Wednesday, April 18, 2012

It's been a week already?

I'm still playing catsup, so this will be a bird from the past.  I went for a tiny hike with our classroom students on a field trip, but forgot to take my camera.  We really didn't see any birds although the scouts had built houses for bluebirds.  I think we were just way too noisy.   We did see ground squirrels and jack rabbits and the leftovers from cows and horses. This swam was staying at a fancy hotel on Aruba.  The service rivaled ours on the ship.  I think she was taking the yoga class offered on our days at sea. 

Black Swans are primarily black-feathered birds, with white flight feathers. The bill is bright red, with a pale bar and tip; and legs and feet are greyish-black. Cobs (males) are slightly larger than pens (females), with a longer and straighter bill. Cygnets (immature birds) are a greyish-brown with pale-edged feathers.[2]
A mature Black Swan measures between 110 and 142 centimetres (43 and 56 in) in length and weighs 3.7–9 kilograms (8.2–20 lb). Its wing span is between 1.6 and 2 metres (5.2 and 6.6 ft).[2][3] The neck is long (relatively the longest neck among the swans) and curved in an "S"-shape.
The Black Swan utters a musical and far reaching bugle-like sound, called either on the water or in flight, as well as a range of softer crooning notes. It can also whistle, especially when disturbed while breeding and nesting.[2][4]
When swimming, Black Swans hold their necks arched or erect, and often carry their feathers or wings raised in an aggressive display. In flight, a wedge of Black Swans will form as a line or a V, with the individual birds flying strongly with undulating long necks, making whistling sounds with their wings and baying, bugling or trumpeting calls.[2]

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