Mute Swans (Cygnus olor) were observed using tailwind as a support for high-speed water transportation on three different occasions in three different locations in Sweden. With the wings arched over ...
Vol. 54, No. 1, Supplement: Proceedings of the Seventh International Symposium on Avian Influenza (March 2010), pp. 496-501 (6 pages) Published By: American Association of Avian Pathologists In order ...
Michigan has two invasive birds, the mute swan and the Eurasian collared dove. One of them is described as “one of the world’s most aggressive waterfowl species” -- I’ll give you a hint, it’s not the ...