Are Mahonia Berries Edible By Human?
![mahonia flower | Walter Reeves: The Georgia Gardener](https://t9e4s3i5.rocketcdn.me/wp-content/uploads/2010/07/mahonia-flower-600x400.jpg)
Q: In late April I saw ten birds attack my mahonia shrub. I watched bird after bird swallow those beautiful blue berries down their throats like a snake does his dinner. Are mahonia berries edible by humans?
A: I’m not a doctor but several websites mention that mahonia berries are edible when fully ripe and soft. One source says the berries contain berberine, which might be harmful in some situations.