Lyssna
NRM 569879
Circus aeruginosus harterti
Zedlitz, 1914
Circus aeruginosus harterti Zedlitz, Journ. für Ornith., vol. 62, No. 1, January 1914, p. 133.
= Circus aeruginosus harterti Zedlitz, 1914
Syntype : Female ad., Lake Fetzara, Northern Algeria. 1. VI. 1913. Coll. O. von Zedlitz. No. 5508. - Measurements of type : wing : 430 mm.; tail : 253 mm.; culmen from cere : 25 mm.; tarsus : 88 mm.
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Foto © NRM Magnus Jäderblad