Variation in the Outermost Greater Primary Covert as Related to Method of Flight

• 1 April 1943
• journal article
• Published by Oxford University Press (OUP) in The Auk
• Vol. 60  (2) , 264-265
• https://doi.org/10.2307/4079653

Abstract

Keywords

• OUTERMOST GREATER
• PRIMARY COVERT
• GREATER PRIMARY
• FLIGHT
• VARIATION
• METHOD