Please use this page to upload up to 5 photos of your monarch overwintering site. Ideally, these photos should clearly show the entire overwintering site, the specific area where monarchs are clustering, and any other elements of interest, such as site threats, nectaring observations, and/or the monarch clusters themselves. If you have a photo of a tagged monarch, please send your photo directly to the appropriate tagging group. You can see a flyer of all western monarch tagging programs here. If you have photos for multiple overwintering sites, please fill out a different form for each site. Monitors with large numbers of sites and photos can contact us directly for a more efficient photo sharing method.