🐾 Brown Owl Pet in Grow a Garden — Mythical
Brown Owl is a Mythical pet from the Hungry Birds Event. Its ability is a passive boost: every active pet you have earns extra XP each second while the owl is out.
Last verified against the Brown Owl page and the ability data on the Grow a Garden wiki.
Bird Egg, about 20%.
📋 Brown Owl at a glance
| Rarity | Mythical |
|---|---|
| How to get | Bird Egg (20.2% per the egg's table) or Premium Bird Egg (15.99% per its table); the owl's own page says 20% for both |
| Hunger | 50,000 |
| Ability (wiki wording) | Big Eyes: All active pets gain additional XP per second! |
| Cooldown | None: the ability is always on |
| Added | January 17, 2026 (Hungry Birds Event) |
| Still obtainable? | No, per the wiki |
⚡ What Big Eyes does
While the Brown Owl is out, every active pet gains extra XP every second. At base weight that is only 0.1 XP per second, but it applies to every pet at once, and it scales unusually well with the owl's weight.
That makes it a levelling pet rather than a farming one: it doesn't touch fruit or plants at all.
📈 Brown Owl stats by weight
| Pet weight | Extra XP for every pet |
|---|---|
| 10 kg | 0.8 XP/s |
| 25 kg | 1.85 XP/s |
| 50 kg | 3.6 XP/s |
| 100 kg | 7.1 XP/s |
The bonus grows 0.07 XP per second for every kilogram, and the wiki's data gives it no cap. At 100 kg every active pet gets 7.1 extra XP per second. Above 100 kg each extra kilogram counts for less, but it still keeps climbing.
⚡ See Brown Owl's ability at your pet's weight →
❓ FAQ
What does the Brown Owl do in Grow a Garden?
All your active pets gain extra XP every second: 0.1 XP/s at base weight, rising 0.07 XP/s per kilogram (7.1 XP/s at 100 kg). The wiki's data lists no cap.
Is the Brown Owl good for levelling pets?
Yes. Its only effect is extra XP for every active pet, and it grows with the owl's weight.
How do you get a Brown Owl?
It hatched from the Bird Egg and the Premium Bird Egg during the Hungry Birds Event, at about 16% to 20%. The wiki marks it as no longer obtainable.
How much hunger does the Brown Owl have?
The wiki lists 50,000 hunger.