Green Tape Solutions undertakes wildlife monitoring and has worked with WAVES Testing, Research and
Consulting to prepare lighting impact assessments for wildlife.
Our assessment includes both short term and long term impacts of light on wildlife such as turtles and migratory birds on the beach, and also bats
in the urban environment.
Artificial light poses a significant threat to a range of wildlife. Light disrupts critical
behaviours such as nesting, hatchling orientation, sea finding, breeding and dispersal behaviour which may reduce the overall reproductive output of a stock and therefore recovery. Urban,
industrial and commercial developments should be separated from nearby nesting / breeding habitat by a buffer that is appropriate to the topography of the dune system, presence of vegetation and
the amount of light emitted from the activity.
Green Tape Solutions and WAVES recently worked with Moreton Bay Regional Council (MBRC) to compile existing Council and State turtle nesting
datasets, to identify areas within the MBRC which may be vulnerable to direct or indirect illumination at night or elevated sky glow, to refine nominal buffers proposed in the draft model
code by identifying areas where light sources may impact vulnerable areas, and to consider impacts artificial light may have on nesting turtles and hatchlings utilising beaches within the
MBRC. The project deliverables included:
-
an ALAN survey prepared by WAVES;
-
a detailed viewshed GIS analysis to develop ‘Overlay Map - Sea Turtle Sensitive Areas’
mapping layer for MBRC;
-
a report with recommendations about the suitability of the provisions of the draft model code for Sea Turtle Sensitive Areas for potential
inclusion in the Moreton Bay planning scheme, and
-
operational management recommendations relating to sea turtle nesting at the survey sites.