20140602-bayer_science_global_prairie005_edit20140602-bayer_science_global_prairie006_edit20140602-bayer_science_global_prairie007_edit20140602-bayer_science_global_prairie008_edit20140602-bayer_science_global_prairie010_edit20140602-bayer_science_global_prairie011_edit20140602-bayer_science_global_prairie012_edit20140602-bayer_science_global_prairie013_edit20140602-bayer_science_global_prairie014_edit20140602-bayer_science_global_prairie015_edit20140602-bayer_science_global_prairie016_edit20140602-bayer_science_global_prairie018_edit20140602-bayer_science_global_prairie019_edit20140602-bayer_science_global_prairie020_edit20140602-bayer_science_global_prairie022_edit20140602-bayer_science_global_prairie023_edit20140602-bayer_science_global_prairie025_edit20140602-bayer_science_global_prairie026_edit20140602-bayer_science_global_prairie027_edit20140602-bayer_science_global_prairie029_edit