Sign in Subscribe
COVID-19

Wildlife Road Mortalities During COVID-19 Pandemic-Related Lockdown in South Texas: A Comparative Survey

Strategic Insights

— 1 min read

A recent study has shed light on the impact of the COVID-19 pandemic on wildlife road mortalities in south Texas. Conducted by researchers from the University of Texas Rio Grande Valley, the study compared data from three observation periods: pre-lockdown, during lockdown, and post-lockdown. The results showed that despite the lockdown, road mortality survey counts remained consistent throughout. Furthermore, the study found that having two observers detected more wildlife road mortalities than having only one observer. This research has significant implications for future wildlife road mortality survey methods.

Key Takeaways:

  • The study collected data on 194 wildlife mortalities recorded during weeks 4-27 of 2020, demonstrating the prevalence of wildlife road mortalities in south Texas.
  • Road mortality survey counts did not change significantly from pre-lockdown to during and post-lockdown periods, suggesting minimal impact of the lockdown on wildlife road mortalities.
  • Having two observers in a road mortality survey detected more wildlife road mortalities than having only one observer, highlighting the importance of survey methods in data collection.
  • This study has provided valuable insights for future wildlife road mortality survey methods, emphasizing the need for more effective sampling strategies to capture accurate data.
  • The study's findings have important implications for conservation efforts, highlighting the need to address the growing issue of wildlife road mortalities.

Statistics:

  • 194 wildlife mortalities were recorded during weeks 4-27 of 2020.
  • Road mortality survey counts did not change significantly from pre-lockdown to during and post-lockdown periods.
  • Having two observers detected 35 more wildlife road mortalities than having only one observer.

Sources:

  • "Wildlife road mortalities during COVID-19 pandemic-related lockdown in south Texas: a comparative survey." Frontiers in Ecology and Evolution, 2025,Vol. 13. doi: 10.3389/fevo.2025.1493875
  • NewsRx. Research from University of Texas Rio Grande Valley Yields New Findings on COVID-19 (Wildlife road mortalities during COVID-19 pandemic-related lockdown in south Texas: a comparative survey). TB & Outbreaks Week. June 10, 2025; p 295.

Read more