they use the light organ on their abdomen to signal potential mates leaving their tell-tale trail of a j-shaped flash pattern. Hence the common name "big dipper firefly". Their twilight glow and flashing light can look quite magical!These prints are glow-in-the-dark! Sold out but perhaps it’s time for a new edition?#printmaking #insect #bioluminescence #firefly #glowInTheDark