No longer the revered 'sibes' of years gone by, they are now the expected supporting cast for much rarer autumn fare. Find out more about the occurrence patterns of these two scarce phylloscs and how to identify them in the field.
Latest Sightings of Radde's Warbler
The latest sighting details and map for Radde's Warbler are only available to our BirdGuides Ultimate or our BirdGuides Pro subscribers.
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