A particular color indicates to scientists the date, location and experimental method of the release.
Looking for info on Delta smelt, apprentice hunt opportunities
California Outdoors 2-14-24
![](https://centralca.cdn-anvilcms.net/media/images/2024/02/14/images/Cal_Outdoors_smelt_pix_2-14.max-1200x675.jpg)
![smelt](https://centralca.cdn-anvilcms.net/media/images/2024/02/14/images/Cal_Outdoors_smelt_pix_2-14.max-752x423.jpg)