John S. Armitage
Well-known member
A couple of days ago I put out a Blog entry under the above tittle, see
http://www.birdingodyssey.blogspot.com/ which draws attention to the volume of passage in the Eastern States of the USA around the time of 11th September. This was captured by both radar and video footage.
Take a look and follow the links and be prepared to be impressed ( not by the Blog entry , but by the details of migration!!! ).
john.
http://www.birdingodyssey.blogspot.com/ which draws attention to the volume of passage in the Eastern States of the USA around the time of 11th September. This was captured by both radar and video footage.
Take a look and follow the links and be prepared to be impressed ( not by the Blog entry , but by the details of migration!!! ).
john.