Southern Lapwing
Common and widespread resident
throughout South America, except
in densely forested regions.
Vanellus chilensis 
(L 13-15" Wt 8.8-15 oz) 
Intervales State Park
10Oct2017
Vanellus means litle fan;
chilensis is after Chile.
Lapwings are so called because they
distract predators by dragging,
flopping or lapping one wing on the
ground. (R Lederer and C Burr) 
© Andrés M.
Cuervo
Macaulay
Library
© Wikipedia