Hume's Leaf Warbler
Hume's Warbler at Fedje, Hordaland, Norway 19th. of October 2001 (frequency and duration):
Listen to the bird (mp3-file, 350 kb)
Pictures of the bird can bee seen here
Yellow-browed Warbler for comparison:
Recommended humei-sites:Dutch birding:
"Calls compared: Hume's Leaf Warbler and Yellow-browed Warbler in the Netherlands"
"Comparing Hume's Leaf Warbler and Yellow-browed Warbler"