# CE, # RES

Project Title: Researching the Biology of the Balkan Snow Vole

Partners: Udruga Biom, Prirodoslovno-matematički fakultet Sveučilišta u Zagrebu, Veterinarski fakultet Zagreb, Šumarski fakultet Sveučilišta u Zagrebu, OIKON

Project Commencement Year: 2011

Status: Active

Species: Balkan snow vole Dinaromys bogdanovi

IUCN Red List Status: Vulnerable (VU)

National Red List Status (Croatia): Data Deficient (DD)

Project Details:

The Balkan snow vole, a rare and relict species endemic to the Dinaric karst region, is found exclusively in the Dinaric Mountains and remains largely understudied. Given its limited range, ecological vulnerability, and strong dependence on high-altitude karst habitats, research on this species is essential for understanding its biology and supporting effective conservation efforts.

This research project aims to collect and analyze critical data to promote the long-term preservation of the Balkan snow vole in its natural environment. The initiative combines a range of scientific activities conducted both in situ and ex situ, along with educational programs designed to raise public awareness about the importance of protecting this unique endemic species.

Ex Situ Research
The Zagreb Zoo offers a carefully controlled environment for housing individual voles, allowing for specialized research that would be difficult to conduct in their natural habitat. This research covers a range of areas, including social behavior, vocalizations, daily and seasonal activity patterns, and cognitive abilities. Furthermore, the project delves into the morphological and physiological characteristics of the digestive system, digestion rate, and microbiological features, providing valuable insights into the voles’ dietary needs. Ex situ research also contributes to the development of monitoring techniques that can be applied to wild populations, paving the way for more effective monitoring and management of these species in their natural environments.

In Situ Research
In addition to zoo-based research, in situ studies are carried out in collaboration with partners such as BIOM and OIKON. These field studies focus on the species’ ecology in its natural habitat, providing deeper insights into its ecological preferences and the pressures that may affect population stability. The data gathered will guide the development of effective conservation and management strategies, drawing on methods developed through research conducted in controlled environments.

Educational Activities
The project features educational initiatives designed to raise public awareness about the importance of conserving the Balkan snow vole and safeguarding the biodiversity of the Dinaric karst. Through interactive exhibits and informative content, visitors will have the opportunity to learn about this unique rodent and the critical role of preserving its population.

Project Significance

Given the limited knowledge surrounding the Balkan snow vole, this research plays a vital role in expanding scientific understanding of the species. It also contributes to developing strategies for managing and conserving its population in the wild. Additionally, the educational aspect of the project fosters greater public engagement and awareness, encouraging active participation in the conservation of natural ecosystems and the protection of Croatia’s native biodiversity.

Summary:
The research and conservation project on the Balkan snow vole (Dinaromys bogdanovi) focuses on studying this rare and endangered endemic rodent of the Dinaric karst through a combination of ex situ and in situ research. Through comprehensive studies conducted by the Zagreb Zoo, the project aims to gather essential data on the vole’s biological and ecological characteristics, contributing to its preservation, species management, and the broader understanding of this exceptionally rare species.