1. INTRODUCTION

2. DATA AND METHODS  
2.1. The ALFALFA Hα Survey  
2.2. Stellar Mass Estimation  
2.3. Selection of Starbursts  
2.4. WISE Data

3. RESULTS  
3.1. H i Gas Content  
3.2. Star Formation Efficiency  
3.3. Morphology and Mergers

4. DISCUSSION  
4.1. H i and Star Formation  
4.2. The Link Between H i, Metallicity, and Dust  
4.3. Galaxy Structure and H i Conversion  
4.4. Mergers and H i Conversion  
4.5. H i Cycles in Starbursts

5. SUMMARY