Road mortality of water snakes in light of landscape structure and traffic intensity in north-eastern Hungary.

ABSTRACT: Road mortality can be a serious threat to different animals, including snakes. However, mortality patterns can vary between species, intraspecific groups, locations and time. We compared the number of road-killed individuals (carcasses) of two semiaquatic water snakes (Natrix natrix and N. tessellata) on 58 km of road sections bordered by an active floodplain and a flood-protected former floodplain on one side and mountainous areas on the other in NE Hungary based on surveys conducted once every two weeks in three non-consecutive years. The results showed high road mortality of snakes, with a spring and an autumn peak corresponding to the times when snakes emerge from and return to hibernating sites. The results show that small-scale spatial differences in road mortality were

SUBMITTER: Szabolcs M 

PROVIDER: S-EPMC11439389 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature