The Hive Timeline
1-3 Days : Bees are still eggs
5 Days: Larva (The Feeding stage)
6-12 days: Pupa - Stage of metamorphosis, lasting about 12 days
21 days: Adult Worker bee emerges
A closer look:
1-3 Days: Housekeeping, young bees clean up the hive
4-12 Days: Nurse Bee, nursing other bees and developing their hypo-pharyngael gland
7-12 Days: Attending the Queen
8-17 Days: Comb Building, developing their wax gland
12-18 Days: Receiver Bees
12-18 Days: Fanning, strengthening their wing muscles
18+ Days: Guard Bee (Increasing their Venom Gland)
18-21 Days: Foraging