Bangalore's brain lore Bangalore's NIMHANS has a Brain Museum (officially the Neuropathology Museum) which boasts a collection of 300 brains.
Chennai's Dhole The Tamil word for the dhole (aka Asiatic wild dog aka Indian wild dog) is Chennai (red dog).
Ganges River Dolphin The Ganges River Dolphin is essentially blind as its eyes lack lenses. It uses echolocation to locate its prey and uniquely swims sideways.
Gentoo History Science Technology This odd link ties together a type of penguin, Portugal, a distribution of Linux, and Hindus in India!