You do NOT need to register a new account to become a WildEarth Explorer. Simply log in with your existing account information and then go to https://staging211010.wildearth.tv/become-a-wildearth-explorer, or click on the Explorers tab in the menu.
If you do try to register and it states your email or username has been taken, this most likely means you already have an account on our site. If you forgot the password, you can use the ‘Lost your password?’ link to recover it. Should that not work, you can use the Help button in the bottom left to ask for further support.