: Checklists up to 30 km in length are now included for
species that are run for the ocean only (e.g., Northern Gannet).</li>
<li>CHANGED: Checklists with duration less than 0.0167 hours (1 minute)
are dropped. These are primarily checklists with incorrect duration
information.</li>
<li>CHANGED: Checklist centroids derived from tracks are now calculated
using great circle distance, not sinusoidal distance.</li>
<li>CHANGED: The maximum allowable number of observers on a checklist is
50. All other checklists