
Photo by Paul Burton/USFWS.
By Allison Hagene
Listed as endangered since 1955, the Hine’s Emerald Dragonfly has struggled to maintain healthy populations. One main concern is habitat loss – humans have destroyed their ecosystems for development and agricultural purposes, which not only eliminates food sources, but also changes water levels where the dragonflies lay their eggs.
The farming industry has also caused setbacks for the dragonfly with the use of pesticides and herbicides. Toxic pollutants damage reproductive abilities, reduce healthy ecosystems and insect populations, and contaminate water sources – making them unable to support offspring.
The Hine’s Emerald Dragonfly is a unique insect with a long, dark body containing two yellow stripes, and large explosively green eyes. They live in high calcium carbonate spring-fed marshes and meadows where they eat mosquitos, gnats, and other small aquatic bugs. Dragonfly larvae can live up to five years, while adults live for, at most, seven weeks. Their short life span is filled with feeding, reproduction, and egg laying, making those seven weeks vital to species growth and survival.
Continue reading →