Trail to Hummingbird Island is Open January 29, 2011 Make A Comment From the Reserve At the Elkhorn Slough Reserve, the trail that leads out to Hummingbird Island has been closed for months. Thanks to a lot of hard work, it is open again! Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Current ye@r * Leave this field empty Notify me of follow-up comments by email. Notify me of new posts by email.