Welcome to Aviarium — a peaceful sky sanctuary where hundreds of unique birds call the clouds their home. Feed, grow, collect, and relax as your floating aviary fills with life.

With a single click, your birds leave the aviary and flit freely across your real desktop — lively, transparent companions fluttering over your windows while you work, study, or browse. They never get in the way: clicks pass right through them, and a tap of ESC sends them home. Your living collection, alive on your screen.

Build the ultimate bird library with 522 base species and more than 8,352 total illustrations. Every bird is assigned one of seven rarity tiers — from Common to Ancient. Discover rare variants, complete your collection, and unlock birds you've never seen before.

Watch your birds grow in real time — from tiny hatchlings to majestic adults. Choose to release them for instant rewards or keep them in your sanctuary for steady passive income. Every decision shapes your strategy.

Your sky sanctuary keeps running in the background while you work, study, or browse. The auto-feed system takes care of your flock, and you'll return to collected rewards waiting for you. No pressure, no timers — just progress at your own pace.

Choose perch styles, habitat themes, decorations, and day-night settings. Arrange your floating aviary exactly the way you want it. Make it cozy, make it grand — it's your sky, your rules.

Climb the rankings based on your total collection value or the number of unique species discovered. See how your sanctuary compares to bird keepers around the world.