20 Brilliantly Obscure Marvel Movie Easter Eggs You Didn't Notice

3. Great Odin's Ravens!

In the scene in the Avengers just after Thor makes his grand appearance, when he and brother Loki quarrel on the cliff top, they are not the only pair of characters on screen. They actually share the screen with two ravens, who are likely Huginn and Muninn, Odin's ravens, who traditionally act as his eyes when he is not present, implying that the almighty father is keeping an eye on his sons on Earth.