>> GENERAL >>>>>

– tiny passerine, smallest bird in the WP

– nocturnal migrant, short distance diurnal movements (‘Schleichzug’)

– migrates singly or in small, very loose flocks

>> VISUAL ID >>>>>

Goldcrest Regulus r. regulus

BIF0229, 24/10/2012, North Sea, offshore, Germany, Mathias Putze

– tiny, olive-green with fairly short, notched tail

Goldcrest Regulus r. regulus, presumably F

BIF0268, 05/10/2014, North Sea, offshore, Germany, Mathias Putze

– yellow crown with black lateral crown-stripes at times recognisable even in flight

Goldcrest Regulus r. regulus

BIF0269, 05/10/2014, North Sea, offshore, Germany, Mathias Putze

– whitish wing bar

Goldcrest Regulus r. regulus

BIF0270, 05/10/2014, North Sea, offshore, Germany, Mathias Putze

Goldcrest Regulus r. regulus

BIF0271, 05/10/2014, North Sea, offshore, Germany, Mathias Putze

– rather short and rounded wings

Goldcrest Regulus r. regulus, AD M

BIF3642, 04/04/2019, North Sea, offshore, Germany, Patrick Franke

– M by orange crown feathers lurking through the yellow top feathers

Goldcrest Regulus r. regulus, AD M

BIF3644, 04/04/2019, North Sea, offshore, Germany, Patrick Franke

Goldcrest Regulus r. regulus

BIF3643, 04/04/2019, North Sea, offshore, Germany, Patrick Franke

– at distance very stout and compact silhouette

>> ACOUSTIC ID >>>>>

– Goldcrests utter a lot of different calls during bird migration

– the multi-syllable ‘SeSeSeSe’ often is regarded as flight call

– but the normal flight call is the monosyllabic underslur ‘TSIP’.

– timbre not unlike Meadow Pipit, only softer and quieter

– the call is not very variable, but in large flocks variants are often heard (plastic calls by 1CY birds?)

– surprisingly different from the Firecrest by the shape and timbre

/wp-content/uploads/2014/11/BIF3641-1_PFRTEMP_1-11_201017_BIO_gcrest-regulus-FL-SOCSESESE-FC_d_bb_mertensd_REF-S-9_702_C-B-1.mp3

– overview –

– detail –

Goldcrest Regulus r. regulus, flight & social calls during migration

BIF3641, 17/10/2020, Mertensdorf, Germany, Patrick Franke

/wp-content/uploads/2014/11/BIF3640-1_PFR17565_1-11_210126_BIO_gcrest-regulus-2-SC-FC_d_bb_kehrberg_REF-S-9_702_C-1.mp3

– overview –

– detail –

Goldcrest Regulus r. regulus, flight & social calls in flight

BIF3640, 26/01/2021, Kehrberg, Germany, Patrick Franke

/wp-content/uploads/2014/11/BIF3639-1_PFR14508_1-11_180210_BIO_gcrest-regulus-2-SC-FC-WS_d_st_fw-mannh_REF-S_A-1.mp3

– detail –

Goldcrest Regulus r. regulus, flight call

BIF3639, 10/02/2018, Mannhausen, Germany, Patrick Franke

/wp-content/uploads/2014/11/BIF3638-1_PFR13989_1-11_171010_BIO_gcrest-regulus-FL-SC-SOC-FC_d_mv_kueborn_REF-S_B-1.mp3

– overview –

– detail –

Goldcrest Regulus r. regulus, calls during migration

BIF3638, 10/10/2017, Kühlungsborn, Germany, Patrick Franke

/wp-content/uploads/2014/11/BIF0230-1_PFR02908_1-11_081011_BIO_gcrest-regulus-1-SOC-FC_d_mv_groie_MS_B-C-1.mp3

– overview –

– detail –

Goldcrest Regulus r. regulus, flight & social calls during migration

BIF0230, 11/10/2008, Greifswalder Oie, Germany, Patrick Franke

>> COMPARISON SPECIES >>>>>

Firecrest (a) (v)

Eurasian Blue Tit (a)

Great Tit (a)

European Crested Tit (a)

Coal Tit (a)

Eurasian Treecreeper (a)

Short-toad Treecreeper (a)

Eurasian Wren (v)

songbird #passerine

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