lethargy

Beginning in February, hundreds of dolphins and sea lions started washing up on California beaches, either dead or suffering from neurotoxin poisoning symptoms such as aggression, lethargy and seizures.

Signs of leptospirosis in sea lions include tightly tucked front flippers, severe lethargy and the animals drinking water.

A "disappointed" Martin admitted: "There was just general lethargy and no speed in the first half."

Parasites in California freshwater fish can cause gastrointestinal problems, weight loss and lethargy.

"The lethargy and all that stuff is not acceptable. So I'm surprised by that. But I'm more angry than surprised."