Grounds Maintenance Implicated in Butterfly Extinctions
Habitat loss and pesticides overwhelm two hardy butterfly subspecies.
The U.S. Fish and Wildlife Service recentlythat two subspecies of butterfly native to South Florida, the rockland grass skipper and the Zestos skipper, are likely extinct.
Though loved for their delicate appearance, butterflies have a reputation with scientists as beingto environmental changes wrought by humans. When their habitats are lost to development or invasive species, populations sometimes disappear in one place, only to show up in another.
That’s why scientists waited more than a decade to declare these extinctions and why some Floridians are viewing this as a serious indicator of an unhealthy environment. The Fish and Wildlife Conservation Commission has formed thein order to more closely study other threatened or endangered members of this important pollinator species, and the news has drawn many to scrutinize pesticides used by building owners and municipalities—a possible cause of the insects’ decline.
The building sector can play an important role in conservation efforts byin landscaping designs and minimizing pesticide use with or other measures. “It would be really easy for people to make a significant difference in the environment just by the way they planted their suburban yards,” said Jeffrey Glassberg, president of the North American Butterfly Association, as quoted in The Washington Post.
Pearson, C. (2013, July 28). Grounds Maintenance Implicated in Butterfly Extinctions. Retrieved from https://www.buildinggreen.com/newsbrief/grounds-maintenance-implicated-butterfly-extinctions