According to evolution theory...

[Wolfstorm]

...ducks are the direct descendants from the dragons. That's why dragons are undocumented and got replaced by watered dinosaurs.

The duck dominates three elements: earth, water and air. Same as the dragon, who also had water variants.
Here's how the duck evolved from the dragon:









Do you still want to believe in the bland jewish science(tm)?
Here at Hazard University we all big brains.

 

[porco-dddio]

Believe is a strong word. I was showed lots of evidence for evolution. Tho, I think most sciences that call themselves "evolutionary" lack the evolution perspective.

As a theory seems to me one of the most solid. Theres tons of theories out there that have much less evidence, yet we use them daily accepting a lot of approximation.

I am confident to use a theory even if its not "ultra mega precise", but in the case of evolution is far more supported with evidence than avg theories in general.