I've read that the University of Kansas is tracking bird migration with Ornis (a Ornitholgical Infomation System). It's collecting data from 33 sorces, data specimens from natural-history museums, migration observations, bird watching groups.
If we could get some of these bird groups to give the flight paths of these birds. We may be able to figure out where the go, where they met other flocks that went off in an East direction that is zig-zagging across Asia and Europe.
The Key to keeping the Western Hemisphere safe is test the birds that cross the Atlantic. That isn't two hard to figure out when you have only a few landing points for the birds to rest.
The biggest danger are the seabirds for spreading the disease.
My question is, Who shall we contact if we find a few dead birds outside the US?