Lore:
Long ago, there lived a group of Ulaya that prided themselves on being the heartiest in the land.
They were strong creatures with strong hearts.
The land they lived in was vibrant and lush with greenery and all was grand.
But a harsh summer proved terribly devastating upon their green paradise.
Trees withered, creatures died from heat and hunger.
The hearty Ulaya began to fear that they soon too would wither away.
A male stepped forward, one who was wise and brave and trusted.
He said that they must leave their home.
Many balked at this idea - this had been their home for generations and it was unheard of to leave it.
But many still - the younger, newer generation - took the words of the male to heart.
What he suggested was right.
They would die if they stayed in the wasted land.
The wise male suggested that they follow the sun to the land where the sun touched the ground and golden sand covered the ground in all directions.
What he spoke of was a land that one could see from the high trees in their home, a land far to the west that was bathed in mystery.
Those brave young ones gathered their wits, and with the wise male in the lead, left the land they knew behind.
They wandered from sunrise to sunset, their only guide the wise male and the burning sun above.
Days became weeks until finally the group reached the sands.
It stretched as far as their eyes could see.
The sun scorched the sands, setting them afire with heatwaves and shimmering gold.
The wise male assured everyone that it was a safe place, despite the heat.
And so they listened, wandering into unknown territory.
Despite the searing sun, water was plentiful, appearing in great pools surrounded by dense greenery.
And where there was greenery and water, there was food.
Prey was not used to these strange creatures that wandered their land, and were easy meals for their hungry bellies.
The wise male told them to be wary of their use of the land and to only partake in what was needed instead of what was wanted - or they would face the same peril they had faced not long ago.
They became a group that took their land seriously, cared for it and protected it from outsiders who only sought to take what they wanted.
As time passed, their features began to change, if only subtly.
Generations that followed would display these features in their entirety, as they morphed into creatures better suited to their environment.
In coming to the sands, this group had left behind their former lives and identities. They had become... (Enter Species Name)