Add a scope so GET /observations filters Observation.updated_at > param[:updated_since]
Requested by Nat Geo so that during the NatGeo Bioblitz they can fetch only recent updates to their Great Nature Project rather than slaughter the iNat API by grabbing all obs with project obs to look for recent updates/additions. Funds are available for this development.
Already exists: http://www.inaturalist.org/observations?updated_since=2013-10-09T13:40:13-07:00
It's even documented: http://www.inaturalist.org/pages/api+reference#get-observations
wow - awesome
for my own notes.... http://www.inaturalist.org/observations/project/national-geographic-great-nature-project?updated_since=2014-03-05T16:00:00-08:00