From another angle we see something more resembling the butterfly so beloved. They hang upside down in order to inflate their wings so they can harden properly. Their wings are otherwise limp and similar to a small swatch of silk someone might use to clean their glasses with. It's very unnatural to observe their wings when they're limp like that.
Within a few minutes they've expanded quite a bit, but are still in need of stiffening up.
After the first hour or so, they're capable of flying a short distance but benefit from more time. If they do fly it's usually to escape a predator or to get a better spot perched higher on a tree.
Pictured above were all males which are slightly smaller than the females.
Here is a female. Her wingspan is slightly greater and she lack two dark marks on the rear wings (not visible in this photo).
Monarch Female: Note the lack of two dark marks on the rear wings. |
Monarch Male: Note the two dark marks on the rear wings. Typically these line up with the nearest dark vane. |