Our
Grower's Farms
Frank
& Dianne Sciacca's
Farm - Innisfail
 |
| Masked
Lapwing guarding eggs - photographed on Frank & Dianne
Sciacca's farm. |
The
Masked Lapwing (Vanellus miles) - previously
known as the Masked Plover and often called the Spur-winged
Plover.
Masked Lapwings are
shy and harmless in summer and autumn but are best known
for their bold nesting habits, being quite prepared to
make a nest on almost any stretch of open ground, including
suburban parks and gardens, school ovals, and even supermarket
carparks and flat rooftops. Breeding usually happens
after Winter Solstice (June 21), but sometimes before.
The nesting pair defends
their territory against all intruders by calling loudly,
spreading their wings, and then swooping fast and low,
and where necessary striking at interlopers with their
feet and attacking animals on the ground with a conspicuous
yellow spur on the carpal joint of the wing. They will
also use tactics of fiercely protecting a non-existing
nest to distract danger away from the real nest. The
birds also use distraction display of hopping on a single
leg while rearing chicks perhaps to attract attention
from the predators to itself rather than the chicks.
There seem to be some
significant use of language to guide chicks during a
perceived dangerous situation. Long calls seem to tell
the chicks to come closer to the calling bird; single
chirp every few seconds to ask them to move away.
There
is a much-believed but incorrect myth that the spur can
inject venom. The myth may have been based on fear of
the Masked Lapwing's territorial behavior. Attacks are
most vicious on other birds such as ravens, and also
on cats and dogs, but once the chicks reach 60% of full
size after 2-3 months, the chances of this happening
decrease. Strikes are much more rare on humans since
they are more aware. Sometimes the bird can damage its
wing in a strike but usually survives and is flightless
as the wing heals.
Some Masked Lapwings,
especially some that live in residential suburban areas,
never breed due to increased dangers such as people on
footpaths and cars. Nearly always two birds are seen
together, a male and a female which are almost identical.
Many also can be seen in groups at times, especially
during feeding on coastlines. The chick reaches full
growth after 4 to 5 months and will often stay with the
parents for 1 to 2 years resulting in groups of 3 to
5 birds over the summer.