Saipan reed warbler / Marianenrohrsänger (Acrocephalus hiwae)

Wikipedia: Saipan reed warbler Source: OTHER Saipan_Reed_Warbler_Acrocephalus_hiwae_on_Saipan.jpg
Classification: Genus Acrocephalus; Subfamily Acrocephalinae; Family Old world warblers (Sylviidae)
General: The Saipan reed warbler (Acrocephalus hiwae) is a critically endangered songbird of the Northern Mariana Islands. It is considered a subspecies of the nightingale reed warbler by some taxonomists. It occurs on two islands : Saipan and Alamagan. An estimated population of 2700 specimen was reported in 2009 on Saipan, and on Alamagan 950 specimen were reported in 2010.^[1] [more]

🔍 No documented observation