Zygons (Doctor Who)

History
(a hostory of the species (for extremely long-running media keep it short-but-sweet to avoid overloading viewers not familiar with the series, keep spoiler to a bare minimum) )

Physical Description
(a description of how the species tends to be portrayed)

Traits
(any superhuman / unearthly powers or enhanced traits the race has as a whole)

Technology
(list of any notable technology the race uses (if any) - link to the page in the Star Chart)

Notable Members
(list of any major character in media belonging to this species - link to their page in the Star Chart)