Is this a CSE?

[V S Sankar]

This bird I saw on the Mainagudi-Mudumalai road.Who is he/she?

Canon 400d,55=250is,8,1/500,ISO400 hand held

Regards

[Abhishek Jamalabad]

Yes, it's a CSE.
The pattern under the wings is the easiest way to ID this species.

[Bibhav Behera]

Yes, this is a Crested Serpent Eagle for sure. Wish it were flying a bit towards you so that eye contact would have been there. Thanks for sharing.

[Sabyasachi Patra]

Its a crested serpent eagle Spilornis cheela.