The Rockport Public Library has announced a collaboration with the Stewardship Education Alliance for a storytime, ocean-themed crafts, and a presentation of S.E.A.’s marine tank, Saturday, July 16, from noon to 2 p.m.

The presentation will include a discussion of the local ocean ecosystem, and participants will view and interact with the marine tank’s sea creatures. This is an all-ages program. Registration is not required.