This article has been published in September 2015 in the Journal of Ornithology journal.
It stresses the importance to maintain or restore old-growth mixed forests dominated by firs in the French southern Prealps, which provide critical habitats for the Eurasian Pigmy Owl, at its low latitude range limit.
You can access the article on its publisher’s website, as well as its abstract, through the opposite link.
Photo : « Glaucidium passerinum 20110413 » par Adam Kumiszcza — Travail personnel. Sous licence CC BY-SA 3.0 via Wikimedia Commons – https://commons.wikimedia.org/wiki/File:Glaucidium_passerinum_20110413.j…