SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 131, NO. 9, PL. 5 





I, |-\'iiiaK- iKiiiiliill at nine ^lu.• \\a- rcniDved from nest lo, appruxiniately 

 twD-tliirds of the wav tlir(Higli nesting period. 





z. "Mpanga" and "Zika" wluii aiii»r(i\inialel\ -' months of age. 



