Fine, if you don’t want to eat it, it goes in the bin. She’ll live. It’s not a meal or food she dislikes (that would be different) – it’s food she likes but is being bratty about. Miss a meal, she’s already stuffed on snacks and treats so it won’t hurt.
We’ve had quite a lot of birds fly into our patio doors (and other windows)…an owl, starlings, robins, sparrows, goldfinches…we feed them a lot, and if I am careless opening the curtains then they tend to panic and someone invariably goes the wrong way. That one little bird was the only one stunned though (although in his case it was plain confusion) and we’ve never had a death, touch wood.
I’ve never held a hummingbird (don’t get them in the UK) but I have held a small songbird (can’t give its actual name as it is on the banned list, G*d help us) which had flown into our patio door and stunned itself. I kept it warm and safe until it had recovered. Rewarded us by raising a brood.
The book is much better anyway. I loved the 1984 film, and the TV series was good too.