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Clanga clanga  ·  Greater Spotted Eagle

id 67271
datum 16 oktober 2016
gemeente Bergen (LI) (LI)
locatie De Hamert, Pikmeeuwenwater
co√∂rdinaten N 51.52140  O 6.1704
aantal, kleed 1, 1e kj
soort waarneming veldwaarneming
status Aanvaard, gepubliceerd in jaarverslag CDNA
waarnemer(s) J.E. Kikkert
opmerkingen 16 Octo­ber, De Hamert, Bergen, Limburg, first calendar-year, photographed (J E Kikkert et al). With the ongoing decrease of the western population combined with regular hybridization with Lesser Spotted Eagle A pomarina (cf Lontkowski & Maciorowski 2010), the identification of these two eagle species has not become any easier, especially since most records concern fly-bys. The CDNA therefore developed a review protocol. Baseline of this protocol is that several but not all hybrid features need to be judged in order to rule out a hybrid with reasonable certainty. No hybrid features were found in the first bird, whereas the excellent photographs of the second ticked all the right boxes for a pure bird. Annual Report 2016.

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Patrick Palmen · Bastaardarend Patrick Palmen · Bastaardarend

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