Above are a couple intro animations. The animations used are both entrance (one time animation), and looping animations. They are slight animations that add visual interest. The Contact Us animation has a 5 second delay with the bird coming in. The style and colors mimic the theme example. However, they have faces, which adds a little more personality and more relatable. You can reload your browser window to see the entrance animations again. If these are used lower in the page, they would have more looping animations. These are easier to have the same style across the whole website as they are animated manually and not a preset animation, like below.
More Animation Fun
This animation has a constant loop and more involved animations and no face 🙂
There can also be a mix of the manual slight animations and more involved animations. Both methods can be low size/impact.