Caught this big dude as he was taking flight. This expedition 10 planet is full of these, just wait for a few minutes and you'll hear one taking off or landing somewhere.
That's so cool! I've had so many planets where I can't get all the fauna because they have giant worms that go so quick or so rarely I never manage to scan in time. I'm going to have to portal on over and see if I can finally get one.