Airola, D. Editor’s Note

Fulton, J., G. Kajrys, J. Devine, & R. Fulton. Special Issue of CV Birds: Introduction to Quantitative Data

Devine J. and J. Fulton. Why and How eBird Wants Your Numbers

Fulton, J. Moving Past Qualitative to Quantitative Data

Fulton, J. and G. Kajrys. The Art of Counting: How to Estimate Flock Sizes

Kajrys, G. and J. Fulton. Scientific Measurements: Better Counts, Measurements, Science, and Decisions

Fulton, J. Lessons from Counting Condors

Fulton, J. Numbers Count: Personal Examples When Counts Mattered

Bacchetti, P. President’s Message