Candida albicans is the most commonly isolated species, and can cause infections (candidiasis or thrush) in humans and other animals. In winemaking, some species of Candida can potentially spoil wines.
Killer whales have no natural predators (they are the top predators of the oceans) and can live to about 50-80 years old. Killer whales have been hunted by humans but not with enthusiasm as it takes 21 killer whales to produce the same amount of oil as 1 sperm whale.
Female killer whales begin to mature at around the age of 10 (reaching peak fertility around 20), which consists of periods of polyestrous cycling with noncycling periods of between three and 16 months. Females can often breed until age 40, after which comes a rapid decrease in fertility.