Prepaire to battle!

NIKON D80, 70.0 mm, f/11.0, 1/250 sec, ISO 800 Sigma AF 70-300mm F4-5.6 DL Macro Super CC-BY-NC-ND-4.0

Two Mantis prepairing to fight; I had a talented biologist fried to whom whe jokingly said "oi, go and fetch some praying mantis!". And he did. Within 5 minutes, he was back with three. I couldn't even spot a single one on my own.