Great lunch-hour birding (20th December) at my favourite patch (i.e. the small wooded area of the Red River Island), with a Jerdon's Baza which offered me much better views than 2 months ago.
In the north part of this area (the most wooded), I flushed a mid-sized raptor. I put my bins on it one second, enough to see its broad rounded wings, pale underparts, broad rufous bars on belly. I thought immediately : Jerdon's Baza !... but not 100% sure ! Thirty minutes later, I came back and was happy to see it again, almost at the same place. After a few shots it flew off and began to circle over the trees.
Other interesting guys I saw : 1 nice male Rubythroat, 1 Thick-billed Warbler, 1 Manchurian Bush Warbler.
Do you have some informations about the status of the Jerdon's Baza in Vietnam ? In my Robson (2005), it's written : Resident in East Tonkin, N/S Annam, Cochinchina. No mention of Passage migrant or Winter visitor. Curious, isn't it ?
The birds we saw at Hanoi are vagrants ? Migrants ? Have you ever spotted this species at Cuc Phuong, Tam Dao... during the migration period or in summer ?