Exotic species in the Panama Canal: Interview with DeutschlandRadio

Last December, I had the opportunity to speak with radio journalist Katharina Nickoleit about introduced fish species in Lake Gatun and the Panama Canal.  The documentary aired just a few days ago on Deutschlandradio, and you can listen to the full piece here (Our discussion starts around 19:15).

Better brush up your German; otherwise you can read the Google-translated transcript here :)

Container ship passing through the Panama Canal. Photo credit: D. Sharpe