Emanuel Ştefan Baltag

The status and risk of extinction of Saker Falcon (Falco cherrug) in the Republic of Moldova

Vitalie Ajder, Silvia Ursul, Emanuel Ştefan Baltag

Abstract The Saker Falcon (Falco cherrug) is one of the most threatened birds of prey species of the Eurasian steppe zone. While conservation efforts are successful and populations are growing in Central Europe, in the Republic of Moldova, the population is declining …

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Worldwide Soundscapes: A Synthesis of Passive Acoustic Monitoring Across Realms

Kevin Darras, Rodney Alan Rountree, Steven L. Van Wilgenburg, Anna F. Cord et autres

ABSTRACT Aim The urgency for remote, reliable and scalable biodiversity monitoring amidst mounting human pressures on ecosystems has sparked worldwide interest in Passive Acoustic Monitoring (PAM), which can track life underwater and on land. However, we lack a unified methodology to report …

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How Do Synchrony in Survival and Productivity Influence Abundance Synchrony in European Landbirds?

Catriona A. Morrison, Jennifer A. Gill, Claire Buchan, Robert A. Robinson et autres

Synchronous fluctuations in species' abundance are influenced by synchrony in underlying rates of productivity and survival. However, it remains unclear how rate synchrony varies in space and time, contributes to abundance synchrony, and differs among species. Using long-term annual count (number of …

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Author response for "How Do Synchrony in Survival and Productivity Influence Abundance Synchrony in European Landbirds?"

Catriona A. Morrison, Jennifer A. Gill, Claire Buchan, Robert A. Robinson et autres

Prevalence of eye colobomas in wild birds: insights from a large-scale citizen science study

Peter Mikula, Martin Šálek, Kristjan Adojaan, Emanuel Ştefan Baltag et autres

Publisher Copyright: © 2025 Institute of Vertebrate Biology Czech Academy of Sciences. All rights reserved.

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Author response for "How Do Synchrony in Survival and Productivity Influence Abundance Synchrony in European Landbirds?"

Catriona A. Morrison, Jennifer A. Gill, Claire Buchan, Robert A. Robinson et autres

The importance of standing deadwood in white-backed woodpecker (Dendrocopos leucotos) habitat from deciduous forests in central Romania

Emanuel Ştefan Baltag

The white-backed woodpecker (Dendrocopos leucotos) is one of the bird species which depends on dead and dying trees as their most important habitat resource. Because of this, it is affected by forest management that removes deadwood and changes the structure of old …

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Author response for "How Do Synchrony in Survival and Productivity Influence Abundance Synchrony in European Landbirds?"

Catriona A. Morrison, Jennifer A. Gill, Claire Buchan, Robert A. Robinson et autres

High Genetic Diversity of Hirudo verbana Carena, 1820 (Annelida: Hirudinea: Hirudinidae) in Romania Confirms That the Balkans Are Refugia Within Refugium

Oana Paula Popa, Andrei Ștefan, Emanuel Ştefan Baltag, Ana Alexandra Stratan et autres

This study presents the first data on the distribution of the Mediterranean medicinal leech Hirudo verbana in Romania, as well as the first molecular characterization of the Romanian populations, using mitochondrial DNA markers. In total, 133 specimens from 19 populations in Romania …

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Isabelline Wheatear (Oenanthe isabellina), a New Species for the Republic of Moldova: A Regional Review of Species Expansion

Mihail Ghilan, Vitalie Ajder, Silvia Ursul, Emanuel Ştefan Baltag

Increasing temperatures due to climate change can favor more thermophilic species, allowing them to expand their territories northward. For the Isabelline Wheatear (Oenanthe isabellina), climate change may facilitate further range expansion as higher temperatures and changing precipitation patterns create more favorable conditions …

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Population and demographic synchrony in European land birds.

Catriona A. Morrison, Jennifer A. Gill, Robert A. Robinson, Claire Buchan et autres

Understanding the drivers of spatially and temporally correlated (synchronous) fluctuations in abundance is a fundamental challenge in ecology and conservation. Synchronous fluctuations in different demographic rates can potentially drive or dampen abundance synchrony, but demographic synchrony is generally poorly understood. Using long-term …

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The expansion of Dryocosmus kuriphilus (Hymenoptera: Cynipidae) in Romania and its climatic preferences

Mădălina Viciriuc, Petronel Spaseni, Emanuel Ştefan Baltag

International audience

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