Are crows, squirrels and foxes common in Oslo?

Hello all,

In Scotland, where I live, it is very common to see crows, squirrels and foxes not just at the forest but also in the cities. Is that also the case in Norway?

Thank you so much

Ps. When I used to live in Finland I loved hearing loons (Storlom) by the lakes, are they also common to hear in Norway during the summer?