The other sunbird commonly seen in hill-gardens is one appropriately named the tiny sun bird or honeysucker (Arachnecthra minima), being less than two-thirds the size of a sparrow. As is usual with sunbirds, the cock is attired more gaily than the hen. He is a veritable feathered exquisite. Dame Nature has lavished on his diminutive body most of the hues to be found in her well-stocked paint-box. His forehead and crown are metallic green. His back is red, crimson on the shoulders. His lower plumage might be a model for the colouring of a Neapolitan ice-cream; from the chin downwards it displays the following order of colours: lilac, crimson, black, yellow. The hen is brown above, with a dull red rump, and yellow below.
The purple-rumped sunbird (Arachnecthra zeylonica), which is very abundant in and about Madras, does not ascend the Nilgiris above 3000 feet. Loten's sunbird (A. lotenia) ventures some 2500 feet higher, and has been seen in the vicinity of Coonoor. This species is in colouring almost indistinguishable from the purple sunbird, but its long beak renders it unmistakable.
THE DICÆIDÆ OR FLOWER-PECKER FAMILY
Flower-peckers, like sunbirds, are feathered exquisites. The habits of the two families are very similar, save that flower-peckers dwell among the foliage of trees, while sunbirds, after the manner of butterflies, sip the nectar from flowers that grow near the ground.
Every hill-garden can boast of one or two flower-peckers. These are among the smallest birds in existence. They are as restless as they are diminutive. So restless are they that it is very difficult to follow their movements through field-glasses, and they are so tiny that without the aid of field-glasses it is difficult to see them among the foliage in which they live, move, and have their being. These elusive mites continually utter a sharp chick-chick-chick. Two species are common on the Nilgiris.
They are known as the Nilgiri flower-pecker (Dicæum concolor) and Tickell's flower-pecker (D. erythrorhynchus). The latter is the more numerous. Both are olive-green birds, paler below than above. Tickell's species has the bill yellow: in the other the beak is lavender blue.
THE PICIDÆ OR WOODPECKER FAMILY
Woodpeckers are birds that feed exclusively on insects, which they pick off the trunks of trees. They move about over the bark with great address. Whether progressing upwards, downwards, or sideways, the head is always pointed upwards.
For some reason or other there is a paucity of woodpeckers on the Nilgiris. The Indian Empire can boast of no fewer than fifty-four species; of these only six patronise the Nilgiris, and but two appear to ascend higher than 5000 feet. The only woodpecker that I have noticed in the vicinity of Coonoor is Tickell's golden-backed woodpecker (Chrysocolaptes gutticristatus). I apologise for the name; fortunately the bird never has to sign it in full. This woodpecker is a magnificent bird, over a foot in length, being 1½ inch longer than the golden-backed species found in Madras itself. The cock has a crimson crest, the sides of the head and neck and the under parts are white, relieved by black streaks that run longitudinally. The back and wings appear golden olive in the shade, and when the sun shines on them they become a beautiful coppery red. The lower part of the back is crimson. The tail is black. The hen differs from the cock in having the crest black. When these birds fly, their wings make much noise. The species utters a high-pitched but somewhat faint screaming note.
THE CAPITONIDÆ OR BARBET FAMILY