id	2855
datum	22 juni t/m 30 juli 1999: 39 dagen
gemeente	Veendam (GR)
locatie	Zuiderweg
coördinaten	N 53.11324  O 6.9323
aantal, kleed	1, mannetje
soort waarneming	veldwaarneming
status	Aanvaard, gepubliceerd in jaarverslag CDNA
waarnemer(s)	E. Klunder, A.B. van den Berg, M.S. Robb et al
opmerkingen	22 June to 30 July, Zuiderweg, Veendam, Groningen, male, photographed, sound-recorded, videoed (E Klunder, A B van den Berg, M S Robb; Dutch Birding 21: 177, plate 185, 1999). In 1999, the CDNA stated that, generally, bluethroats can only be identified with certainty in spring. Statistically, it seems likely that nearly all bluethroats trapped in autumn concern Red-spotted Bluethroat but, because of overlap in measurements, only very obvious individuals are identifiable (Kees Roselaar in litt). Although 21 trapped autumn birds in 1958-74 have been reported as Red-spotted (cf van den Berg & Bosman 1999), none was sufficiently documented to give certainty about the identification. Annual Report 1999.

Geluiden

Arnoud B van den Berg · Roodsterblauwborst

Magnus S Robb/The Sound Approach · Roodsterblauwborst

Foto's

Beschik je over foto's of andere extra informatie of heb je opmerkingen over dit geval? Neem dan contact met ons op.

Contact