Fish kill dead zones in the gulf are mainly created by the nitrogen and phosphorus enrichment of the Lower Mississippi River. Some species of fish exhibit mass simultaneous mortality as part of their natural life cycle. Fish kill due to spawning fatalities can occur when fish are exhausted from spawning activities such as courtship, nest building, and the release of eggs or milt (sperm). Fish are generally weaker after spawning and are less resilient than usual to smaller changes in the environment. Examples include the Atlantic salmon and the Sockeye salmon where many of the females routinely die immediately after spawning. A
Be Careful What You Fish For Emily, he finds that she already has a boyfriend named Devin, causing Brian to do what Stewie wanted him to do. As Miss Emily is being arrested by the police, Brian quotes "What you did to those children, there's a special place in Hell for people like you." As the police car drives off, Stewie then jokes with Brian about how she is going to be abused in women's prison as they head off to find Stewie a new daycare center. In its original broadcast on February 19, 2012, "Be Careful What You Fish For" was watched by 5.39 million