![Canada goose with angel wing, a permanent condition for older geese, which means they cannot fly. It's caused by eating too many carbohydrates (bread Stock Photo - Alamy Canada goose with angel wing, a permanent condition for older geese, which means they cannot fly. It's caused by eating too many carbohydrates (bread Stock Photo - Alamy](https://c8.alamy.com/zooms/6/097dad8aa02d4dbc9cba79a2a2ad475b/w1bj3p.jpg)
Canada goose with angel wing, a permanent condition for older geese, which means they cannot fly. It's caused by eating too many carbohydrates (bread Stock Photo - Alamy
![This is Wally. He has what is called Angel wings. It's due to his diet. Which is mainly bread. Now, Wally can't fly. He can't migrate. He can't get away from predators. This is Wally. He has what is called Angel wings. It's due to his diet. Which is mainly bread. Now, Wally can't fly. He can't migrate. He can't get away from predators.](https://i.redd.it/libl6u5zw4z11.jpg)
This is Wally. He has what is called Angel wings. It's due to his diet. Which is mainly bread. Now, Wally can't fly. He can't migrate. He can't get away from predators.
![Incidence rate of angel wing and its effect on wing bone development and serum biochemical parameters in geese - ScienceDirect Incidence rate of angel wing and its effect on wing bone development and serum biochemical parameters in geese - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0032579121004739-gr1.jpg)
Incidence rate of angel wing and its effect on wing bone development and serum biochemical parameters in geese - ScienceDirect
Missouri Dept. of Conservation - DON'T FEED GEESE: This goose in the St. Louis area has a wing deformity called Slipped Wing Syndrome or “Angel Wing” caused by the bird being fed
![Gonk-Gonk The Giant Canada Goose: The "Angel Wing" Story: Horrell, Aaron, Bailey, Barb: 9781794316164: Amazon.com: Books Gonk-Gonk The Giant Canada Goose: The "Angel Wing" Story: Horrell, Aaron, Bailey, Barb: 9781794316164: Amazon.com: Books](https://m.media-amazon.com/images/I/71zJamtZfLL._AC_UF1000,1000_QL80_.jpg)