Very interesting question, I can see Luka also showed us a good example; we
will all say that these two things we can't separate, to be successful, is a
must to have a good birds and at the same time be a good trainer. These are
the key priority in this sport, yes you are right, they are a lots of
fanciers that acquired birds from well-known tippler fanciers, and couldn't
achieved the same result, in some cases they wasn't even near by with
results
good question,and a very simple answer, unless the bird is genetically
predisposed for endurance flying,there is nothing one can do,no feed or
training will help. However,a well bred bird if mishandled wont perform up
to it's potential. Therefore the correct answer to your question would be;
It is genetics,and everything else that one does (correctly) will enhance a
