As humans expand into natural areas that snakes inhabit, relocation of many species often occurs. Great care is taken to find what is felt to be suitable habitat, but is that the answer? Do snakes actually adjust? Do the snakes reestablish and thrive?
That is a question lead ANU Associate Professor Gavin Smith in Australia to embark on a long term study with the venomous Eastern Brown. In 2021 Canberra Snake Tracking Project was hatched to look at the impact of translocation on snakes in urban areas.
The project has tracked snakes that have been caught in homes and backyards in Canberra and then relocated into reserves, as well as snakes which already call those reserves home.
This approach allows the team to compare differences in movement activity and survivorship, and changes in body condition over time between individuals in the two groups.
The initial findings show the translocated snakes move in more erratic and unpredictable ways, and are exposed to a much higher burden of risk as a result of being moved out of their home ranges where they possess an acute awareness of the location of key resources.
To read more about this very interesting study click
here.