Black bear survey data

Each row represents one image that appeared on a Google Images Search Engine Result Page (SERP). The column headings are as follows: survey_id - unique identifier of the survey result; comments - researcher's comments on the image; subspecies - black bear subspecies; age - black bear age (juvenile or adult); sex - black bear sex (male or female); photographer - name of photographer; colour_morph - black bear colour morph (black or non-black); image_usable - if image of black bear in western North America with colour morph visible (yes/no); state - state in USA where photograph taken; latitude - latitude at which photograph was taken in decimal degrees; longitude - longitude at which photograph was taken in decimal degrees; direct_link - the URL of the image on the internet; visible_link - the website on which the image appeared; search_name - human readable search description; search_query - search phrase entered into Google Images