Let not the tragedy of Extinction Destroy the Memory of the Relatively Gentle Speen.
We must work together to Save the Speens!
The Speen (Spatium Macropus) is a relatively tame animal. A relative of our own wallaby, the Speen is rapidly becoming extinct due to loss of Space Eucalyptus. What we know of Speens is this: The mother carries the Wee Speen until it is a month away from being pre-mature. She then transfers the Wee Speen into the father's pouch where it is grown to maturity. Essentially, the mother lays in egg in the father's pouch and the father is then responsible for the Wee Speen while the mother basks in the hot springs of Io (their native home) and waits to be fed from their rapidly dwindling supply of food.
Due to the relative laziness of the female Speen, it has been found that male Speens are growing acutely less interested in finding a mate of the opposite gender and spend their days searching for their own food and hanging out around the Male Speen Pools playing a crude form of Space Poker and drinking Fermented Space Eucalyptus Juice (tricksy Speens) instead of taking part in the four (Earth) month long mating dance each year.
A Speen's gestation is approximately twelve Earth months. The Speen Egg is laid in the male's pouch after one Earth month and the rest of the duties left to the father who then raises the Speen to maturity (11 more months, for those of you not counting).
When the Wee Speen finally crawls out of its pouch it takes it thirteen Speen years (partial to a Nano Speen Spherical Fissure Month or 22 Earth years) to reach mating age.
A Speen lives for approximately 98 Earth years.
To summerize: I vote we build a sort of Space Ark to rescue the Speens and bring them to Earth where we will set up a habitat for them in Mauna Loa.