Daniel Otten sent this photo of maple bladder galls caused by mites. The damage to a tree is generally cosmetic. The galls turn from green to red to black.
Purple martins
One nest had seven eggs. I hope they all become flying purple martins one day.
Daniel Otten sent this photo of maple bladder galls caused by mites. The damage to a tree is generally cosmetic. The galls turn from green to red to black.
Purple martins
One nest had seven eggs. I hope they all become flying purple martins one day.
