Figuring out the “why”, “how”, “how fast” and “where next” behind the mass extinctions facing amphibian species is what Dr. Karen Lips does for a living. Now with the University of Maryland (previously with Southern Illinois University), Dr. Lips is a forensic ecologist. Cool job description. She has been charting the path of the spread of the killer fungus chytrid, and helping people understand what happens to ecosystems when frogs disappear. Here’s a new story about her work: read HERE. Excerpts I found interesting:

Once chytrid hits a region, the amphibian population can be wiped out within four months.”The rate of spread is about 22 km/year, so we have less than five years before they are all gone,” Lips says, referring to the remaining frog populations in Central America where she has been working as a”forensic ecologist” to predict the spread of chytrid throughout Costa Rica and Panama over the past 10 years.

“Once amphibians are eliminated from an ecosystem, everything else changes,” she explains. “Snakes disappear, algae grows, sediments accumulate and affect water quality, we don’t know yet how many of these changes are irrevocable.”