Family: Phylloscopidae (Leaf and wing warblers)
Habitat: Woodland, scrub and upland birchwoods.
Size: Length 11-12.5 cm (4.3-4.9 in).
Food: Small insects, spiders, fruit and berries.
Voice: Repetitive descending whistle. Hoo-eet call.
Season: Early April to late September. April till September.
IUCN Conservation Status: Least Concern
Migrating up to 12,000 km, one of the longest migrations of any for a bird of its size.