Food I | Food II | Food III | Food name | Country | Predator Stage |
---|---|---|---|---|---|
nekton | finfish | bony fish | unidentified fish | Russia | juv./adults |
others | mammals | n.a./other mammals | insectivorous mammals | Russia | juv./adults |
others | other terrest. invertebrates | n.a./terrest. insects | aerial insects | Russia | juv./adults |
others | others | n.a./others | mice | Russia | juv./adults |
zoobenthos | benth. crust. | amphipods | unidentified amphipods | Russia | juv./adults |
zoobenthos | insects | insects | aquatic insects | Russia | juv./adults |
zoobenthos | insects | insects | aquatic insects | Russia | juv./adults |