Seal
Grey seal - halichoercus grypus - grijze zeehond.png
Layer Info
Category Birds and mammals
Editable No
Data source Ecosystem simulation
Values
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Description

Habitat: Bathydemersal
Main role: Predator
Trophic level: 5

Diet: Grey seals feed mostly on sandeels, but the diet of harbour seal is more variable with relatively high proportions of gadoids, flatfish and coastal demersal fish such as gobies, bullrout, and dragonets.

Threats: Seals are sensitive to pollution, coastal disturbances, and entanglement in marine debris.===MSP Challenge===

Seal are at the top of the food chain, eating mostly sandeel, sprat and flatfish.

This page was last edited on 17 November 2020, at 20:09. Content is available under GPLv3 unless otherwise noted.