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At Père-Lachaise, what makes the cemetery a refuge for wildlifeGrasses, trees and nighttime tranquillity: Père-Lachaise is home to documented wildlife. But observing species is not enough to measure whether their numbers are growing.
Stigmata: Margaux Cassan seeks the sacred in the bodyIn this essay, published on 2 September, a piercing opens an inquiry into bodily marks and mystical experience. A concrete way into a philosophical question.
Why soaring can take less energy than swimming: what 38 species revealA study published in October 2026 compares 17 years of movements by birds and bats. The condor barely flaps its wings, but its efficiency depends on air currents.
Pipistrelle: insects to hunt and roosts to protectThe common pipistrelle also lives in the façades of buildings in Luxembourg. Its role as an insect hunter deserves more than a single figure: habitats, diet and precautions around roosts.
Wind turbines and bats: what nocturnal curtailment really provesFrench wind farms show a sharp fall in mortality after targeted shutdowns. Another study involving Luxembourg simulates their energy cost: the two sets of results do not measure the same thing.