Here is a list of all the items in Spyro Attack of the Rhynocs. They arranged similar to how they are in the Journal. I have also added a list of all chests and their contents.

Dragon Shores

1. Dragon Star quest
   Dragon Shores, Dragon Coast Region, by entrance to Rabbit Habitat
   Bianca's Plant Quest
2. The Roo Zetta Stone quest
   Dragon Shores, Dragonfly Oasis Region, Green Chest in the upper area
   Sheila's Artifact Quest
3. Heart of the Dragon Shores heart
   Dragon Shores, Dragon Nests Region, Complete Elder Terry's Toy Quest by returning all 7 toys to Elder Terry.
   Seal the vortex
4. Spyro Action Figure quest
   Dragon Shores, Dragon Nests Region, Buy from Moneybags for 300 Gems.
   Elder Terry's Toy Quest
5. Heart of Rhynocs n' Clocks heart
   Dragon Shores, Underground pass, Defeat Ripto
   Seal the vortex
6. Extenso-Grip Attachment quest
   Dragon Shores, Dragonfly Oasis Region, cave, find Chip the Dragon toddler
   Zoe's Machine Quest
7. Half of the Green Chest Key key
   Dragon Shores, Dragonfly Oasis Region, upper area, complete Sgt. Byrd's Rescue Mission
   This plus the other half can open any and all Green Chests
8. Book-B-Gone Storage Unit quest
   Dragon Shores, Dragon Nests Region, find Petal the Dragon toddler
   Zoe's Machine Quest

Fairy Library

1. Yeti Hair Climbing Rope quest
   Fairy Library, Main Hall, Green Chest
   Bentley's Equipment Quest
2. Hypnotic Light Organ quest
   Fairy Library, Main Hall, Purple Chest
   Hunter's Hipness Quest
3. Ice Fairy Scroll ability
   Fairy Library, Foyer, light the pilot light in the hearth and Doodles will give you this
   Gives Spyro Ice Breath
4. Heart of the Fairy Library heart
   Fairy Library, Main Hall, Complete Zoe's Machine Quest by bringing her the 7 parts of The Professor's machine
   Seal the vortex
5. Kangaroo History quest
   Fairy Library, Main Hall, Extinguish 16 books and Bubbles will give it to you
   Sheila's Artifact Quest
6. Ripto Action Figure quest
   Fairy Library, Main Hall, Moneybags' Vault
   Elder Terry's Toy Quest
7. Fairy Spell Book ability
   Fairy Library, XYZ Section, defeat the Rhynopede
   Gives you the 'Quick Escape' command which takes Spyro to the Fairy Shrine in Dragon Shore, Dragon Nests Region
8. Bianca Action Figure quest
   Fairy Library, Main Hall, Red Chest
   Elder Terry's Toy Quest

Yeti Serengeti

1. Yeti Lettuce quest
   Yeti Serengeti, Frontier Region (outside), Found growing on an island to the SE.
   Bianca's Plant Quest
2. Yeti Lamp ability
   Yeti Serengeti, Frozen Hills Region, help Douglas get back to his dig
   Gives Spyro Luminesence so he can explore dark places
3. Hunter Action Figure quest
   Yeti Serengeti, Red Chest
   Elder Terry's Toy Quest
4. Heart of the Yeti Serengeti heart
   Yeti Serengeti,
   Seal the vortex
5. Sheila Action Figure quest
   Yeti Serengeti, Moneybags' Vault
   Elder Terry's Toy Quest
6. Medal of Liberation quest
   Yeti Serengeti, Whistling Caves final room
   Capt. Beek's Medal Quest
7. No-Sneeze Dusting Armature quest
   Yeti Serengeti,
   Zoe's Machine Quest
8. Banana Ripening Agent quest
   Yeti Serengeti,
   Lance's Ingredients Quest

Byrd Barracks

1. Snow Lily quest
   Byrd Barracks, Camp Headquarters, The island on the other side of the long ice bridge where you rescue one of the soldiers
   Bianca's Plant Quest
2. Super Breath Mint ability
   Byrd Barracks, H.Q. Perimeter, Private Flap will give it to you for helping him cross the Water
   Gives you Super Ice Breath
3. Heart of Byrd Barracks heart
   Byrd Barracks, Camp Headquarters, Capt. Beek will give you this when you find all 7 of Sgt. Byrd's Medals.
   Seal the vortex
4. Totally Retro Uniform quest
   Byrd Barracks, Camp Headquarters, Rescue 5 Soldiers and Lieut. Peck will give this to you.
   Hunter's Hipness Quest
5. Eye-Spy Binding Scanner quest
   Byrd Barracks, Camp Headquarters, Moneybags' Vault
   Zoe's Machine Quest
6. Sgt. Byrd Action Figure quest
   Byrd Barracks, Camp Headquarters, Clear the Valley for Major Feather.
   Elder Terry's Toy Quest
7. Half of the Red Chest Key key
   Byrd Barracks, Camp Headquarters, complete Sgt. Byrd's Rescue Mission
   This plus the other half can open any and all Red Chests
8. Lucky Climbing Hat quest
   Byrd Barracks,
   Bentley's Equipment Quest

Thieves' Guild

1. Hip Neon Trophy quest
   Thieves' Guild,
   Hunter's Hipness Quest
2. Magic Rainbow Dust bonus
   Thieves' Guild,
3. Heart of the Thieves' Guild heart
   Thieves' Guild,
   Seal the vortex
4. Agent 9 Action Figure quest
   Thieves' Guild,
   Elder Terry's Toy Quest
5. Magic Banana Dust quest
   Thieves' Guild,
   Lance's Ingredients Quest
6. The Arctic Cross quest
   Thieves' Guild,
   Capt. Beek's Medal Quest
7. Half of the Red Chest Key key
   Thieves' Guild, complete Agent 9's Stealth Mission
   This plus the other half can open any and all Red Chests
8. Quick-N-Quiet Motivator Unit quest
   Thieves' Guild,
   Zoe's Machine Quest

Rabbit Habitat

1. Another Left Climbing Shoe quest
   Rabbit Habitat,
   Bentley's Equipment Quest
2. Magic Spinning Top ability
   Rabbit Habitat,
3. Heart of the Rabbit Habitat heart
   Rabbit Habitat,
   Seal the vortex
4. Master's Stethoscope quest
   Rabbit Habitat,
   Master Thief's Tools Quest
5. Hero's Heart Medal quest
   Rabbit Habitat,
   Capt. Beek's Medal Quest
6. Big Left Climbing Shoe quest
   Rabbit Habitat,
   Bentley's Equipment Quest
7. Sup-R-Smart Sorting Module quest
   Rabbit Habitat,
   Zoe's Machine Quest
8. Yellow Dye #5 quest
   Rabbit Habitat,
   Lance's Ingredients Quest

Banana Savannah

1. Huge Left Climbing Glove quest
   Banana Savannah,
   Bentley's Equipment Quest
2. Ape Grapes quest
   Banana Savannah, Primate Plantation, Top of the NE island.
   Bianca's Plant Quest
3. Hot Banana Pepper ability
   Banana Savannah, Jungle's Edge, Help George get back to work.
   Gives Spyro the Super Flame ability
4. Heart of the Banana Savannah heart
   Banana Savannah,
   Seal the vortex
5. Dusty User Manual quest
   Banana Savannah, Primate Plantation, Albert gives this to you for destroying 10 Rhynoweeds.
   Zoe's Machine Quest
6. The Roo Jewel quest
   Banana Savannah, Moneybags Vault
   Sheila's Artifact Quest
7. Master's Nail File quest
   Banana Savannah,
   Master Thief's Tools Quest
8. Half of the Green Chest Key key
   Banana Savannah, Primate Plantation, complete Agent 9's Stealth Mission
   This plus the other half can open any and all Green Chests

Kangaroo HooDoos

1. Master's Hand Drill quest
   Kangaroo HooDoos,
   Master Thief's Tools Quest
2. Roo's Rose quest
   Kangaroo HooDoos,
   Bianca's Plant Quest
3. Kangaroo Carving ability
   Kangaroo HooDoos, Outlook Region, Help Janice and Rooble get to Kangaroo Hoodoos
   Gives Spyro the Butt Slam ability
4. Heart of the Kangaroo HooDoos heart
   Kangaroo HooDoos,
   Seal the vortex
5. Flavor Booster quest
   Kangaroo HooDoos,
   Lance's Ingredients Quest
6. Medal of Honor quest
   Kangaroo HooDoos,
   Capt. Beek's Medal Quest
7. Way Cool Lava Lamp quest
   Kangaroo HooDoos,
   Hunter's Hipness Quest
8. Huge Right Climbing Glove quest
   Kangaroo HooDoos,
   Bentley's Equipment Quest

Moneybags' Mansion

1. Money Tree quest
   Moneybags' Mansion,
   Bianca's Plant Quest
2. Digeri-doodle quest
   Moneybags' Mansion,
   Sheila's Artifact Quest
3. Mini Dynamo ability
   Moneybags' Mansion,
   Gives Spyro the Lightning Wind ability
4. Heart of Moneybags' Mansion heart
   Moneybags' Mansion,
   Seal the vortex
5. Enormous Mountaineer's Axe quest
   Moneybags' Mansion,
   Bentley's Equipment Quest
6. Groovy Painting quest
   Moneybags' Mansion,
   Hunter's Hipness Quest
7. Victory Medal quest
   Moneybags' Mansion, Green Chest
   Capt. Beek's Medal Quest
8. Half of the Purple Chest Key key
   Moneybags' Mansion, complete Agent 9's Stealth Mission
   This plus the other half can open any and all Purple Chests

Cheetah Spot Spa

1. Master's Crowbar quest
   Cheetah Spot Spa,
   Master Thief's Tools Quest
2. Sunspot Bloom quest
   Cheetah Spot Spa,
   Bianca's Plant Quest
3. Super Health Bar ability
   Cheetah Spot Spa,
4. Heart of the Cheetah Spot Spa heart
   Cheetah Spot Spa,
   Seal the vortex
5. Ancient Travel Brochure quest
   Cheetah Spot Spa,
   Sheila's Artifact Quest
6. Military Cross quest
   Cheetah Spot Spa,
   Capt. Beek's Medal Quest
7. Half of the Yellow Chest Key key
   Cheetah Spot Spa, complete Agent 9's Stealth Mission
   This plus the other half can open any and all Yellow Chests
8. Master's Explosives quest
   Cheetah Spot Spa,
   Master Thief's Tools Quest

Professor's Secret Lab

1. Master's Sledgehammer quest
   Professor's Secret Lab,
   Master Thief's Tools Quest
2. Wild Snowboard quest
   Professor's Secret Lab,
   Hunter's Hipness Quest
3. Master's Fuse quest
   Professor's Secret Lab,
   Master Thief's Tools Quest
4. Soil Stabilizer quest
   Professor's Secret Lab,
   Lance's Ingredients Quest
5. Phoenix Shades ability
   Professor's Secret Lab,
6. Ceremonial Boomerang quest
   Professor's Secret Lab,
   Sheila's Artifact Quest
7. Awesome Dragonfly Wing quest
   Professor's Secret Lab,
   Hunter's Hipness Quest
8. Peel Strengthener quest
   Professor's Secret Lab,
   Lance's Ingredients Quest

Rhynocs n' Clocks

1. Banana Gro-Growth quest
   Rhynocs n' Clocks, Purple Chest
   Lance's Ingredients Quest
2. Antennae Extensions ability
   Rhynocs n' Clocks,
3. The Order of Merit quest
   Rhynocs n' Clocks,
   Capt. Beek's Medal Quest
4. Half of the Purple Chest Key key
   Rhynocs n' Clocks, complete Sgt. Byrd's Rescue Mission
   This plus the other half can open any and all Purple Chests
5. Magic Blue Dust bonus
   Rhynocs n' Clocks, Yellow Chest
   Makes Spyro Blue
6. Magic Green Dust bonus
   Rhynocs n' Clocks, Yellow Chest
   Makes Spyro Green

Chateau Ripto

1. Roo Pottery quest
   Chateau Ripto,
   Sheila's Artifact Quest
2. Half of the Yellow Chest Key key
   Chateau Ripto, complete Sgt. Byrd's Rescue Mission
   This plus the other half can open any and all Yellow Chests
3. Heart of Chateau Ripto heart
   Chateau Ripto,
   Seal the vortex
4. Spot-On Warp Device ability
   Chateau Ripto,
5. Magic Gold Dust bonus
   Chateau Ripto, Pay Moneybags 1600 Gems
   Makes Spyro Gold
6. Magic Red Dust bonus
   Chateau Ripto, Yellow Chest
   Makes Spyro Red

Elder Terry's Toy Quest

1. Spyro Action Figure quest
   Dragon Shores, Dragon Nests Region, Buy from Moneybags for 300
   Elder Terry's Toy Quest
2. Ripto Action Figure quest
   Fairy Library, Main Hall, Moneybags' Vault
   Elder Terry's Toy Quest
3. Bianca Action Figure quest
   Fairy Library, Main Hall, Red Chest
   Elder Terry's Toy Quest
4. Hunter Action Figure quest
   Yeti Serengeti, Red Chest
   Elder Terry's Toy Quest
5. Sheila Action Figure quest
   Yeti Serengeti, Moneybags' Vault
   Elder Terry's Toy Quest
6. Sgt. Byrd Action Figure quest
   Byrd Barracks, Camp Headquarters, Clear the Valley for Major Feather.
   Elder Terry's Toy Quest
7. Agent 9 Action Figure quest
   Thieves' Guild,
   Elder Terry's Toy Quest

Heart of the Dragon Shores heart

Dragon Shores, Dragon Nests Region, Complete Elder Terry's Toy Quest by returning all 7 toys to Elder Terry.

Seal the vortex

Zoe's Machine Quest

1. Extenso-Grip Attachment quest
   Dragon Shores, Dragonfly Oasis, cave, find Chip the Dragon toddler
   Zoe's Machine Quest
2. Book-B-Gone Storage Unit quest
   Dragon Shores, Dragon Nests Region, find Petal the Dragon toddler
   Zoe's Machine Quest
3. No-Sneeze Dusting Armature
4. Eye-Spy Binding Scanner quest
   Byrd Barracks, Camp Headquarters, Moneybags' Vault
   Zoe's Machine Quest
5. Quick-N-Quiet Motivator Unit
6. Sup-R-Smart Sorting Module
7. Dusty User Manual quest
   Banana Savannah, Primate Plantation, Albert gives this to you for destroying 10 Rhynoweeds.
   Zoe's Machine Quest

Heart of the Fairy Library heart

Fairy Library, Main Hall, Complete Zoe's Machine Quest by bringing her the 7 parts of The Professor's machine

Seal the vortex

Bentley's Equipment Quest

1. Yeti Hair Climbing Rope quest
   Fairy Library, Main Hall, Green Chest
   Bentley's Equipment Quest
2. Lucky Climbing Hat
3. Big Left Climbing Shoe
4. Another Left Climbing Shoe
5. Huge Left Climbing Glove
6. Huge Right Climbing Glove
7. Enormous Mountaineer's Axe

Heart of the Yeti Serengeti

Capt. Beek's Medal Quest

1. Medal of Liberation quest
   Yeti Serengeti, Whistling Caves final room
   Capt. Beek's Medal Quest
2. The Arctic Cross
3. Hero's Heart Medal
4. Medal of Honor
5. Victory Medal - Green Chest
6. Military Cross
7. The Order of Merit

Heart of Byrd Barracks

Master Thief's Tools Quest

1. Master's Stethoscope
2. Master's Nail File
3. Master's Hand Drill
4. Master's Crowbar
5. Master's Sledgehammer
6. Master's Fuse
7. Master's Explosives

Heart of the Thieves' Guild

Bianca's Plant Quest

1. Dragon Star quest
   Dragon Shores, Dragon Coast Region, by entrance to Rabbit Habitat
   Bianca's Plant Quest
2. Yeti Lettuce quest
   Yeti Serengeti, Frontier Region (outside), Found growing on an island to the SE.
   Bianca's Plant Quest
3. Snow Lily quest
   Byrd Barracks, Camp Headquarters, The island on the other side of the long ice bridge where you rescue one of the soldiers
   Bianca's Plant Quest
4. Ape Grapes quest
   Banana Savannah, Primate Plantation, Top of the NE island.
   Bianca's Plant Quest
5. Roo's Rose
6. Money Tree
7. Sunspot Bloom

Heart of the Rabbit Habitat

Lance's Ingredients Quest

1. Banana Ripening Agent
2. Magic Banana Dust
3. Flavor Booster
4. Soil Stabilizer
5. Peel Strengthener
6. Banana Gro-Growth
7. Yellow Dye #5

Heart of the Banana Savannah

Sheila's Artifact Quest

1. The Roo Zetta Stone quest
   Dragon Shores, Dragonfly Oasis Region, Green Chest in the upper area
   Sheila's Artifact Quest
2. Kangaroo History quest
   Fairy Library, Main Hall, Extinguish 16 books and Bubbles will give it to you
   Sheila's Artifact Quest
3. The Roo Jewel quest
   Banana Savannah, Moneybags' Vault
   Sheila's Artifact Quest
4. Digeri-doodle
5. Ancient Travel Brochure
6. Ceremonial Boomerang
7. Roo Pottery

Heart of the Kangaroo HooDoos

Hunter's Hipness Quest

1. Hypnotic Light Organ quest
   Fairy Library, Main Hall, Purple Chest
   Hunter's Hipness Quest
2. Totally Retro Uniform quest
   Byrd Barracks, Camp Headquarters, Rescue 5 Soldiers and Lieut. Peck will give this to you.
   Hunter's Hipness Quest
3. Hip Neon Trophy
4. Way Cool Lava Lamp
5. Groovy Painting
6. Wild Snowboard
7. Awesome Dragonfly Wing

Heart of the Cheetah Spot Spa

Hearts of the Lands

1. Heart of the Dragon Shores heart
   Dragon Shores, Dragon Nests Region, Complete Elder Terry's Toy Quest by returning all 7 toys to Elder Terry.
   Seal the vortex
2. Heart of the Fairy Library heart
   Fairy Library, Main Hall, Complete Zoe's Machine Quest by bringing her the 7 parts of The Professor's machine
   Seal the vortex
3. Heart of the Yeti Serengeti
4. Heart of Byrd Barracks heart
   Byrd Barracks, Camp Headquarters, Capt. Beek will give you this when you find all 7 of Sgt. Byrd's Medals.
   Seal the vortex
5. Heart of the Thieves' Guild
6. Heart of the Rabbit Habitat
7. Heart of the Banana Savannah
8. Heart of the Kangaroo HooDoos
9. Heart of Moneybags' Mansion
10. Heart of the Cheetah Spot Spa
11. Heart of Rhynocs n' Clocks heart
    Dragon Shores, Underground pass, Defeat Ripto
    Seal the vortex
12. Heart of Chateau Ripto

Ability Items

1. Ice Fairy Scroll ability
   Fairy Library, Foyer, light the pilot light in the hearth and Doodles will give you this
   Gives Spyro Ice Breath
2. Fairy Spell Book ability
   Fairy Library, XYZ Section, defeat the Rhynopede
   Gives you the 'Quick Escape' command which takes Spyro to the Fairy Shrine in Dragon Shore, Dragon Nests Region
3. Yeti Lamp ability
   Yeti Serengeti, Frozen Hills Region, help Douglas get back to his dig
   Gives Spyro Luminesence so he can explore dark places
4. Super Breath Mint ability
   Byrd Barracks, H.Q. Perimeter, Private Flap will give it to you for helping him cross the Water
   Gives you Super Ice Breath
5. Magic Spinning Top
6. Hot Banana Pepper ability
   Banana Savannah, Jungle's Edge, Help George get back to work.
   Gives Spyro the Super Flame ability
7. Kangaroo Carving ability
   Kangaroo HooDoos, Outlook Region, Help Janice and Rooble get to Kangaroo Hoodoos
   Gives Spyro the Butt Slam ability
8. Mini Dynamo
9. Super Health Bar
10. Phoenix Shades
11. Antennae Extensions
12. Spot-On Warp Device

Keys

1. Red Chest Key key
   1. Byrd Barracks, Camp Headquarters, complete Sgt. Byrd's Rescue Mission
   2. Thieves' Guild, complete Agent 9's Stealth Mission
   This can open any and all Red Chests
2. Green Chest Key key
   1. Dragon Shores, Dragonfly Oasis, upper area, complete Sgt. Byrd's Rescue Mission
   2. Banana Savannah, Primate Plantation, complete Agent 9's Stealth Mission
   This can open any and all Green Chests
3. Purple Chest Key key
   1.
   2.
   This can open any and all Purple Chests
4. Yellow Chest Key key
   1.
   2.
   This can open any and all Yellow Chests

Bonus Items

1. Magic Rainbow Dust
2. Magic Red Dust
3. Magic Green Dust
4. Magic Blue Dust
5. Magic Yellow Dust

Red

Dragon Shores, Dragonfly oasis, Cave - Gems
Fairy Library, Main Hall -
Fairy Library, XYZ Section -
Fairy Library, Moneybags' Vault -
Yeti Sarengeti, Frontier Region (cave) -
Yeti Sarengeti, Frontier Region (outside) -
Yeti Sarengeti, Frontier Region (outside) -
Yeti Sarengeti, Frontier Region, Whistling Caves 4 -
Yeti Sarengeti, Frontier Region, Whistling Caves 4 -
Yeti Sarengeti, Frontier Region, Moneybags' Vault -
Byrd Barracks, Camp Headquarters -
Byrd Barracks, Camp Headquarters, Moneybags' Vault -
Byrd Barracks, Camp Headquarters, Moneybags' Vault -
Theives' Guild, Main Guild Hall, Moneybags' Vault -
Rabbit Habitat, Land of Wonder and Amazement -
Rabbit Habitat, Land of Wonder and Amazement -
Banana Savannah, Primate Plantation -
Kangaroo Hoodoos, The Outback -
Professor's Secret Lab, Research Section -
Professor's Secret Lab, Research Section -

Green

Dragon Shores, Dragonfly oasis, upper area -
Fairy Library, Main Hall -
Yeti Sarengeti, Frontier Region, Whistling Caves 4 -
Theives' Guild, Main Guild Hall, Moneybags' Vault -
Banana Savannah, Primate Plantation -
Banana Savannah, Primate Plantation,Storage Room -
Kangaroo Hoodoos, Outlook Region -
Kangaroo Hoodoos, The Outback, cave -
Moneybags' Mansion, Hall of Majesty -
Cheetah Spot Spa, Fitness Center -
Professor's Secret Lab, Professor's Zoo -

Purple

Fairy Library, Main Hall -
Yeti Sarengeti, Frontier Region (outside) -
Theives' Guild, Main Guild Hall -
Rabbit Habitat, Land of Wonder and Amazement -
Rabbit Habitat, Land of Wonder and Amazement, Moneybags' Vault -
Banana Savannah, Primate Plantation, Moneybags' Vault -
Kangaroo Hoodoos, The Outback -
Kangaroo Hoodoos, The Outback, cave -
Kangaroo Hoodoos, The Outback, Moneybags' Vault -
Moneybags' Mansion, Hall of Majesty -
Moneybags' Mansion, Hall of Majesty -
Moneybags' Mansion, Hall of Majesty, Moneybags' Vault -
Cheetah Spot Spa, Fitness Center, Moneybags' Vault -
Professor's Secret Lab, Research Section -
Professor's Secret Lab, Research Section -
Professor's Secret Lab, Professor's Zoo -
Rhynocs n' Clocks, Rhynoc Retreat -
Rhynocs n' Clocks, Rhynoc Retreat -
Chateau Ripto, Ripto's Grand Expanse -
Chateau Ripto, Ripto's Grand Expanse, Moneybags' Vault -

Yellow

Rabbit Habitat, Land of Wonder and Amazement -
Moneybags' Mansion, Hall of Majesty, Moneybags' Vault -
Professor's Secret Lab, Research Section -
Professor's Secret Lab, Research Section, Moneybags' Vault -
Professor's Secret Lab, Professor's Zoo -
Rhynocs n' Clocks, Rhynoc Retreat -
Rhynocs n' Clocks, Rhynoc Retreat -
Rhynocs n' Clocks, Rhynoc Retreat -
Rhynocs n' Clocks, Rhynoc Retreat, Moneybags' Vault -
Chateau Ripto, Ripto's Grand Expanse -
Chateau Ripto, Ripto's Grand Expanse -
Chateau Ripto, Ripto's Grand Expanse, Moneybags' Vault -