#0825 · 🐦 birds

Pallas's Leaf Warbler

🇳🇱 Pallas' Boszanger ·Phylloscopus proregulus

LCleast concern 🐦 Birds 📍 in the Netherlands

7 photos from iNaturalist (Creative Commons) · credits & licences

what is it?

The Pallas's leaf warbler or Pallas's warbler ( Phylloscopus proregulus ) is a bird that breeds in mountain forests from southern Siberia east to northern Mongolia and northeast China. It is named for German zoologist Peter Simon Pallas, who first formally described it. This leaf warbler is strongly migratory, wintering mainly in south China and adjacent areas of southeast Asia, although in recent decades increasing numbers have been found in Europe in autumn.

base stats

NL sightings 16iNaturalist, research grade
worldwide 3,176iNaturalist observations
weight 6 gadult, up to
threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).