Hmm, I have an idea of what can be used to stun, but never mind...))
So, brothers of the flood, I need your help!)) Does anyone know anything about swifts? Maybe what they eat or something else?) I only found a description on the Wiki, but I don't need it.
In general, the situation is as follows...
My brother found a chick on the street. We called the zoo, and they said that it was most likely a Swift, and also advised us to try to return it to where it was found, but this is dangerous because there are many cats and other dangers on the street, but the zoo doesn't need it either...
So, we will probably keep it and try to raise it, and then release it into the wild...
P.S. although, maybe there are some reserves or something like that...
P.P.S. At first, we thought it was a bird of prey, and I started dreaming about my own tame hawk, but...
In the village, I remember my grandfather had chicks - they recommended not to touch them constantly - they said that there are bacteria and human infection. If you are going to keep a bird, then, of course, you should not feed it randomly or with domestic grain from packages, but with something more natural for its natural environment...
Look on the internet - there is probably information about how to do it best, etc.