Fish eggs and larvae from CalCOFI plankton tows, 1951–2023
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Welcome to the CalCOFI Digital Atlas
77 years of the California Cooperative Oceanic Fisheries Investigations, mapped survey by survey:
ichthyoplankton, zooplankton, phytoplankton, and the hydrography.
Map buttons switch view; the menus choose species, variable, depth, and overlays.
◀ ▶ or the arrow keys step through the seasons; Play animates them.
Click a station for its time series.
The URL address always holds the view: copy it to share.
Top 5% samples by survey month
Water-mass composition vs. warm/cool-water ichthyoplankton, winter, core stations
