Sea stars numbers should be recorded as "juvenile" if they are less than 1 inch (25 millimeters) in diameter, or smaller than a U.S. Quarter (or Canadian Loonie). If juvenile sea stars are observed, please also record the number of adults observed for reference. For more information please click here.
To enter observations for more than one species, click "Save" and then adjust the species and count information (in bold) for each species as necessary. If you have photos to send along with your observations, please send them here.