4) Honey bees know the world is round and can calculate angles

It turns out, scientists have figured out how to interpret a Honey Bee's dance; a Honey Bee uses its dance to communicate where to find food, a new home, and things of this nature. Using  this information, an experiment was  done where the only source of food for a colony was placed on the far side of  a mountain. The bees could not fly over the mountain. However, when they communicated where the food was to be found, they used the angle across the mountain, relative to themselves, even though it was an angle they had never flown to the food source, but rather would have  had to figure out in their head.

Further research has shown that they even have the ability to  take into account the roundness of the Earth and they include this in their typical food finding dance.In addition to knowing angles, they also communicate how far they need to go in each direction. So basically, bee's are tiny little math nerds with amazing time keeping abilities and ability to calculate distance without any discernible measuring device!

3) There Are No Terrestrial Snakes In New Zealand

According to New Zealand's Ministry for Primary Industries, which is in charge of Bio Security, there were and no native land snakes in New Zealand and they would like to keep it that way. For that reason, it it against the law not only to have a snake, but even to be aware of one and not report it to the authorities.

You won't see snakes in any New Zealand zoos, research establishments, or accompanying visiting entertainers. There are, however, two or more species of sea snakes that are sighted off New Zealand's shores, the yellow-bellied sea snake and the banded sea krait. Other snake-free regions include Greenland, Antarctica and some island in Hawaii.

2) Dolphins don't breathe automatically
 

Dolphins don't breathe automatically; rather, it is always consciously done.An interesting consequence of the fact that they need to be conscious to control their breathing is that they can never be truly unconscious; so when they sleep, they must still have some level of consciousness. However, being mammals, their brains do need to enter a type of unconscious state every now and again in order to continue to function properly.

How dolphins handle this is to put one half of their brain to sleep, while the other half is still conscious and functioning. They then alternate which side is sleeping periodically. They stay in this state approximately eight hours a day. This way, they are still conscious to control their breathing and periodically swim to the surface and get air, while still giving their brain the rest it needs.

1) Female Ferrets can die if they don't mate

If a female ferrets is in heat and she don't find a mate. She could be potentially die. When in heat, her body secrets high levels of estrogen and if this hormone stays in the blood for a prolonged period of a time, it can cause a progressive depression of bone marrow that results in a severe, life threatening aplastic anemia which is fatal.

    The female ferret does not have to get pregnant. She simply needs the act of mating. The physical act of mating induces ovulation for the female ferret and will bring her out of estrus. She'll then have a false pregnancy that will go full tern, (about 40 to 45 days), without actually giving birth.