"It builds in banks, or holes in trees, at all heights from the
ground, from 3 to 30 feet. It is fond of taking possession of the old
nest-holes of the Green Woodpecker. The nest is built of fur or fur
and moss, and always lined with fine fur, generally that of hares. Its
shape depends upon that of the hole in which it is placed, but the
egg-cavity or depression is about 3 inches in diameter and an inch in
depth.

"It lays four, five, and sometimes six eggs, but I think more commonly
only four."

Dr. Jerdon remarks:--"I once found its nest in a deserted bungalow at
Kallia, in the corner of the house. It was made chiefly of the down of
hares (_Lepus nigricollis_), mixed with feathers, and contained six
eggs, white spotted with rusty red."

The eggs resemble in their general character those of many of our
English Tits, and though, I think, typically slightly longer, they
appear to me to be very close to those of _Parus palustris_. In shape
they are a broad oval, but somewhat elongated and pointed towards the
small end. The ground-colour is pinkish white, and round the large end
there is a conspicuous, though irregular and imperfect, zone of red
blotches, spots, and streaks. Spots and specks of the same colour, or
occasionally of a pale purple, are scantily sprinkled over the rest of
the surface of the egg, and are most numerous in the neighbourhood of
the zone. The eggs have a faint gloss. Some eggs do not exhibit the
zone above referred to, but even in these the markings are much more
numerous and dense towards the large end.