Did you Know

...that the amazing Swordtails can sometimes change from females to males? Swordtails first became aquarium fishes in about 1910. A few years later, it was reported that some females, after have several broods, had reversed sex - completely changing from females into fully functioning males!

...that in the past, Burmese cats were reputed to have had their own servants? Once owned by Burmese aristocracy and priests, the Burmese cats were so highly valued that it was illegal to sell them.

...that all dogs, from the St. Bernard to the tiny Poodle, are direct descendants of wolves. They can all breed together and produce fertile offspring. Technically they are of the same species.