Prats XXVIII. 
—— ; i Lb : 
A a at EEE: Gon 1 AAA (AAAS IIA TT 
STEER [1 
> 
1, 2, Head and leg of Coot (Fulica atra). 3, 4, Side and top views of head of Bald Coot 
(Porphyrio melanotus). 5, 6, Head and leg of Black Moorhen (Gallinula tenebrosa). 
