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Fugleart: |
Rørsanger - (Acrocephalus scirpaceus) - Eurasian Reed Warbler |
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Fugleart (IOC): |
Rørsanger (Acrocephalus scirpaceus) Eurasian Reed Warbler - species factsheet |
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Stemme: |
Stemmer findes her (eksternt link). |
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Titel / info: |
Comparison of Eastern Olivaceous Warbler (top) and Caspian Reed Warbler (bottom) |
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Lokalitet: |
Eilat, Israel |
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Dato: |
23. marts 2016 |
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Billede info: |
Comparison of Eastern Olivaceous Warbler (probably ssp. elaeica) and Caspian Reed Warbler (Acrocephalus scirpaceus fuscus)
Since both immatures and adults of both species undergo a complete moult during winter, they are easily aged as 2cy+ in spring.
The Reed Warbler was ringed March 23rd and the Eastern Olivaceous Warbler May 7th.
Both species migrate through Israel in spring, peaking in April and thus represent an identification challenge when not in the hand. |
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Fotograf: |
Anders Odd Wulff Nielsen, Danmark |
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Uploadet den: |
5. januar 2017 |
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Hits: |
Billedet har været vist 1172 gange. |
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