101Leafy researched the games.
Giaprey

A species of small bird-like carnivores known to inhabit the snowy mountains. Their white skin is beautiful, but their temperament is not. They are known to spit ice at hunters, and attack in deadly packs.
It lives in packs, mainly in the Snowy Mountains. Its fast attack patterns are the same as those of other small Bird Wyverns. Aim for the opening after it leaps at you. Another major feature is that the Giaprey spits ice spit with the Ice element.
Our translation of モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 187.
Guide book figures for Giaprey
Health
| Quests | Health |
|---|---|
| Easy, Village Low Rank | 58 |
| Gathering Hall Low Rank | 78 |
| Village and Hall High Rank | 82 |
| G-Level | 105 |
Status ailments
| Poison | Works |
|---|---|
| Paralysis | Works |
| Sleep | Works |
| Stun | Works |
Hitzones
| Part | Cut | Impact | Shot | Fire | Water | Thunder | Ice | Dragon | Stun |
|---|---|---|---|---|---|---|---|---|---|
| Whole body | 80 | 80 | 80 | 50 | 15 | 30 | 5 | 10 | 100 |
Higher numbers take more damage. Stun is how much impact hits on that part add toward a stun.
Carves and rewards
Carves: Body 1.
Easy
| Item | Chance |
|---|---|
| Giaprey Scale | 52% |
| Giaprey Hide | 21% |
| Sm Monster Bone | 27% |
Low Rank
| Item | Chance |
|---|---|
| Giaprey Scale | 52% |
| Giaprey Hide | 30% |
| Sm Monster Bone | 18% |
High Rank
| Item | Chance |
|---|---|
| Sm Monster Bone | 10% |
| Giaprey Hide+ | 40% |
| Giaprey Scale+ | 50% |
G-Level
| Item | Chance |
|---|---|
| Giaprey Hide+ | 20% |
| Giaprey Scale+ | 30% |
| RobustWyvernBone | 50% |
Figures from モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 187.
Quests it appears in
A True Foe - The Giadrome!Mountain Herb PickingGathering - Snowy MountainsSlay the Giaprey!Red Shadow in the SnowAbsolute PowerG-Lvl Gathering - Snowy Mts.Absolute PowerHunt the Carnivore!Gathering - Snowy MountainsThe Carnivorous LeaderReckless Bulldrome HunterSlay the Giaprey!The Taboo of Negligence!Shadow in the SnowCarnivore CarnivalBasic Training - TransportSword MasteryDual Blade MasteryGreat Sword MasteryLong Sword MasteryHammer MasteryHunting Horn MasteryLance MasteryGunlance MasteryLight Bowgun MasteryHeavy Bowgun MasteryBow Mastery