Common Starlings Sturnus vulgaris

It has taken me a while to identify this bird species as they generally look slightly different to the normal Common Starlings. The ones in Tenterfield are mostly black in colour. It is really hard to see the other colours that is commonly seen on a Starling, on a cloudy day. These birds are mostly heard before they are seen, and you can easily mistake them for being a Common Blackbird. The birds in the first video I believe are juvenile birds mostly. If you look carefully and pause the video a lot, you can see a bird on the far left that has circle colourations on it's body and has a light brown wing. These are the markings of a Common Starling. Right at the end of this first video the birds were alerted to a Torresian Crow coming in to get the pasta, so the Starlings flew away.

The video above was recorded today - 29 October 2012 around 12:30PM   The video below is mostly of the alert sound created by Starlings. I originally mistook this bird I recorded for a Satin Bowerbird.
This video was taken on Miles Street looking over the horse stables and into the Tenterfield Showgrounds. I saw a big black bird fly into the area where the Starlings were, and then a sort of fight broke out.
Common Starlings are somewhat common throughout Tenterfield and flock together in large numbers. They can be seen on power lines, flying into large trees, or on the ground where there is wide open spaces. They eat grass seeds. What else they eat I have yet to research. Apparently Common Starlings build their nests under the rooves of humans' houses and apparently have lice and spread lice too. Maybe that's where human children get head lice from; as Starlings are commonly sighted hanging around schools? It's just a thought.