There are two types of species attributes:
- sets - a list of species with a particular attribute, and
- value ranges - a list of species each associated with a minimum
and maximum value.
For example, being an introduced species is a set
attribute, and clutch size is a value range attribute.
One of the advantages the universal field guide
has over paperback field guides is that it can be used as an input device.
To input a species attribute,
- switch to the classification list,
- clear all checks (by selecting the 'check/clear all' menu item),
- check the species that have the attribute you are documenting,
- select the 'select/create list report', enter a name for the attribute
(which will be the basis for the created attribute filename), check
'topic text', and tap the 'OK' button.
Once you have created a species attribute file,
link to it (by selecting the 'select/link' menu item), and try it out (e.g.,
with check projections, etc.). If you think your species attribute file
might be helpful to others, consider sharing it (by posting it to the 'Files'
section of the universal field
guide users group). After a little testing by the group, your species
attribute file will be added to the topic text distribution. The educational
value of the guide increases with each added species attribute. So if there
is an undocumented species attribute that interests you (e.g., which species
have females that sing), do a little research and document it for your sake
and others'.
Wikipedia
articles are being added all the time. If you see a new article documenting
a species and you would like to have the article text included in the
universal field guide, submit a Wikipedia
article inclusion form. When 20 Wikipedia articles have been submitted,
they will be included in a new release of the topic text.
Once the classification list is defined, the task
of creating a new guide topic is mostly a matter of spreadsheet work and
collecting the topic text and topic multimedia into a carefully named
directory structure. If you are interested in creating a new guide topic or
porting an existing guide topic to a different geographical area (e.g., South
America or Europe), join the universal field guide authors
group.