Coppersmith Barbet

Coppersmith Barbet—Megalaima haemacephala (Tamil Name: Kukuravan) The first time I saw this bird was at the Animal Sanctuary on Chengam Road here at Tiruvannamalai. Some local kids had been roughly playing with the little bird and workers at the Animal Sanctuary rescued it and brought it into the shelter.

Coppersmith in cage at Animal Hospital

This pretty little bird is the size of a dumpy sparrow. The heavy-billed grass green Barbet has a crimson breast and forehead, yellow throat and green-streaked yellowish underparts. Its stout beak has a straggly moustache of bristles at the root.

Birding making its tuk-tuk-tuk call

Video of Coppersmith Barbets, female followed by calling male
 

Notice the Flesh-coloured feet

The Coppersmith which is a very well-known garden bird is not easy to discover at first; its green plumage blending with the foliage, while the yellow of its face, and the bright red of its forehead, gorget, and feet are not so noticeable. Sexes look alike. Young birds are still less striking in appearance in a tree, as they have no red on the head or breast, and their feet are merely flesh-colour. 

Feeding on Ficus Benghalensis

This bird has a short tail and appears triangular in its flight silhouette. Its feet has two toes before and two behind; but it does not climb, instead it simply hops from branch to branch, picking fruit on which to feed. When on the ground it also moves with a hopping motion. 

Bird at Nest

The birds’ notes are mellow but of a deadly monotony, being kept up with relentless regularity for a long time. Their call is a familiar loud, ringing tuk, tuk, repeated every second or two in long runs throughout the day, reminiscent of a distant Coppersmith hammering on his metal. 

Pair at Nest

The Coppersmith Barbet is arboreal and frequents Banyan and Peepul trees in fruit whether it is outlying forest or within a noisy city. It sometimes eats winged termites captured by flycatcher-like sallies. This bird nests from January to June; and its nest is generally a hole excavated in a snag of a dead softwood branch such as the Coral or Drumstick Tree at moderate heights. It lays three glossless white eggs with both sexes sharing domestic duties. 

Male and Female at tree-nest

The huge-billed Toucans of America are closely related to the Barbets, but are not found in India. 

Indian Bird Nests—Part Two

The first part of this narrative which covered the main types of bird’s nests found in India, can be found at this link here. 

This second part of this narrative deals with four birds found in India who have a less conventional arrangement with nests and raising their young. This second part is also compiled from the works of the famous Indian ornithologist and naturalist, Salim Ali. 

Whatever its pattern, the nest is always true to the type of the species that builds it, and is primarily the outcome of instinct fixed and inherited through countless generations of builders. Experiments have shown that birds hatched in an incubator who can therefore have no idea of the sort of nest built by their kind, will, at the appointed time, build nests after their own specific pattern. A great deal of other seemingly intelligent behaviour of nesting birds, such as solicitude or love for their offspring, and the ‘broken wing’ trick practised by many different species to draw off an intruder from the nest or young, prove upon analysis to be largely the working of a spontaneous intellect. 

The below are examples of four remarkable nesting habits and behaviour of some common Indian birds. 

The Hornbill 

At mating season, after courtship, the female Hornbill retreats to a natural hollow in some tree-trunk, perhaps even the same that has been used for a numerous number of Hornbills. The bird incarcerates herself within the hollow, singer her droppings as plaster and the flat sides of her enormous bill as trowel to wall up the entrance, merely leaving a narrow slit through which to receive food brought in by the male It is ascertained that besides the female’s own excrement there is a considerable proportion of mud or clay mixed in the cement, thus it seems likely that the male assists his mate in the work of closing up the next by bringing mud to her. 

Hornbill at Nest

The plaster sets so hard that it prevents predatory animals from entering the nest. The female remains in this self-imposed confinement until after the young (two or three in number) hatch and are about a fortnight old. All the time the female is in the nest with her young, the male brings her food. Foraging for his mate wears the male Hornbill down, while the female becomes enormously plump during her chose confinement. 

Female inside nest with Chicks

When the young are about a fortnight old the female breaks down the wall by hammering away at it, and thus releases herself. After her exist the wall is usually built up once more and thenceforth the parents forage to feed the young until they are old enough to be let out to fend for themselves. 

The Baya Weaver

This bird is a polygamist with a unique system. At the beginning of the rainy season, the colourful males start to build their pendant shaped nests, chiefly on Babool trees or date palms and preferably standing in or overhanging water. When the building of the next reaches the crucial ‘bell’ or ‘helmet’ stage, there is a sudden visitation from a party of prospecting hen Bayas. The females inspect the nests, entering to inspect the interiors and seemingly indifferent to the amorous advances of the male. 

Construction of Baya Weaver Nest

If a hen is satisfied with a particular nest she calmly ‘adopts’ it and moves into possession. Thenceforth she and the builder are husband and wife. The male works to complete the nest while the female busies herself with tidying the egg chamber. 

 

Male Weaver completing nest

As soon as the next is completed and the hen settled on the eggs within, the male commences to build himself another nest on a nearby twig. In course of time this too if approved, is similarly appropriated by a second prospecting female who then becomes the second wife. The process may continue until the male simultaneously finds himself husband of up to four wives and father of numerous chicks. 

The Buttonquail 

Normally the male bird is more brightly coloured than the female. However in the case of the Buttonquail, the role of the sexes is reversed. Here it is the female who is the larger and more brightly coloured and who is the aggressor in courtship. She decoys males by a loud drumming call, courts them, displays her charms and engages in battle with rival hens for the ownership of the male. 

 

As soon as a husband is secured and the eggs are laid, the hen leaves the male and wanders off in search of new conquests. The husband is then left with the entire responsibility of incubating the eggs and tending the young. The roving hen may manage to attract three or more cocks as husband. And in this manner each hen may lay several clutches of eggs during a single season. 

The Parasitic Cuckoo 

A large section of the cuckoo family are parasitic on account of building no nests of their own but instead utilising those of other birds for laying in, and foisting their own responsibilities upon the proxy parents. 

Crow's Nest

Examples of parasitic cuckoos are the Brainfever Bird who lays in the nests of Babblers, often removing one of the rightful eggs to make room for its own, and the Asian Koel who habitually parasitizes the House and Jungle Crows. The eggs of parasitic cuckoos usually bear a close resemblance to those of their hosts or foster parents. 

Peacocks at Arunachala

Peacocks are found in abundant numbers all over the Arunachala area. At the back of the Samudram Erie there is a colony of over 60 Peacocks living and nesting in a secure environment at the back of the Reforestation Model Farm. 

Ramana Ashram Peacocks are used to attention from visitors

In many of the reserve areas surrounding and abutting such villages as Sirumbakkam, Meyur and Perumbakkam peacocks roam around in large numbers, wild and undisturbed and friends to the farmers in their relentless pursuit of all manner of insects. 

I have seen unseemly monkey-peacock scraps on several occasions

As well as prevalent in the countryside, Peacocks are also commonplace at several Ashrams and Compounds throughout Arunachala. 

An Ornate fixture to Samadhi Hall

The photographs in this posting were all taken (in just a few minutes) of peacocks outside the Ramana Samadhi Hall. 

They spend a lot of time on buildings, and on the trees

The term "peacock" is commonly used to refer to birds of both sexes. Technically, only males are peacocks. Females are peahens, and together, they are called peafowl. 

Having a good look around his domain

The Indian Peafowl is indigenous to the country and is designated the national bird of India. However the State Bird of Tamil Nadu is the Emerald Dove. 

Visitors ever on the look-out for peacock feathers lying about

To read more about the beautiful peacock go to this link here. And to view amazing photographs showing the structure of this bird go to my earlier posting here. 

Beautiful Arunachala Darshan from Peacock perch

Rufus -- A Working Bird

I have posted a narrative connected with Wimbledon Tennis on my Arunachala Grace Blog at this link here. 

Wearing the Wimbledon Colours, gorgeous Rufus

And now that we are on the subject of Wimbledon, can’t resist posting this photograph of Rufus the American Harris Hawk, who is employed by the Tennis Tournament to keep pesky pigeons under control. 

Rufus on fly-about detail

 

Throughout the year Rufus visits the Tennis grounds once a week for an extended fly-about. And during the two weeks of the Tournament, the Hawk flies about each morning to keep the grounds free of birds and pests.

Different types of Birds’ Nests: Part 1

The information on the below posting of the main types of bird’s nests found in India has been compiled primarily from the works of the famous Indian ornithologist and naturalist, Salim Ali:

1. Simple scrapes in the ground sparsely lined with grass and leaves, e.g. quail, jungle fowl and other game birds, or with no semblance of lining, e.g. tern and lapwing. Protections is secured by the eggs and young of such birds through their remarkable obliterative coloration.

Lapwing Nest

2. Twig nests like platforms with a cup-like depression in the centre usual lined with softer material-grass, tow, feathers, etc. This type, built in trees or on buildings or cliffs, is common to a large number of birds of different families, e.g. crow, kite, dove, vulture, cormorant, stork, etc.

Turtle Dove

3. Nests in tree-holes either excavated in living or decayed wood, or in natural hollows and either with a sparse lining of soft material or unlined, e.g. tits, Yellow-throated Sparrow, woodpeckers, barbets, hornbills, owls, some mynas and most of our resident ducks. The holes are in the first instance cut by woodpeckers, parakeets or barbets and subsequently appropriated in rotation by many other species. Nesting in natural tree hollows is a common habit among our resident ducks, all of whom breed during the SW. monsoon. The situation gives security against sudden rise of water level in the jheels due to cloud-bursts or the swelling of streams flowing into them. The ducklings reach the water by tumbling out of the nest and are not carried down by the parents as has sometimes been asserted.

Woodpecker

4. Nests in excavated tunnels in earth-banks or in clefts or buildings, rock cliffs, etc., e.g. bee-eaters, kingfishers, hoopoe. The tunnels are driven horizontally into the side of an earth-cutting or bank of a stream, the bird using its bill to dig and its fee to kick back the loose earth. The tunnels are from a few inches to several feet in length and usually bent near the extremity where they widen into a bulbous egg chamber.

Adult Kingfisher going to Nest

Adult Kingfisher feeding Chicks

5. Nests built entirely of mud or in which mud predominates, e.g. Whistling-Thrust, blackbirds, swallows, martins. The wet mud is commonly collected a r rain puddles. It is mixed with a certain amount of saliva in the case of swallows. There is a marked increase in the size of the salivary glands of these birds and swifts during the breeding season. Swallows’ nests have perforce to be built very gradually, pellet by pellet, so that not too much of the material is daubed on at one time before the underlying layer is sufficiently dry.

Barn Swallows

Cliff Swallows

6. Cup-shaped nests of grass and fibres in crotches or forks of branches, usually well plastered over with cobwebs, e.g. iora, fantail, and other flycatchers, orioles, white-eye minivets, reed warblers, cuckoo-shrikes, etc. Cobwebs are very extensively employed as cement in bird architecture, for binding the material compactly and neatly together. It is collected by being twisted round and round the bill and is then unwound and attached on the exterior of the nest, or used in securing the nest into position.

Iora Adult Feeding Chick

7. Domed or ball-shaped nests of twigs, grass or rootlets with a lateral entrance hole, e.g. munias, Rufous-bellied Babbler.

Munia Nest

8. Pendant nests, e.g. weaver birds (woven), sunbirds, flowerpeckers. The sunbird’s nest is a vertical oblong pouch suspended from the tip of a thin outhanging twig, usually not high above the ground. It has an entrance hole at the side with a little projecting porch over it. The exterior is draped untidily with pieces of bark, caterpillar droppings, and spiders’ egg-cases which give it an effective camouflage. The flowerpecker’s nest is a hanging pouch of the same general pattern, but made entirely of seed and vegetable down worked into a felt-like fabric.

Weaver Bird Making Nest

Weaver Bird Nest Creation System

Hanging Weaver Nests

9. Woven oblong purse; loofah-like—attached to stems of tall grass or low bushes, e.g. prinias (alternative to the next type).

Plain Prinia

 

10. Nest in leaves stitched together in the form of a funnel, e.g. Tailorbird, Franklin’s Prinia, Ashy Prinia.

Funnel Shaped Tailor Bird Nest

Tailor Bird Feeding Chicks in Nest