extent and is very rare. At present, only 1 locality has been
confirmed, in the Równia pod Śnieżką Plateau (in the Karkonosze Mountains, Lower
Silesia Province), at 1420-1430 m. It inhabits small water bodies in mountain
peat bogs, subalpine or similar to them, situated at lower elevations. For the first timewe observedthis speciesin August2011.Here are somephotos (poor quality) anda short videofrom the meeting withthis amazing,
beautiful andrare dragonfly. The Azure
Hawker is protected by law in Poland and listed in the Red List of dragonflies
of Poland (category CR – critically endangered).
Aeshna caerulea male; this species is dependent on sunshine to be fully active; frequently perches on bright reflective surfaces, such as trunks, sticks and rocks, allowing the sun to heat its body
abdominal appendages of male in dorsal view
abdominal appendages of male in left lateral view
A. caerulea male
A. caerulea male
A. caerulea male
A. caerulea female
abdominal appendages of female in dorsal view
abdominal appendages of female in left lateral view
A. caerulea female
during copulation
A. caerulea female ovipositing
A. caerulea female ovipositing
The habitat of Aeshna caerulea in the Równia pod Śnieżką Plateau in Poland