Your Dexterity increases by 2 and your Charisma increases by 1.

Noone knows if Filoreals die of old age. They live for several centuries.

Filoreals tend towards good allignments.

30 feet (increases as explained in Filoreal Growth)

Small (increases as explained in Filoreal Growth)

You can understand common. You gain the ability to speak with your humanoid form.

Hit Points

Hit Dice: 1d8 per level
Hit Points at 1st Level: 8 + your Constitution modifier
Hit Points at Higher Levels: 1d8 (or 5) + your Constitution modifier per level after 1st

Armor: None
Weapons: None
Tools: None
Saving Throws: Strength, Dexterity
Skills: Choose two from Acrobatics, Athletics, History, Insight, Deception, and Survival

Due to your racial growing up you gain benefits but you dont stop growing up. You grow up at the 5th, 10th, 15th and 20th level.

At level 5 you grow to medium size and gain 5 feet walking speed. Additionaly you gain a flying speed of half your walking speed.

At level 10 you grow to large size and gain additional 5 feet walking speed.

At 15th level you grow to huge size and gain 5 feet walking speed again.

At 20th level you grow to gargantuan size and your walking speed increases to 50 feet.

You can´t use Weapons in your natural form. Due to that you make unarmed strikes with your Beak, Claws and Wings. 

At level 1 these attacks deal 1d4 damage of the types Beak=piercing, Claws=slashing, Wings=Bludgeoning. You are proficient with these attacks. You add your Dexterity modifier to the attack and Damage roll.

These damage dies increase to 1d6 at 5th level, 1d8 at 11th level and 1d10 at 17th level.

When you are not wearing any armor or a shield you gain an armor class equal to 10+Dexterity modifier+Constitution modifier.

You roll 1d10, on a 1 or 10 you may choose two attunements. On every other number you may only chose one alignment. Your Spellcasting ability is charisma.

The possible attunements are the different spell damage types.

acid, cold, fire, force, lightning, necrotic, poison, psychic, radiant, thunder

Spells and cantrips known as well as Spell slots are like on the Warlock table. Each attunement have got an own spell list. 

Additionally to your attunement spell list you gain the spells shield and counterspell.

At level 3 you learn shield and can cast it once per long rest.

At level 5 you learn counterspell and can cast it once per long rest.

At 3rd level you may charge at an enemy using at least half your walking speed to attack with bonus damage. Roll your attack for Beak, Claws or Wings and double the Damage die when it hits. 

At level 5 you gain the ability to change your appearance to a humanoid with wings. Your walking speed in this Form is 30 feet and your size is small. You can still fly with half speed of your walking speed and gain a climbing speed of half your walking speed. Additionally you gain the ability to speak.  In humanoid form you can not use the attack action.

Beginning at 5th level, you can attack twice, instead of once, whenever you take the Attack action on your turn.

The number of attacks increases to three when you reach 11th level.

When you reach 4th level, and again at 8th, 12th, 16th, and 19th level, you can increase one ability score of your choice by 2, or you can increase two ability scores of your choice by 1. As normal, you can’t increase an ability score above 20 using this feature.

Using the optional feats rule, you can forgo taking this feature to take a feat of your choice instead.

At 20th level, your Dexterity and Spellcasting reach their maximum. Your Dexterity and Charisma scores increase by 4. Your maximum for those scores is now 24.