C OIMBATORE: Willow Warbler (Phylloscopus trochilus), a migratory bird from a European palearctic area, has been spotted for the first time in Tamil Nadu. Bird watchers Anand Shibu and B Gokula ...

A tiny, fast-moving warbler is always a challenge for birders to identify. Look for chestnut streaks on the bird’s sides to know for sure whether you’ve spotted a chestnut-sided warbler.