The young mountain sheep came charging up the trail and into the Meadow of the Elders, past the startled Elder-Guards, and stopped, panting and half incoherent. “Relax,” came a deep, amused voice in his mind. “Take a deep breath, and then share your thoughts with us.”
“Yes, Revered One.” He took the deep breath advised, then trotted forward and touched his head to that of the Elder.
The spirit of a creature trapped in amber cannot escape to it’s afterlife / next incarnation / whatever.
Such trapped spirits can be contacted by those who know the right rituals and magical power derived from them – typically the power to control one individual of that species.
Can by quite powerful if the creature is a colony insect (ant, bee, wasp, etc) – simply control the queen and you command the whole colony.