Tri Force Heroes: All Drablands Diaries Secret Easter Eggs

In Tri Force Heroes you can find the Drablands Diaries all around Hytopia, which tell of a journey through the individual areas. In each book there is a hint about a special object in the levels of each area, where the journalist took a photo of it. The game invites you to follow in his footsteps, where I've been taking screenshots of all of these secrets for Miiverse. Here I also want to share my collection with a brief explanation of all the secrets.

Vol. 1:

I was feeling pretty down, and the injuries made it hard to move, but then I saw it - a single butterfly.
Seeing such a sweet and delicate life flourishing in this pit of doom steeled my resolve. If it can survive, I can too!

In the Woodlands you can find cyan butterflies in the levels:

Deku Forest - 4

Buzz Blob Cave - 3

Moblin Base - 2

Forest Temple - 4

Vol. 2:

On a related note, I keep imagining that some of the rocks here are... well, moving. I know it sounds crazy.

 Riverside has a rock that looks like a turtle shell in each level. They are basically small Turtle Rocks:

Secret Fortress - 1

Abyss of Agony - 2

Cove of Transition - 3

Water Temple - 2

Vol. 3:

The bones I've found here are so old, yet still brimming with life and untold stories. And LOTS of dust.

At the Volcano you will be looking for some fossils of what appears to be the remains of an ancient Dodongo:

Blazing Trail - 1

Hinox Mine - 2

Den of Flames - 3

Fire Temple - 4

Vol. 6:

Yet even in this cold abyss, I found an adorable goddess. The sight warmed my heart, even in this frigid place. Such fragile beauty...

At the Ice Cavern you can find a Princess Zeldamade out of snow at the sidelines:

Frozen Plateau - 1

Snowball Ravine - 4

Silver Shrine - 2

Ice Temple - 3

Vol. 4:

Just when I was about to give up, again salvation found me in the form of a tiny bug.
It was scaling a wall, without a fear in its little heart. Seeing its struggle gave me the strength to keep going myself.

In the Fortress you have these diamond shaped tiles on the walls. Some of them are covered by what's apparently a bug in disguise:

Sealed Gateway - 2

Bomb Storage - 1

Training Ground - 4

The Lady's Lair - 3

Vol. 7:

That's when the hero appeared before me. He was so sublime... so dapper... as though pulled from a fairy tale!

In the dunes you can find Mural Link from A Link Between Worlds on the walls of every level:

Infinity Dunes - 3

Stone Corridors - 2

Gibdo Mausoleum - 3

Desert Temple - 3

Vol. 5:

Fumbling through the darkness, I came upon mysterious green handprints. That's just creepy, it just is.

The hands are hard to spot on the screenshots, because they are fluorescent and can only be seen against light effects, like from the Fire Gloves. But these screens should still tell you where to find them to see for yourself in the Ruins:

Illusary Mansion - 4

Palace Noir - 3

Lone Labyrinth - 2

Grim Temple - 1

Vol. 8:

I feel can finally put my dream of becoming a writer to rest. I came. I saw. I wrote. It's time to go home.

While there is no clear hint in the final volume of the Drablands Diaries, you can find a bird's nest in all of the Sky Realm levels:

Floating Garden - 2

Deception Castle - 3

Dragon Citadel - 3

Sky Temple - 3