Bird Uncommon
Bird earns $8/s at base. With Rainbow (×3.5) it earns $28/s, before size.
It ranks #186 of 191 pets by base income and #3 of 3 Uncommon pets.
Data checked: Oct 15, 2026 · Base weight: 5 kg · Egg: Forest
Income by mutation
| Mutation | Multiplier | Income | How it appears |
|---|---|---|---|
| None | ×1 | $8/s | Normal hatch |
| Rainbow | ×3.5 | $28/s | Hatch roll, 1% chance |
| Parasite | ×3 | $24/s | Event or item only |
| Fractured | ×2.75 | $22/s | Event or item only |
| Scrambled | ×2.75 | $22/s | Event or item only |
| Golden | ×2.5 | $20/s | Hatch roll, 4% chance |
| Spirit Bloom | ×2.5 | $20/s | Event or item only |
| Bloom | ×1.25 | $10/s | Event or item only |
| Silver | ×1.2 | $9.6/s | Hatch roll, 6% chance |
Income by size
Bird's base weight is 5 kg (community wiki). Heavier pets earn more, with diminishing returns past 125× the base weight; lighter-than-base pets earn less. The table uses the curve from the community wiki calculator.
| Weight | vs base | Size multiplier | No mutation | Rainbow | Golden | Silver |
|---|---|---|---|---|---|---|
| 2.5 kg | 0.5× | ×0.31 | $2.52/s | $8.82/s | $6.3/s | $3.02/s |
| 5 kg | 1× | ×1 | $8/s | $28/s | $20/s | $9.6/s |
| 10 kg | 2× | ×1.53 | $12/s | $43/s | $31/s | $15/s |
| 25 kg | 5× | ×2.7 | $22/s | $76/s | $54/s | $26/s |
| 50 kg | 10× | ×4.14 | $33/s | $116/s | $83/s | $40/s |
| 250 kg | 50× | ×11.16 | $89/s | $313/s | $223/s | $107/s |
| 625 kg | 125× | ×19.64 | $157/s | $550/s | $393/s | $189/s |
| 2,500 kg | 500× | ×34.19 | $274/s | $957/s | $684/s | $328/s |
Colour variants and mutations add together rather than multiply: Rainbow (×3.5) plus Parasite (×3) is ×5.5, not ×10.5.
Open Bird in the calculator to try any mutation, size and number of pets.
Closest pets by base income
| Pet | Rarity | Base income | vs Bird |
|---|---|---|---|
| Burrowing Owl | Rare | $35/s | 4.38× |
| Fennec | Uncommon | $18/s | 2.25× |
| Catfish | Uncommon | $12/s | 1.50× |
| Bird | Uncommon | $8/s | – |
| Jerboa | Common | $6/s | 0.75× |
| Duckling | Common | $4/s | 0.50× |
| Frog | Common | $3/s | 0.38× |
Source: Module:IncomeCalculator/Data (rev 2021, Sep 30, 2026), Mutations (rev 1822, Sep 20, 2026), Pets and Eggs (rev 2161, Oct 14, 2026), MediaWiki:Common.js (rev 1790, Sep 20, 2026) · Steal An Egg community wiki, CC BY-SA 3.0. Numbers restructured into tables.