We did not find sex- or size-dependent differences in wintering area or the timing of spring migration.
Sex metasearch, we use GPS tracking to assess sex- and size-related variation in the spatial behaviour of adult Lesser Black-backed Gulls Larus fuscus throughout their annual cycle.
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Our results suggest that this overlap between energy-demanding activities may lead females to perform a more prolonged autumn migration, which results in spatiotemporal differences in foraging habitat use nude and tattooed the sexes.
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