Sockeye salmon for courtship. If they waste too much energy, they might not be able to spawn. Males must also make the decision whether to invest energy in fighting for a female or for longevity on the spawning grounds. Aggressive behavior displayed by dominant males is predominantly directed towards intruding dominant males. Sometimes sockeye salmon males behave aggressively towards subordinate males. These encounters are short, with the intruding male leaving after one or two aggressive interactions. Spawning females direct their aggression primarily towards intruding females or other spawning females that are close by. However, they may also direct aggression towards intruding or
Be Careful What You Fish For Be Careful What You Fish For "Be Careful What You Fish For" is the fourteenth episode of the tenth season of the animated comedy series "Family Guy". The episode originally aired on Fox in the United States on February 19, 2012. When Peter and the guys try to salvage a sunken Mercedes-Benz, Peter half-heartedly promises a favor to a helpful dolphin. Soon, the dolphin moves to Quahog but outstays his welcome at Peter's. Peter tries to reunite the dolphin with his ex-wife in hopes that he will return to the ocean. This episode was written by Steve Callaghan and directed