I think but his eyes were open already so it should not have too badly(said the bird "expert" ha ha)?
We DID raise a Starling once from the time his eyes came open and that was a very fun bird to have around but it imprinted badly - so much so that while bird-sitting, my parents LOST the bird, well, it flew away, and a few days later it showed up at their neighbor's place, trying to get the gal to FEED IT
She then brought it back to my folks' and we resumed being it's "parents" but Starlings don't do well if they can't eat an all meat diet and he didn't live to more than about a year of age. But it made lots of cool noises and was a fun bird, all the same, just wish he'd lived longer