RED WATTLED LAPWING
CAUTIOUS MOTHER & OBEDIENT SIBLING
Perhaps the Red wattled Lapwing (Lobivanellus indicus) is
a bird, which had learnt to coexist with humans well, apart from the crows,
sparrows, mynahs, parakeets etc. It is one of the most common birds found
through out India, Pakistan, and Srilanka up to a height of 2000 meters above
mean sea level.
It
is one of the easiest birds to identify. It fairly a large wading bird of about
25 – 30 cms tall. It is one of the most colourful of the lapwings found in the
country. It metallic brown above and white below .Its breast, head, and neck
are black .It has a fleshy red wattle in front of each eye. A broad white band
runs from behind the eyes down the sides of the neck to meet the white under
parts. It is difficult to differentiate the sexes. The males are slightly
larger than the females.
It
is usually found in pairs in open countryside near some water source such as
lakes, rivers, ponds, rainwater puddles. It may be away from the water source
during foraging. It haunts ploughed fields and waterways in agricultural
fields. It makes a familiar “did-he-do-it”
call repeatedly on sighting some intruder in its territory. The duration
and shrill varies according to the occasion such as courtship, intrusion, chasing
intruder, alarm, warning the siblings and for recalling the warning.
It feeds mainly on insects, grubs molluscs etc. Perhaps
this why it haunts grassland, waterways, ploughed fields etc. Being
predominantly feeding on insects and grubs Lapwings are a friend of the
farmers. It is one of the most vigilant birds also. Its agility to detect the
intruders fast could be of great boon to farmers too, provided the bird nests
nearby or roosts nearby.
Red Wattled Lapwing’s breeding starts in early summer
and lasts till almost monsoon time
(March to August). It is a bird with high degree of territorial
consciousness. At the breeding time the male and female establish a small
territory to build its nest and for courtship dance. Their courtship dance is
primitive with the pair calling each other and standing erect wings spread.
Their
nests are made up of small pebbles and grit in an open land. It merges well
with the surroundings so that it is difficult to locate. They make a small
round ring with a depression in the middle. At times they line the depression
with straw or twigs of some dry creepers /climbers so that the eggs may not
sink down the earth if it becomes wet in rain. They usually lay a clutch of 3
or 4 eggs matching the stone colour or greyish brown blotched with black spots
(ref – photo).
The
pointed ends of the eggs usually are directed towards the centre of the nest
slightly down ward. Both the male and female perform the incubation duty, but
females incubate longer than the males.
They incubate and guard their clutches very well and
without being disturbed by intruders. Their behaviour during incubation is
interesting and at times gives away the nest and clutches to a careful
observer. On sensing the intruder the bird move away from the nest and walks softly
for about three to four meters and then takes to flight. On flight it makes
frantic “did he do it “ call
repeatedly to distract the intruder from the nest. One who observes this
movement of the bird away from its nest can locate it if he is able to spot
carefully the place where the bird sat for incubation.
The egg hatches in about 29 days one by one. The chicks
are born with full feathers and ability to walk and fly if need be. Birds
that are born on the ground have feathers. Birds that are born on the trees are
naked and they grow feathers later. With in a minute or two of the
hatching of the egg, either the mother or the father bird rushes to eat away
the shell and the remaining food in the shell after the chick comes out. This
may be to prevent ants and other predators from attacking the hatchling and
also to conserve calcium for the adult.
The
chicks have a black cap like appearance on the head, white collar like on the
neck and bottom, grey on the top with a few black marking on the back. (Refer
photo) They start walking in about five to ten minutes. Initially they stagger
and gradually their walk becomes firm and even run away from intruders. Both
the parents feed them. When the adult senses the intruder, it gives a shrill
call and the chicks run for cover and hides motionless. They remain so still,
that, it is difficult to note even breathing. They remain motionless protected
through natural camouflage till the mother gives all clear signal. This
protective instinct of the mother and the implicit obedience of the siblings is
a great wonder that perhaps is the reason for the survival of the
siblings.
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