Generally speaking you have very expensive assets (the airplanes), rising fuel prices (Which amount to about 30% of operational costs of a flight) and fierce competition by LCC which lower ticket prices. All in all there's little one can do to make good money out of operating an airline.
The smallest whale. The Dwarf Sperm Whale (Kogia sima) is considered to be the smallest whale. It is not the smallest cetacean, but it is the smallest from those cetaceans considered whales. It should not be confused with the Pygmy Sperm Whale, also a small whale and member of the sperm whale family. The Dwarf Sperm Whale measure up to 2.5 meters long (8 feet) in length and they can weigh up to 550 lb.
The least weasel (Mustela nivalis), or simply weasel in the UK, is the smallest member of the genus Mustela and of the family Mustelidae (as well as the smallest of the Carnivora), native to Eurasia, North America and North Africa, though it has been introduced to New Zealand, Australia, Malta, Crete, Bermuda, Madeira Island, the Azores, the Canary ...