HTTYD The Lycanwing

The lycanwing is like the cuckoo of dragons it will some times lay its eggs in the nest of other dragons or steal the eggs of other dragons and add them to its nest even humans aren't safe from a brooding mother Lycanwing.
 
Lycanwings can only lay 1 or 2 eggs of their own at a time. So to increase its eggs chances of survival it will put its eggs with other dragons nests that have strong family bonds. This means if it sees a good family that looks out for one another it will exchange eggs with them.  And once a baby lycanwing hatches it will start to mimic the look and sounds of the dragon or creature it sees as its parents.  
This dragon is vary hard to make out from other dragons and or humans once its has perfected its mimicking powers. 

 It's best at mimicking Smothering smokebreaths, Night terrors, young Cave crashers, young Deadly nadders, young Thornridges, Speed stingers , Bone nappers, Snifflehunch, young Rumblehorns, young Armorwings, young Flightmares, young Sweet deaths, young Woolly howlers, young Night furys, young Changewings and of course humans.  To do this it uses its color changing skin and quills and add in stuff it finds like wood, bones, old dragon scales, leather, old clothes and deathsong amber or tree sap and you wont be able to tell it a part. 

NOTE: This dragon has retractable claws, quills, tail and wings.

Attack 10
Top Speed 16 (on all fours) 28 (wile in speed stinger mimic)
Armor  ?
Shot limit ?
Venom ?
jaw strength ?
stealth 21