
Community identification
Bird Poop Spider
Celaenia excavata
- Order & Family
- Araneae: Araneidae
- Size
- Females 10–12 mm; Males approx. 2.5 mm
Natural Habitat
Gardens, orchards, and urban areas within Australia
Diet & Feeding
Strictly carnivorous; feeds primarily on male moths attracted by chemical mimicry
Behavior Patterns
Master of camouflage that sits motionless during the day on leaves; emits pheromones to mimic female moths to lure prey at night; non-web builders
Risks & Benefits
Harmless to humans; provides natural pest control for gardeners and farmers by preying on nuisance moths