he player plays as a bird and can either play the normal game or the single level practice game. The player must feed butterflies to the baby birds so that they can grow big and eventually leave the nest. It is suggested that they eventually become the "new mother birds" that take care of their offspring in the subsequent levels. Finishing all 999 levels of Bird Week actually results in the beginning of an endless loop instead that ends when the players loses all of his lives. Each level represents a season in the ecosystem of a bird. The game starts out in early spring. As the virtual year progresses, the season evolves into summer and eventually into autumn. After autumn, the game repeats itself by portraying the following spring. If the proper amount of butterflies are not fed to the babies, then the babies end up starving to death. The player will automatically lose a life if any of the baby birds die. In addition to this, the player also loses a life when a predator catches the player trying to deliver butterflies to whose baby.
Bird Week
Famicom · 1986 · NTSC-U · Simulator
Activity feed builds as the eBay snapshot history accumulates and comp data flows in. First events surface within hours of a fresh cache cycle; full velocity within seven days.
Live listings
Active tier · Sealed. Aggregated from eBay US. Refreshes every 6 hours.
What it's actually worth
The three-tier spread, verified comparable sales, and where this title sits inside its cohort. Live snapshot lives above in Pulse; this is the time-and-context layer.
The same game at three prices — Loose, CIB, and Sealed on one ruler. The scale is logarithmic: each gridline step is 10×, so the distance between bars shows the size of the jump between tiers.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
Why collectors care
The cultural context, the production lineage, the place this artifact holds in its console's history.
- First print documented
- No
- UPC
- 4988006002975
- Release date
- 1986-06-03
Is what you're holding real
Documented variants, identifying marks, and the print-vs-reprint discriminator. Pick a variant to focus the walkthrough; the Companion can talk you through your own copy.
Production reference
No production variants are documented for this title yet. The identifying marks below cover the title's first-print and reprint signals across all tiers.
Production reference
No production variants documented for this title yet. Identification reads against the title's known print signals across all tiers.
No documented marks for this tier yet.
No documented marks for this tier yet.
No documented marks for this tier yet.
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How contributions work→Where else this lives
Five cuts of what surrounds this title — switch the axis to drill into the same-console catalog, the series, the era, the publisher, or ask the Companion for a personal recommendation.
