Graceful Crane Summons (Done, please review)

Contract

Contract Animal: Bird
Type of Species: Crane
Sub Species: Heron, Egret, Bittern, etc.
Generally long legged coastal birds

Summoners:
Can only have 2 summoners at one time in exsistance
Hitomi (C-Rank)
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List of Summons:
Hane
Ardea
Sagi

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Summons

Name: Hane
Rank: D
Element: Wind
Personality: Small and silent, this small bird tends to fly off like any other bird when faced with those who scare him off. He seems extremely timid however may ease up when given fish or insects to munch on. Rather than fight He shows his appreciation towards hard labor by allowing his fast flight to carry messages without needing to train like other birds. His memory is impeccable and keeping that knowledge is his life. He can also be used for scouting ahead for trouble or other obstacles due to his sensory being above what a normal human could use.
Appearance:
His diminutive size of merely 30 cm doesn't hide the fact that he is still a proud species of bird. However it means his fighting skills are in lack of where the flight skills are top range. Able to fly longer distances than a human's eye could see, and being able to see farther ahead as well. He cannot see through trees but he can certainly fly through them or above them.
Combat Skills: Basic Sensory
History: Here
Jutsu: Sensing

Name: Ardea
Rank: C
Element: Ijutsu
Personality: She's a bit of a show off and takes pride in herself and her feathers, Really she prides herself due to the fact her feathers can be used to make bandages due to the strength of the hold yet the cleanliness and softness of a cotton ball. Merely plucking her feathers without permission will upset her and she may turn on you just for doing so. Her proud nature also allows her to carry medicinal herbs during flight towards a place of need in a quicker time than a human or even some shinobi can travel. With that she's worth her pride overall.
Appearance:
Her medium size of around 61cm allows her to carry items around 5lbs to and from destinations at a faster rate than a basic shinobi. Her long snowy feathers contain the jutsu she can output into them at any time needed, thus allowing one to travel with a semi med-kit in case of injury.
Combat Skills: Adept Ijutsu(Medical nin)
History: (How you and you're summoning met)
Jutsu: Mystical Palm technique

Name: Sagi
Rank: B
Element: Wind
Personality: She is the calm and quelled lady. Allowing herself composure and tranquility overall. She is fairly understanding and yet however can fight in fast motions if need be. Because of her calm demeanor she can also show no mercy to her attacker whether be human or bird. She can and will protect her summoner as long as possible without allowing her own death as she feels only needing to fight to the death if one of her own were to perish or if her summoner was to perish.
Appearance:
She is a large size of a bird with the height of 130cm, Because of this she is much more durable than most other birds during fights and can fly for longer with much more weight to carry. Meaning something around 10lbs is easy luggage to pull around. Not to mention catching her is no easier since her body allows her to curve around many attacks or even arrows at a simple glide or flap. It's not easy to take her down however it's not too difficult either.
Combat Skills: Mastery Ninjutsu
History: (How you and you're summoning met)
Jutsu: Beast Tearing Palm, Wind Release: Air Bullets, Wind Release: Slash