Hi all, I found a problem using 'eventDate' in the occurrence API. I could only get results by range queries but not with a date. 14 results between 2014-03-10 and 2014-03-11 http://api.gbif.org/v1/occurrence/search?institutionCode=NIES&eventDate=2014... 0 result on 2014-03-11 (It should be 14 results) http://api.gbif.org/v1/occurrence/search?institutionCode=NIES&eventDate=2014... 0 result on 2014-03-10 http://api.gbif.org/v1/occurrence/search?institutionCode=NIES&eventDate=2014... The example below is totally fine, so it seems that not all data have this problem. 14 results between 2015-03-17 and 2015-03-18 http://api.gbif.org/v1/occurrence/search?institutionCode=NIES&eventDate=2015... 14 results on 2015-03-18 http://api.gbif.org/v1/occurrence/search?institutionCode=NIES&eventDate=2015... 0 result on 2015-03-17 http://api.gbif.org/v1/occurrence/search?institutionCode=NIES&eventDate=2015... Is there anything wrong with data or API? Cheers, Kumiko -------------------------------------------------------- Kumiko Totsu Center for Environmental Biology and Ecosystem Studies National Institute for Environmental Studies, Japan totsu.kumiko@nies.go.jp --------------------------------------------------------