Common Starlings
Common Starling
The introduced bird species, Common Starling, is very common in our district, including our garden. They are also very common throughout south-eastern Australia, sometimes forming flocks numbering in the thousands.
They are a much maligned bird – and with good reason. We certainly don’t like the way they feast on the fruit in our orchard and they certainly foul up tree hollows when nesting, making the hollows most unattractive to native species.
They also have an uncanny knack of being able to imitate other birds. More than once I have been over excited about hearing an unusual call in the garden, only to realise that a starling is responsible. One of our resident starlings is able to very cleverly imitate a chook (chicken) cackling. Years ago we even had one around that was able to imitate the outside bell of a telephone, something it had learned from a nearby factory.
There is one redeeming feature of this species. At certain times of the year they do take on a very colourful, shimmering, iridescent array of colours, as shown in the birds featured in the photos today. (Hint: click on the photos to enlarge the image.)
Common Starling
Magnificent Wedge-tailed Eagles
2 Comments »14th May, 2012; Category: Bird Behaviour, Eagles Hawks and Kites, Magpies and Currawongs, Ravens and Crows
Wedge-tailed Eagle
Last week I travelled from home in Murray Bridge to attend a meeting in Adelaide. I take the South-eastern Freeway and this takes me through the Adelaide Hills. I generally take quite an interest in the birds seen along the way, noting that more and more frequently I am seeing the wonderful Yellow-tailed Black Cockatoos flying overhead.
On this occasion, however, I saw two – perhaps a pair – of Wedge-tailed Eagles soaring low over the freeway. This magnificent species – Australia’s largest eagle – is widespread throughout the country without being very common anywhere.
As is quite usual both birds were being harassed by other species, including Australian Magpies and Little Ravens. While they might be lovely birds, they are generally not loved birds; at least, not in the bird kingdom.
Lammergeier, Ethiopia
Lammergeier, Portuguese Bridge, Ethiopia
One of the spectacular birds I saw on my visit to Ethiopia last December was the Lammergeier, or Bearded Vulture, Gypaetus barbatus. Although I was very pleased to see this bird, it couldn’t be counted as a “lifer“. I had previously seen the species in the Himalayas in Nepal.
Being members of the vulture family of birds, their diet features carrion. A high proportion of their diet is bone marrow and they are very adept at carrying a bone on high and dropping it onto rocks to break it. They are also able to easily digest whole bones they have swallowed.
This one soared effortlessly on the thermals not far above our heads when we were having a picnic lunch at Portuguese Bridge, about 100km north of Addis Ababa.
At first glance I identified it as a Lammergeier and wrote that down in my notebook. Several months later while preparing this article I started to have a few doubts. Could it be something else? Then I discovered that the tail shape is somewhat diagnostic; there’s nothing quite like it in the raptor family.
Further reading:
Lammergeier, Portuguese Bridge, Ethiopia
Little Corellas pay a visit
Little Corella
Little Corellas are very common around our district here in the Murraylands of South Australia. Along the River Murray and in some parks around town flocks of 200 to 500 are common. And very noisy – not to mention destructive when they start chewing on the trees in the parks. This morning I visited the Farmers’ Markets held at Sturt Reserve on the banks of the river and I saw flocks of 50 or more in a number of spots, most of the birds on the grass feeding.
Despite these large numbers in our district we rarely have then visiting our garden, even though we live only 5km from the river. I’m not sure of the reason for this. Perhaps they have access to more food along the river, perhaps there are more nesting hollows there or it could be some other factor at play.
When we do have a flock fly over like it did this week, we immediately can tell they are around due to their raucous call. It’s not something easily ignored. The flock this week was only about 60 strong but they still made quite a racket.
Surprised by a Kite
1 Comment »20th February, 2012; Category: Bird Behaviour, Eagles Hawks and Kites, Non-Australian birds, Photos
Yellow-billed Kite, Ethiopia
Sometimes – no, make that often – nature photography can have its frustrating moments. Take the two photos on today’s post. We were having a picnic lunch at Portuguese Bridge, just over 100km north of Addis Ababa in Ethiopia. Around us and other visitors to the area we saw a dozen or so Yellow-billed Kites soaring around and swooping low over where people were eating. They were actually causing some distress to others but I thought it a good opportunity to get some practice at shooting birds in flight.
The above photo was one attempt, but I only managed to get part of the bird in the frame. At least it is more or less in focus! The photo below fills the frame, but is out of focus. The problem here was the slight delay between getting it in the viewfinder and the camera actually responding to the focussing mechanism. It’s challenging trying to do this and I have had varied success. When it comes off it’s great. Many other times it is frustrating.
On a more interesting note, one of the birds caught me by surprise, much to the delight and amusement of our picnic group. One of our party J and I were sitting near the edge of the cliff having lunch. The view over the Blue Nile Gorge was impressive, plummeting some 1000 metres to the river below. The kites kept circling menacingly. I said to J, “If I hold this piece of my bread roll up…” Before I’d finished the sentence, one of the kites swooped down and snatched the food out of my outstretched hand!
The offending kite left a scratch mark on my finger but I’m not sure if it was a talon or its beak. After that we retreated under the cover of the nearby veranda to finish our meal without harassment, only to have a local cat smooching up for a handout. Despite all this “drama” the meal was great and the view inspiring. Kind of made up for my photographic blunders.
Yellow-billed Kite, Ethiopia
Blue Nile Gorge from near Portuguese Bridge, Ethiopia