Showing posts with label forest bird. Show all posts
Showing posts with label forest bird. Show all posts

06 March 2015

White Rumped Shama

This week an article appeared in Tamil papers about the sighting of two birds not normally seen in these parts. The bird species are the White Rumped Shama and the Indian Blue Robin both sighted on the peripheries of Arunachala Hill.

The report noted that the Shama, the best songster of South India generally lives in evergreen forests and the fact that the species is now frequenting this area indicates the improved quality of the forest around Arunachala.

This posting, a composite of photographs and videos from the Internet, is of the White Rumped Shama. I will dedicate a separate posting to the Indian Blue Robin.

The White-Rumped Shama (Copsychus Malabaricus) is a small passerine bird of the family Muscicapidae. It tends to nest near the ground in undergrowth or low trees of lowland broadleaf forests or foothills, especially in bamboo and teak forests. This bird is one of the most beautiful songsters of India.


The Shama Singing - Responding to Whistles in the Forest 



Male Shama

It weighs between 1-1.2 ounces and measures around 10-11 inches including tail length. These birds have a slim build and long tails with graduated feathers. Males are a shiny black with a brown belly and white feathers on the rump and the outermost parts of the tail. Females are generally smaller than the males, and have a more grayish brown colouration with a light coloured belly. Both sexes have a black bill and pink feet. Juveniles have a greyish-brown colouration, similar to that of the females, with a blotchy or spotted chest. 


Male Shama bathing

As well as the distinct pattern of white feathers on its rump and outer tail, this bird is also known for its repetitive behavior of the sudden raising and gradual lowering of the tail. This bird’s diet consists of Grasshoppers, Crickets, Meal-worms, Earthworms and Guppies. 


Female Shama

The White-Rumped Shama is shy but very territorial. The territories include a male and female during the breeding season with the males defending the territory but each sex may have different territories when they are not breeding. 


Female with Nesting Material

In South Asia, this species breeds mainly in April to June laying a clutch of four or five eggs in a nest placed in the hollow of tree. During courtship, the male pursues the female, alights above the female, gives a shrill call and then flicks and fans out its tail feathers. This is followed by a rising and falling flight pattern by both sexes. If the male is unsuccessful, the female will threaten the male, gesturing with the mouth open. 


Batch of 5 Shama Eggs

The female builds a nest of roots, leaves, ferns and stems. Incubation lasts between 12-15 days and may be conducted by the female parent or by both parents. Brooding is done by females between 5 and 7 days. One egg is laid per day, yet all eggs usually hatch on the same day during the morning hours. 


Shama Hatchling in Nest

Both adults feed the young although only the female incubates and broods. The eggs are white to light aqua, with variable shades of brown blotching with dimensions of about 0.7 and 0.9 in. Hatchlings are blind and featherless. The eyes open after 6 days and feathers are completely developed after 11 days, during which time the juveniles begin to preen. 


Young Shama Chick