Chapeau!
So much irony on such a serious topic.
Or shall i seriously research in detail for answers for you?
It may take longer, the list will be very long.
It is obviously and not to deny that we all do enormous much to harm the environment and the wildlife (one more the other less but we all every single day in our life)
Therefore: engagement against the loss of species is never false!
Birds Ringing, mounting of transmitters and so on is also stress in a way. (and also danger: transmitters eg can be dangerous in certain circumstances for stork legs)
But the result counts, if it helps birds that threatened in any way.
There are a lot of possibilities, to help the threatened animals. It is up to anyone to rate them, but success speaks for itself.
The team in Dunedin is very successful.
In this sense: keep it up!
Greetings to New Zealand
