* Red deer
* Roe deer
* Sika deer
* Fallow deer
* Scottish wildcat
* European polecat
* Pine marten
* Stoat
* Weasel
* Orkney vole
* Scottish mouse
* Common seal
* Grey seal
* Harbour seal
* Atlantic grey seal
Birds
* Golden eagle
* White-tailed eagle
* Hen harrier
* Merlin
* Peregrine falcon
* Osprey
* Black grouse
* Capercaillie
* Red grouse
* Ptarmigan
* Great skua
* Arctic skua
* Bonxie
* Fulmar
* Gannet
* Guillemot
* Razorbill
* Puffin
Fish
* Atlantic salmon
* Sea trout
* Brown trout
* Rainbow trout
* Arctic char
* Loch Leven trout
* Pike
* Perch
* Roach
* Dace
* Minnow
* Stickleback
* Flounder
* Plaice
* Dab
* Turbot
* Brill
* Halibut
Invertebrates
* Scottish midge
* Highland midge
* Culicoides impunctatus
* Aedes cantans
* Ochlerotatus detritus
* Anopheles atroparvus
* Simulium reptans
* Glossina morsitans
* Tabanus bromius
* Haematopota pluvialis
* Musca domestica
* Calliphora vomitoria
* Lucilia sericata
* Phormia regina
* Sarcophaga carnaria
* Tipula paludosa
* Ixodes ricinus
* Dermacentor reticulatus
* Haemaphysalis punctata
* Rhipicephalus sanguineus
* Hyalomma marginatum
* Boophilus annulatus
* Ornithodoros moubata
* Argas persicus