It’s exactly what it looks like: a tribute to the world’s most famous avian species.
From the acrobatic Great Tit to the iconic Blue-Footed Booby, this design is a high-flying celebration for the serious birdwatcher with a sense of humor. We know where your mind went - now get it back in the trees and appreciate the fine plumage of these legitimate feathered friends.
Just remember: while the name might raise an eyebrow, a portion of the profits from this specific design is donated directly to breast cancer research.
- Sizing
- Product Info
- EU GPSR Product Info
- Shipping Info
Size | Chest Width inch. | Body Length inch. | Sleeve Length inch. | Chest Width cm | Body Length cm | Sleeve Length cm |
2XS | 18 7/8 | 25 5/8 | 21 7/8 | 48 | 65 | 55.5 |
XS | 19 3/4 | 25 5/8 | 21 7/8 | 50 | 65 | 55.5 |
S | 20 1/2 | 26 3/4 | 22 1/2 | 52 | 68 | 57 |
M | 21 1/4 | 26 3/4 | 23 | 54 | 68 | 58.5 |
L | 22 7/8 | 28 | 23 5/8 | 58 | 71 | 60 |
XL | 24 3/8 | 28 | 24 1/4 | 62 | 71 | 61.5 |
2XL | 26 | 29 1/8 | 24 1/4 | 66 | 74 | 53 |
3XL | 27 1/2 | 29 1/8 | 25 3/8 | 70 | 74 | 64.5 |
4XL | 29 1/8 | 30 3/4 | 25 5/8 | 74 | 78 | 65 |
5XL | 30 3/4 | 30 3/4 | 25 3/4 | 78 | 78 | 65.5 |
6XL | 32 1/4 | 30 3/4 | 26 | 82 | 78 | 66 |
Disclaimer: Shirt sizes are approximate and may vary slightly due to manufacturing tolerances. Please refer to the sizing chart before placing your order, as all sales are final and we do not accept returns or exchanges for incorrect sizing. If you're between sizes or prefer a looser fit, we recommend sizing up, as our shirts have a regular to athletic fit.

A - 1/2 Chest Width | B - Body Length | C - Sleeve Length |

