







vK ■,. ■"■■ Att^ 



EUROPEAN HKROXS. 



1. Nycticorax nycticorax. niiiht-liproii : •>. Ardea rint-rca, common lieron ; 3. Artletta minuta, 



liltle biltorii ; llrroiiius nllm, egret. 



