Main Ref. | Treasurer, J.W., R. Owen and E. Bowers, 1992 | ||
Fish stage | adults | Mean length | 28.00 FL |
Sample size | 77 | Percent empty | 10 |
Country | UK Scotland | Locality | Loch Kinord and Loch Davan |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
18.00 % | nekton | finfish | bony fish | adults | Perca fluviatilis | Perca fluviatilis Perch (> or = 3 years) |
18.00 % | nekton | finfish | bony fish | juv./adults | Anguilla anguilla | Anguilla anguilla |
0.50 % | nekton | finfish | bony fish | recruits/juv. | Perch | Perch 2+ |
2.00 % | nekton | finfish | bony fish | recruits/juv. | Perch | Perch 1+ |
30.00 % | nekton | finfish | bony fish | recruits/juv. | Esox lucius | Esox lucius Pike 1+ |
5.00 % | zooplankton | fish (early stages) | fish eggs/larvae | larvae | Pike | Pike 0+ |
6.00 % | zooplankton | fish (early stages) | fish eggs/larvae | larvae | Perch | Perch 0+ |
0.50 % | others | birds | n.a./other birds | juv./adults | Duck chicks | Duck chicks |
20.00 % | nekton | finfish | n.a./other finfish | juv./adults | fishes | unid. fishes |