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RatifiedGrade Bv2.3.0

Heat-stress event response for flying-fox colonies

Grey-headed flying-fox · Environmental emergencies · Ratified by Wildlife Health Australia

Current position

Activate response above 38°C ambient with humidity >30%. Prioritise mist-spraying at colony perimeter over direct handling. Do not handle heat-stressed adults without vaccination and PPE.

Do not
  • Never handle adult flying-foxes without current ABLV vaccination and appropriate PPE.

Trigger: BOM forecast ≥38°C with RH ≥30%, or observed panting/clumping at ground level.

Mist-spray perimeter trees. Handling only by ABLV-vaccinated personnel.

Ground-fallen juveniles: cool with damp cloth, offer electrolyte, transfer to licensed carer.