DR_M_Z

This "correction" does not convince me :(
According to Patrick Schönecker: Geckos Madagaskars der Seychellen, Komoren und Maskarenen / Geckos of Madagascar, the Seychelles, Comoros and Mascarene Islands ISBN 978-3-89973-362-4 Phelsuma lineata dorsivittata Mertens 1964 is restricted to the extreme north, cp. https://en.wikipedia.org/wiki/Phelsuma_dorsivittata#/media/File:Phelsuma_dorsivittata_distribution.png and looks different with horizontal oriented not bordered maroon macula lateral.
Phelsuma quadriocellata however, is documented at Marojejy, where this picture was taken. The lateral macula is more vertical and shows a broad blue border in the nominate form.
So I would suggest resetting to the former ID.

Semnopithecus entellus = Northern plains grey langur, cp. https://www.jimcorbettnationalpark.com/corbett_det874e.htm

Yes indeed, we had another phantastic excursion through central & north-eastern India :) Trip report will come up at www.cloudbirders.com

Thank you, it's just a rainy day ;)

Looks like Rhesus macaque https://en.wikipedia.org/wiki/Rhesus_macaque

Looks like Hanuman Langur https://en.wikipedia.org/wiki/Gray_langur

Seems to fit perfectly, thank You!

Need more of this one?

My guide insists on Euxanthe crossleyi: Euxanthe crossleyi has yellowish/creamy colour while the other has got blue partnering and does not have the more sharply pointed wings of Tirumala petiverana.
Euxanthe crossleyi has more rounded wings

Wow, how lucky You are!