Traps collect hair samples to study martens
{"Image ImageDescription": "Jim Woodford, a conservation biologist with the Wisconsin Department of Natural Resources, records data at the site of an American marten trap in the Chequamegon Nicolet National Forest near Clam Lake, WIs. The trap (visible as a white tube on the sloping log) is designed to collect hair samples from American martens. The hair is then subjected to DNA analysis as part of a study of American martens in Wisconsin. Photo taken Feb. 8, 2012 by Paul A. Smith.", "Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "9/1250", "Image YResolution": "9/1250", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS4 Macintosh", "Image DateTime": "2012:02:12 22:44:39", "Image Artist": "Paul A. Smith", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "728", "GPS GPSVersionID": "[0, 0, 0, 0]", "Image GPSInfo": "1496", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1610", "Thumbnail JPEGInterchangeFormatLength": "8296", "EXIF ExposureTime": "1/125", "EXIF FNumber": "8", "EXIF ExposureProgram": "Shutter Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2012:02:08 10:54:28", "EXIF DateTimeDigitized": "2012:02:08 10:54:28", "EXIF ComponentsConfiguration": "", "EXIF ShutterSpeedValue": "7", "EXIF ApertureValue": "6", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "18", "EXIF SubSecTime": "20", "EXIF SubSecTimeOriginal": "20", "EXIF SubSecTimeDigitized": "20", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4332", "EXIF ExifImageLength": "3126", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[0, 0, 0, 0]", "EXIF InteroperabilityOffset": "1464", "EXIF FocalPlaneXResolution": "5184000/907", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}