Disclaimer: Natural History Unfolds (NHU) complies strictly to YouTube's latest terms of service under the "Permissions & Restrictions" section. All YouTube videos that are shared on this site are displayed through YouTube's embeddable links (the "Share" link provided by YouTube to all of its video uploaders). As such, view counts are credited to the original videos and their respective channel owners in YouTube. We also use video players that are in compliance with this clause: "If you use the Embeddable Player on your website, you may not modify, build upon, or block any portion or functionality of the Embeddable Player, including but not limited to links back to the YouTube website".  All videos are for personal viewing and non-commercial use only. NHU wholeheartedly supports copyright protection. As such, we would only source documentaries from legal sites and channels that allow for free sharing and do not infringe upon international copyright laws. However, NHU has no control on the copyright status of videos being uploaded to YouTube. If you suspect any copyright infringement on any of the shared videos, please note down its video link and report to YouTube by submitting a copyright take down request. While we strive to promote free education, we also wanted to urge fellow site users to respect intellectual property.