Eurasian Wren
Nannus troglodytes

>> GENERAL >>>>>

– tiny passerine, much smaller than a sparrow
– nocturnal migrant, local diurnal short-distance movements
– migrates singly

>> VISUAL ID >>>>>

BIF263_MPU_I1Q4929_141105_nwren_d_north-sea_offshore
Eurasian Wren Nannus t. troglodytes
BIF0263, 05/11/2014, North Sea, offshore, Germany, Mathias Putze

BIF264_MPU_I1Q4931_141105_nwren_d_nordsee_offshore
Eurasian Wren Nannus t. troglodytes
BIF0264, 05/11/2014, North Sea, offshore, Germany, Mathias Putze

BIF265_MPU_I1Q5047_141105_nwren_d_nordsee_offshore
Eurasian Wren Nannus t. troglodytes
BIF0265, 05/11/2014, North Sea, offshore, Germany, Mathias Putze

BIF266_MPU_I1Q5053_141105_nwren_d_nordsee_offshore
Eurasian Wren Nannus t. troglodytes
BIF0266, 05/11/2014, North Sea, offshore, Germany, Mathias Putze

BIF267_MPU_I1Q4874_141105_nwren_d_nordsee_offshore
Eurasian Wren Nannus t. troglodytes
BIF0267, 05/11/2014, North Sea, offshore, Germany, Mathias Putze

>> ACOUSTIC ID >>>>>

– supposed to be non-vocal on migration – no reliable evidence about flight calls

>> COMPARISON SPECIES >>>>>

Goldcrest

#songbird #passerine

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