 The most common dragonfly is the emerald damselfly, but azure damselfly, variable damselfly, scarce emerald damselfly, common blue damselfly, downy emerald, and red-eyed damselfly are also present.In Stockholm, "Aeshna osiliensis" is unique to Norra Djurgården, while the large white-faced darter is protected by the EU.Spegeldammen is an important breeding ground for several species of amphibians, including smooth newt, great crested newt, common frog, and common toad, and several ponds have been created solely for promoting the precondition for breeding amphibians.