| abstract | The article presents  information on biological and ecological features of the mole population in the  Trostianets arboretum, Chernihiv Oblast, Ukraine. Morphological features were  studied based on morphometry and weighting of internal organs of 112 specimens.  The diet was investigated based on stomach contents, and the absolute  predominance of annelids was shown. It was shown on 12 soil transects (10 m  long and 0.5 m deep) that the location of the mole’s underground tunnels  corresponds to the horizons of the highest invertebrate density. There are 1.3  molehills for each running metre of soil transect, with an average depth of 18  cm (from 6 to 50 cm), and an average of 12–13 km of tunnels per one hectare of  the park. | 
                         
                          | references | Abelentsev,  V. I., I. G. Pidoplichko.1956. The  Order of Insectivores — Insectivora. In: Fauna of Ukraine. Volume 1, Issue 1. Acad. Sci.  Ukr. RSR Press, Kyiv, 70–228. [In Ukrainian]Panasenko N. A., N. F. Kurkchi, E.  D. Melnichenko, A. N. Smetanin. 1982. Micromammalia and their role in the  landscape park "Trostyanets". In: Kurdiuk, M. G. (ed.). Preservation and  Restoration of Ancient Parks: Collection of scientific works. Naukova  Dumka, Kyiv, 93–95. [In Russian]
 Rekovets, L., L. Dema. 2022. Panasenko Nina Andriivna, a mammalogist, teacher, and  conservationist. Novitates Theriologicae, 14: 243–245. [In Ukrainian]
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