| Food I | Food II | Food III | Food name | Land | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unidentified | Canada | adulter |
| nekton | finfish | n.a./other finfish | unidentified | (ej tillgänglig) | adulter |
| zoobenthos | benth. crust. | amphipods | unidentified | Canada | adulter |
| zoobenthos | benth. crust. | benth. copepods | unidentified | Canada | adulter |
| zoobenthos | insects | insects | unidentified | Canada | adulter |
| zoobenthos | insects | insects | ceratopogonid larvae | Canada | adulter |
| zoobenthos | insects | insects | culicid larvae | Canada | adulter |
| zoobenthos | insects | insects | tendepedid larvae and pupae | Canada | adulter |
| zoobenthos | insects | insects | unidentified | Canada | adulter |
| zoobenthos | insects | insects | unidentified | Canada | adulter |
| zoobenthos | insects | insects | unidentified | Canada | adulter |
| zoobenthos | insects | insects | unidentified | Canada | adulter |
| zoobenthos | mollusks | gastropods | unidentified | Canada | adulter |
| zoobenthos | worms | n.a./other annelids | unidentified annelids | (ej tillgänglig) | ungfisk / adulter |
| zooplankton | fish (early stages) | fish eggs/larvae | Catostomus catostomus catostomus | Canada | ungfisk / adulter |
| zooplankton | fish (early stages) | fish eggs/larvae | Catostomus commersoni | Canada | ungfisk / adulter |
| zooplankton | fish (early stages) | fish eggs/larvae | Oncorhynchus nerka | Alaska | adulter |
| zooplankton | fish (early stages) | fish eggs/larvae | unidentified | Canada | adulter |
| zooplankton | plank. crust. | cladocerans | unidentified | Canada | adulter |
| zooplankton | plank. crust. | cladocerans | unidentified | (ej tillgänglig) | recruits/juv. |
| zooplankton | plank. crust. | mysids | unidentified | Canada | adulter |
| zooplankton | plank. crust. | plank. copepods | unidentified | Canada | adulter |
| zooplankton | plank. crust. | plank. copepods | unidentified | (ej tillgänglig) | Larver |