Runner is an easily deduced term in the context of nesting shorebirds,
and there is no harm in motivating birders to learn it.
On 23/01/2009, at 6:12 PM, Jill Dening wrote:
Sorry everyone, if you aren't familiar with the term "runner". I
should have explained.
Before a shorebird or tern is able to fly, it is covered with down,
and is called a "runner". The only way it can move is to run along
the beach. It is able to do this from the time it hatches in the
nest, which is a scrape in the sand above the high tide line. The
term runner is widely used amongst people who observe shorebird and
tern beach breeding. eg Pied Oystercatchers, Red-capped Plovers,
Hooded Plovers (though not in my area) all have a runner stage where
they are very vulnerable to foxes, dogs, people, 4WDs and anything
that can catch them.
As soon as the shorebird or tern grows its first feathers, it begins
to fly, and is called a fledgling.
People shouldn't throw around jargon, should they? :-) Sorry.
Cheers,
Jill
--
Jill Dening
Sunshine Coast, Queensland, Australia
26° 51' 41"S 152° 56' 00"E
===============================
www.birding-aus.org
birding-aus.blogspot.com
To unsubscribe from this mailing list,
send the message:
unsubscribe
(in the body of the message, with no Subject line)
to:
===============================
==============================www.birding-aus.org
birding-aus.blogspot.com
To unsubscribe from this mailing list,
send the message:
unsubscribe
(in the body of the message, with no Subject line)
to:
=============================
|