Weak and Powerful Bird

The weak and powerful bird seems to be weak, but it has pretty nice power.Also, this bird's egg is available as a power-up in Angry birds: Matilda's revenge(page is coming soon!). It's name is Jessie.

Powers
This bird can't destroy blocks. This is why it's weak, but now comes the powerful part. This bird is a really good pusher. When it collises with other block, evenly ice, it doesn't crack it, but it pushes it away.

The terrible secret
If you use this bird as a power-up in night level(never appear to be launched) it will be very different and has the curse. Also, if you launch her she wouldn't push anything.

The curse
The curse can come only from this bird(if used at night level). Any bird launched (including her) will get hurt. This makes the birds waaay more weak.