What primary factor is suggested to artificially truncate the potential lifespan of the Eastern Brown Snake in populated ranges?

Answer

Human conflict, including being killed on sight or by vehicles

Despite being adaptable, widespread human conflict and persecution in their range likely result in higher mortality rates that artificially shorten the lifespan of the Eastern Brown Snake.

What primary factor is suggested to artificially truncate the potential lifespan of the Eastern Brown Snake in populated ranges?
lifespansnake