Do railway lines affect the distribution of woodland birds during autumn?

PLoS One. 2020 Apr 15;15(4):e0231301. doi: 10.1371/journal.pone.0231301. eCollection 2020.

Abstract

Research results on the impact of railway noise on birds show a variety of bird responses. These behaviours are often different from those exhibited by birds occupying habitats along tarred roads. Knowledge of this subject is still incomplete. We attempted to define the influence of a heavily transited railway line on bird communities at stopover sites near the tracks during the autumn migration period. Birds were counted using the point method at 45 observation points located at three distances (30 m, 280 m, 530 m) from the tracks. At each point we determined the habitat parameters and the intensity of noise. A total of 614 individuals from 29 species were recorded on the study plot. The results of our observations indicate that the railway line does not adversely affect woodland birds during the autumn migration. The results showed that the abundance of birds and the species richness were actually the highest near the railway line. Species foraging on invertebrates preferred the neighbourhood of the tracks. The number of the most common species did not differ widely in relation to distance from the tracks. These data may be helpful in planning and managing the environment in the context of bird conservation, protection from railway noise and collisions with trains.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animal Migration / physiology*
  • Animals
  • Biodiversity*
  • Birds / physiology*
  • Conservation of Natural Resources
  • Ecological and Environmental Phenomena / physiology
  • Ecosystem
  • Forests
  • Noise / adverse effects*
  • Population Density
  • Population Dynamics / statistics & numerical data
  • Seasons

Grants and funding

The authors received no specific funding for this work.