Cyber-duck

A cyber-duck is, presumably, a form of Cybertronic wildlife.

Cyber-ducks are not open source.

Fiction

The Transformers cartoon

It's apparently easy to shoot them when they are stuck in a barrel. The Rebirth, Part 1

They share their reputation with dynametal ducks The Core, although any relation between the two species is unknown.

Animated cartoon

Chase compared the Flash Frenzy trapped at Elba to a "sitting cyber-duck". The AllSpark Almanac II

Notes

• The revised series bible of the proposed but unproduced CBS series contains mention of droid-ducks, another "Cybertronificiation" of ducks.