Bringing in the CTD rosette on the Healy	Dawn on the Arctic Ocean
Deploying the zooplankton net at the stern	Pushing ice floes away from the zooplankton net cable
Incubator for mesozooplankton grazing assays	Incubator for dilution assays
Arctic protists: A. Large tintinnid ciliate, B. heterotrophic dinoflagellate with ingested diatoms, C. choreotrichous ciliate. Epifluorescence microscopy with DAPI staining.	Massive blooms of colonial choanoflagellates (blue spheres in this micrograph) were observed associated with decaying diatom blooms (red fluorescing cells )in the Chukchi Sea in August