Edit background. Link to project page.

README.md

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 This application provides the user interface and database (SQLite) for entering observations and identifications of wildlife. Whilst its basis is fairly generic, it has been somewhat tailored to a project that I am doing recording Orthoptera (commonly known as grasshopper, crickets, katydids, etc.) and therefore there are some aspects which mean it is not fully applicable to other projects. It would, however, with a little extra effort, provide a base for a similar project that could be used for records of any species.
 
-My primary reason for building this application is that I have several normalised spreadsheets which contain the data of a large number of observations of Orthoptera. This is becoming unwieldy and I am worried about a) losing information at some point, and b) making typos or entering incorrect information. On top of that, it is very hard to see how much progress I am making with data entry and some of the work I am doing, therefore I want to get it into a database as soon as possible.
+My primary reason for building this application was to record a large number of observations of Orthoptera for a [project studying the effects of elevation on their species richness and elevational range (Rapoport's rule)](https://github.com/jen-thomas/orthoptera-elevational-range-community-composition). 
 
 ### Basic structure