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The Cry of the Curlew

10,000 Birds

Research by the Game and Wildlife Conservation Trust has shown that predation by Foxes (of both eggs and chicks) is one of the most serious factors limiting the success of nesting Curlews. The following May she was found on a nest with four eggs at RAF Honnington (four miles from my home) by Harry Ewing, an ecologist with Natural England.

Fox 203
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Birding Shanghai in November 2022

10,000 Birds

Fortunately for the buntings, they seem to detect most cuckoo eggs smuggled in (75% in one study). A study found that for Plain Prinia , egg characteristics in a mainland China location with many cuckoos make it much easier to spot cuckoo eggs than in a Taiwan location with few cuckoos ( source ). Better safe than sorry.

Birds 213
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Birding Shanghai in December 2022

10,000 Birds

An additional benefit would be less nest predation by tidal mudflat crabs, the primary cause of Reed Parrotbill egg predation in tidal reed-bed habitat ( source ). According to one paper , the Spotted Redshank is the German among the waders, at least in Finland: its arrival and departure on the breeding grounds are the most predictable.

Finland 147
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How to find the Ural Owl in Serbia

10,000 Birds

The Ural Owl inhabits old and undisturbed boreal forests, in an unbroken belt from Sweden and Finland across Russia to Japan, and is rarely seen to the south, only here and there, in the Carpathians (Slovakia/Ukraine/Romania/eastern Serbia) and Dinaric Alps (Croatia/Bosnia/western Serbia). And where to look for the Ural Owl in Serbia?

Serbia 246