iNaturalist identification goal progress

This uses the iNaturalist identifications/categories API to construct a progress bar of identifications for a certain period of time. It's intended use is to track stats in ID-A-Thons, It can be embedded as an iFrame on iNaturalist journal posts, for example, the following restricts the identification stats to vascular plants in Oregon between 9/20/24 and 9/26/24:

<iframe src="https://herbarium.science.oregonstate.edu/iNat/id-progress.php?own_observation=false&place_id=10&taxon_id=211194&d1=2024-09-20T00:00-08:00&d2=2024-09-26T11:59-08:00&goal=10000&name=ID-A-Thon 2024" height="300" width="700" frameborder="0"><iframe>

Any variables from the api reference can be added as link parameters to constrain the progress bar, and this help text will disappear when embedded in an iframe within a journal post. Additionally, a goal variable can be specified to track progress against an identification goal, and a name variable can name the campaign.

Graph of iNaturalist Identifications by ID category