Problem exporting animations (parrot model)

[Antokolos]

Let's take a look at this parrot model:
parrot.zip
load it and select the animation called "surprise" in the dope sheet. Take a look at the wings:

Now export it to dae format with the following settings enabled:

Place the resulting dae in the Godot, select the animation "surprise" in the AnimationPlayer node and take a look at the wings:

Tail motion isn't correct too, it seems that the skeleton does not follow the geometry well (somehow it outside the parrot body):

[Antokolos]

UPD: I've cleaned the model a little bit (deleted some unused objects from the other layers)
parrot.zip
Right now I am creating issue for KhronosGroup/glTF-Blender-Exporter, and the problem is the same.

[Alternicity]

Have you tried unticking the Exclude Armature Modifier option

[Antokolos]

To be honest, I'm not quite sure (don't remember it well). After having no luck exporting this via dae/gltf we successfully exported it via escn.