The Florida Fish and Wildlife Conservation Commission (FWC) has declared March 8 through April 17 hunting season for Burmese pythons living on state lands in South Florida.

The invasive Asian carps seem to have bypassed the electric barrier built to protect the North American Great Lakes from potential ecological disaster.

Massive fish death is planned for the Chicago Sanitary and Ship Canal, historically known as the Chicago Drainage Canal, in northern United States.

Bermuda’s first Lionfish Tournament resulted in just four participants returning with lionfish for the weigh-in. Although this might sound disheartening, it is actually happy news for Lionfish project leader Chris Flook of the Bermuda Aquarium, Museum and Zoo since it indicates a relative scarcity of lionfish in Bermuda waters.

Ballast water is great for stabilizing a ship in rough waters. Unfortunately, it is equally great at carrying all sorts of aquatic organisms across the world before releasing them into new ecosystems where many of them become problematic invasive species.

The invasive kelp Undaria pinnatifida is has now spread from Los Angeles to San Francisco Bay, despite eradication efforts.

Specimens of the invasive Blue catfish (Ictalurus furcatus) have now grown large enough to reach the top of the food chain in James River, Virginia. A catfish weighing 102 lbs (46 kg) was caught from the river not long ago; the largest caught freshwater fish ever to be reported from Virginian waters.

In an effort to curb the population of invasive Atlantic sea lampreys (Petromyzon marinus) in the North American Great Lakes, researchers are now testing a “love trap” in northern Michigan.

The U.S. Bureau of Reclamation is now carrying out tests in hope of finding out if bacteria can aid them in their struggle against invasive mussel species that are threatening to spread across the West’s waterways.

During the summer of 2008, a preliminary test was executed at Davis Dam on the Colorado River at Laughlin in Nevada.

In May this year, hundreds of Asian swamp eels were discovered in and around Silver Lake in historic Gibbsboro, New Jersey. This was the first finding in New Jersey, Asian swamp eelbut not the first finding in the United States. Unlike Florida, Georgia, and Hawaii – the three other U.S. states where this species have been discovered – New Jersey is however subjected to harsh winters and a breeding population of Asian swamp eels in New Jersey confirms the suspicion that this Asian invader has no problem adjusting to the
chilly climate of northern North America.