Just watched both Thor and Hulk vs again, and the scenes from Hulk vs where they fight in the mountains and the magnificent scene in the live action film introducing Asgard beginning from below the Asgardian "ocean" made me wonder: is Asgard a realm where the only non-Asgardian beings are the kinds of animals that end up on the Asgardian feast table, like boars or whatever they eat, or are there birds, insects, fish, amphibians, reptiles and other animals similar to the wildlife of Midgard? I recall Odin having both a pair of ravens called Hugin and Munin and a pair of tame wolves called Freki and Geri, but these pets all seemed to be magical so they might be created for the purpose of serving Odin and not taken from the Asgardian fauna? The scene in Thor where Asgard is introduced from below the water had me imagine an enormous whale-like creature swimming through a shimmering shoal of fish and when the camera view goes up I imagined great flocks of birds soaring along the cliffs of Asgard and above the city. It looked glorious in my mind, so like I already said, I'm wondering if there are animals in Asgard, and if so, what kinds?