It should be possible to sort any list by some criteria (e.g. date, location, species, etc.), just as it is now possible to filter most lists. Sorting by multiple criteria would useful (e.g. sort entry list by location + date). Sorting also allows for grouping, at least in reports (e.g. a species report grouped by date or location). Sorting/grouping would provide some interesting analysis abilities.
S. Topp commented
Need to be able to sort reports and lists easily by common name and genus.