parus cinereus, Vieill, Jerd.
"The Nests and Eggs of Indian Birds, Volume 1"
Allan O. Hume
278. parus caesius, Tick.
"The Nests and Eggs of Indian Birds, Volume 1"
Allan O. Hume
The eggs are very like those of parus atriceps; but they are somewhat longer and more slender, and as a rule are rather more thickly and richly marked.
"The Nests and Eggs of Indian Birds, Volume 1"
Allan O. Hume