There’s been a delay in the federal trial to determine damages from the BP oil spill. Judge Carl Barbier is giving parties another week for settlement negotiations to continue.

BP has won a ruling that bars some references to earlier accidents from a trial over its 2010 oil spill in the Gulf of Mexico. The federal judge hearing the case feared opening a “trial within a trial.”

Kaitlin Miller / America's Wetland Foundation

The America’s Wetland Foundation is awarding $48,000 to Louisiana students for their artistic impressions of the importance of wetlands. The money stays at the schools for continued environmental education.

Google images

A team of volunteers has restored a half-acre patch of City Park to attract songbirds. It’s the start of a national campaign to save one million songbirds by creating 50,000 acres of new habitat.

Lake Pontchartrain Basin Foundation

Scientists have confirmed a “dead zone,’ or low-oxygen water levels, in the Chandeleur Sound. Eileen Fleming reports the area is four times larger than the region found in 2010.

The Interior Department is reviewing more than $700 million dollars in bids to drill in the western Gulf of Mexico. Interior Secretary Ken Salazar announced the major bids in the first sale since the BP oil spill last year, and then visited a business still reeling from the spill.

The Interior Department has conducted the first sale of leases on drilling rights in the Gulf of Mexico since the BP spill last year. It comes after environmental groups failed to block the sale.

Interior Secretary Ken Salazar traveled to New Orleans to announce bids on leases for the western Gulf off Texas. He says deepwater drilling is now safer than it was before the BP well exploded, spilling more than 200 million gallons of crude into the Gulf.

Ten teams are working the shorelines from Terrebone Parish to the west, along the coastal bays and up into Lake Pontchartrain. BP is paying environmental consulting firm Entrix to look for underwater oil. Clumps of white material resembling pompoms are suspended in the water. Staff scientist Chelsea Murphy explains the process it calls the "Sentinel" program, while on board a boat following teams motoring between buoys.

Television host and conservationist Jeff Corwin visits the New Orleans area tonight, as part of the new UNO Horizons speaker series at the UNO Arena.

Emmy Award-winner Corwin is host of The Jeff Corwin Experience on Animal Planet, seen by 13 million people worldwide, and has also recently hosted a series of specials with Anderson Cooper on CNN entitled "Planet in Peril," discussing the problems facing the environment.

Corwin talked with WWNO's Paul Maassen.

The New Orleans Regional Transit Authority is rolling out it's new fleet of busses that run on biodiesel fuel.