Sunday, August 16, 2009

Rainbow Lorikeets

These are the most common birds in my yard. They are also the noisiest - apart from the Sulphur-crested Cockatoos which simply fly overhead screaming! I don't remember a day going by when some of them were not climbing over and through my grevillea bushes and checking out all the flowers for nectar.
Duncan over at Ben Cruachan posted some great photos of the 'trouser's Rainbow Lorikeets wear! (Well worth a look!) Since the feathers on their legs are as brightly colored as the rest of their plumage its easy to miss how low down the feathers grow on their legs.
Rainbow Lorikeets don't seem to be a bit worried about you getting up close but they do keep a close eye on you!
This bird has a flower right in its mouth but still has a eye on me as well.
For more bird photographs visit the Bird Photography Weekly.

Thursday, August 13, 2009

A Delightful Morning!

What could be nicer than showing another birder the great birding spots around your own area? Even better when the birders are from another country and appreciate everything they see! I had a most enjoyable morning yesterday showing off the beauty spots and the birds to a lovely couple from New Zealand. Thanks for your company John and Jackie!
The morning started well when we spotted a Pheasant Coucal on the side of the road before we had even driven out of town. I had never before been able to get a photo of one of these.
Then on to Seary's Creek, Bullock Point and Inskip Point. The birds were cooperative at some places and not so at others - that's always the way! It was a perfect winter day in Queensland and we finished off by a walk along the side of the channel leading out to the ocean at Inskip Point. There were not too many birds there but the sea had washed up some fascinating little creatures. (Thanks to Kel and Neil for the ID on these!) These little blue/purple snail shells all had a little bit of what looked like froth attached to them. When I touched it I found that the froth was more solid than it looked - almost like a little piece of bubble-plastic. These creatures are called Violet Snails (Janthina janthina). The little attached foam is a bubble raft they secrete and which pushes them ahead of the wind on the surface of the water. This creature is more properly called a planktonic hermaphrodite gastropod!


The other little creature was a By-the-wind Sailor (Velella velella). It is a pelagic colonial hydroid! These creatures also float on the surface of the water and the little sail pushes them ahead of the wind. Both of these creatures are only seen on the shoreline when there has been a strong wind to blow them on shore.

Wednesday, August 12, 2009

Juvenile Blue-faced Honeyeater

Yesterday I heard noises that sounded like a juvenile Blue-faced Honeyeater and when I went out to check the grevillea bush I found this little fellow. It looked as if it was not quite sure what to make of its new environment.

Monday, August 10, 2009

Figbird

Over the last few weeks I have heard a Figbird calling in the big pine tree next door. I have only seen one bird there and the photos I took are of a male bird. The male is most distinctive with its red eye patch.
The female is quite a different color and instead of the red eye patch has a grey-brown patch. This one was sitting out on the power line beside the road.
The video clip is of the male calling in the tree. In the background kookaburras are laughing.

For more bird photos visit the Bird Photography Weekly.

Sunday, August 9, 2009

Fire and Flowers

Over the last few weeks there have been a number of fires burning around us. This is part of the normal burning off at this time of the year. There are very large pine plantations to the west and National Park to the east and south. The bay (Great Sandy Strait) stretches off to the north. Without a 4 wheel drive vehicle I am not able to explore far inside the park but the areas I can see close to the road regenerate within a couple of years. The houses on the opposite side of the street where I live back directly onto National Park land so it is reassuring to know that not too much undergrowth is allowed to accumulate. This plume of smoke from one of the fires looked quite spectacular from out at Inksip Point the other afternoon.
When I came home the smoke was to the west of me and the sunset was red and smokey.
Yesterday while walking along the side of the bay this gum tree was in blossom. I have not noticed others with this pink and white color - usually just white. There were a number of different birds on the flowers but the only one to stay for a photo was this Noisy Friarbird.

Wednesday, August 5, 2009

Black Swans

Juvenile Black Swans are almost as large as the adults but still don't have the glossy black plumage of the adults.
This is a Watery Wednesday Post.

Sunday, August 2, 2009

Brown Honeyeaters and Grevillea Flowers

Part A: The Birds
These Brown Honeyeaters are quite common around my area but they are so small and fast that they are more often heard than seen. They start singing before it even gets light and have a very loud song for such a little bird. They have a range of calls including a very soft contact call that is like a tongue click. This bird is in an 'Orange Marmalade' Grevillea bush which is growing in a friend's yard.
They were constantly flying in and then off again while I was watching and I managed a rather blurred flight photo as one flew off.
The video has the sound of the Brown Honeyeater. It was taken outside a friend's house which has a Paperbark Tree just coming into flower in the front yard. There was a Brown Honeyeater singing in the tree and another one answering from close by – as well as a dog barking somewhere in the distance!



For more bird photos visit the Bird Photography Weekly

Part B: The Grevillea
Some time ago Denis over at The Nature of Robertson challenged me to try some macro photography on some of the grevilleas in my yard. He also very patiently told me what to look for and gave suggestions about photographing. Thanks Denis for your help and encouragement. I now have a much better idea of the difficulties of macro work – even harder than photographing an LBJ! I also know from practical experience the limitations of both my lens and my own photographic technique. Again – practice and patience required!

Grevillea 'Orange Marmalade' is a cross between G. venusta and G. glossadenia. It is one of the group known as “cat's paw” grevilleas. I planted it less than a year ago in my garden because I saw the number of birds that it attracted to a neighbour's yard. It is an open shrub which grows 2.5m tall by 2m wide. The flowers are certainly not as showy as other common grevilleas but the small birds seem to like it even more.
The flowers are short terminal racemes. When they first appear they are a green color and the style is tightly tucked into the floral tube (perianth). In this photo the styles are just beginning to come out of the of the perianths. The top part of the flower has ones where the style is not visible at all. The styles are covered with long brown hairs and the leaf (on the lower left of the photo) is also covered with grey hairs.
In this next photo the flower tubes are now an orange color and the styles are springing out of the perianths. The base of the style has tufts of brown and grey hairs. The style does not spring out of the perianth until it has been polinated from other flowers. This staged development avoids self-pollination.
The styles stand right out from the rest of the flower and the perianth is now swelling at its base with developing seeds.
Looking at the perianth from a different angle the anthers are clearly visible. The tufty hairs at the base of the style (top of the photo) are clear.
A seed pod developing. The floral tube has all dropped off although the style is still attached.
Unfortunately my photo skills were not good enough to show pollen on the presenter at the end of the style. I also could not find any fully developed seed pods on the plant. Maybe it is too soon to expect that, as it has only been flowering a little while.