Toothless, the only known Night Fury, has very large scales covering his appendages, legs, and snout.
In the books, Luna is given her name because she glows like the light of the moon. As described on p. 92 of How to Fight a Dragon's Fury, “…the Dragon Furious called his second-in-command to him, a luminously beautiful Seadragon slightly smaller than himself, known as Luna.
Toothless and Light Fury's Relationship is one of the strongest romantic relationship between dragons seen in the franchise.
The Light Fury was never given a name in the film. It's strange to think of the couple as Toothless and “just The Light Fury”.
The Night Lights (Dart, Pouncer and Ruffrunner; while their species' title is not to be confused with the character Nightlight from the Guardians of Childhood book series or the NightLight pairing) are the three hybrid hatchlings of Toothless and the Light Fury, they appear in the end of How to Train Your Dragon: The ...
The pale white bodies of Light Furies allow them to easily blend in with clouds and the sky at daytime in a similar way that Night Furies blend in with the night sky.
Summary: Night Furies are generally jet black in color and are small in size. Their wings are exceptionally large compared to their small bodies, enabling these reclusive dragons to fly faster, farther, and longer than any other dragon species.
Playful, inquisitive, and intelligent, Toothless is more Hiccup's best friend than his pet.
The male and female Light Furies look the same, but males are bigger and a bit bulkier. The shape of its tail and ears look off because they are in motion. Technically, in the HTTYD world, there is no real physical difference between males and females except maybe for males being a bit bulkier like Thorndrum said.
He will always love hiccup more, for toothless may have given hiccup his purpose, hiccup also gave toothless his.
The game School of Dragons confirmed the genders of all three Night Lights, and Dart is a female. So I'm pretty sure Dart (blue eyes/ black scales) Pouncer ( green eyes/ white scales) are female, and Ruffrunner ( green eyes/ black scales) is male.
In the story, his mother's name is Dagna. As for Toothless, his "dragon name" is Thorer (pronounced something like Thor-"eh").
Luna is the last female Night Fury who is mates with Toothless and they have 4 babies, April, Fifi, Swoop and Dash.
Just overall, the Night Fury would win hands down.
Appearance. Luna is a black night fury with glowing stripes on her wings, paws, ears and forehead. They glow pink when she's in love and so do her beautiful blue eyes.
Thunder is a descendant of Toothless and the Light Fury.
In the third and final film Hiccup recreates the tail he made for Toothless on the first Snoggletog with dragons, so that he can fly with the Light Fury without him. Unlike Snoggletog, Toothless accepts this new tail permanently.
Toothless, who is unable to fly without Hiccup controlling his prostetic tail, is unable to follow. The “First Date” clips seems to lead to “Automatic Tail,” during which Hiccup builds an automatic tail, allowing Toothless to independently fly — and get to know the Light Fury.
The Light Fury moves as fast as Toothless and shares his ability to blend into the sky – even during daylight hours. With her white coloration, the Light Fury hides seamlessly in clouds, sea fog, and distant horizons.
Cloaking/Plasma Camouflage: The Light Fury is capable of making herself temporarily invisible by heating her skin as she flies through her plasma blasts because she has mirror-like scales.
The FG age was about 12 while their lifespan was about 70.
The third film revealed that Night Furies are known to mate for life.
First up: The NIGHT FURY. Be wary, these are the rarest, most intelligent, and most talented of the dragon species – Prepare if you can, they attack in the night by dive bombing unsuspecting villages, ships and armies, disappearing virtually unseen.
Toothless is naturally stockier with better defence and way more HP.