The creatures and critters of 2008

They exploded, slithered, twittered, munched away and got eaten. Our best picks for energy in the animal kingdom this year.

As a group of University of Calgary researchers discovered, bats are susceptible to sudden drops in pressure created by windmills blades and can succumb to a condition know as barotrauma.

Checkmate SeaEnergy created an alternative energy technology that puts the “ee!” back in “green.” Called the Anaconda, the device is a long, rubber tube that will slither through ocean waves to generate electricity. JLo and Ice Cube would be proud.

FuelFrog lets you track and share mileage, the cost of gasoline and your efforts to be more fuel efficient. A little bit of public shame can be a good thing.

Research from Penn State suggests that grazing muskoxen may be sending us closer and closer to an overheated planet. Climate models are tricky.

Kangaroos produce fewer greenhouse gases that cows. They are plentiful and their padded feet don’t erode the soil like cloven hooves do. An Aussie argument in favour of marsupials as a climate change solution.