Before looking the bird up, I thought you christened it 'Natalia the Song Thrush', lol (Natalia (given name) - Wikipedia).FWIW, this individual is NOT a Mistle Thrush despite it’s cosmetics, but a Song Thrush of an unknown presumed Eastern race, behaving very much like the latter darting beneath the hedge when disturbed, then furtively hopping out when the coast was clear (a public footfall site).
Went to Tring (Herts) with a colleague to look at skins of Song Thrush where we found an example (head pattern) very similar, that was procured in Verkhoyansk (USSR) during the early 20th century.
Cheers