Blue Bird (BLBD) came out with quarterly earnings of $0.77 per share, missing the Zacks Consensus Estimate of $0.78 per share. This compares to earnings of $0.66 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -1.28%. A quarter ago, it was expected that this school bus maker would post earnings of $0.50 per share when it actually produced earnings of $0.91, delivering a surprise of 82%.Over the last four quarters, the company ...