Saturday Evening Post #002

I want to sing like the birds sing. 
Not worrying about who hears, 
or what they think
Rumi

For those who’ve seen a Black-shouldered Kite food exchange, you’ll agree that the process is highpowered, high speed and high risk.
The male, with mouse, hangs in mid-air while his mate, barrels up to snatch the mouse, usually knocking him about as she passes.
One one occasion, I saw her lock claws over his, and he couldn’t let go of the mouse, and she was not going to release her lunch.

After a bit of struggling it resulted in them tumbling wing over wing, body rotating around body, as they completely out of control plummeted to ground. And she would not let go.
Finally she, being the bigger of the two, gained enough wing control to halt their descent, which left him hanging or rather swaying upside down. Perhaps she relented her release for a milli-second and he was free to drop away and fly off.
I worked with another pair, the male only had one working foot, and he never did food exchange in the air, and I often wondered if he lost the use of his limb in such an incident.

But, I’ve never seen a Spotted Harrier exchange close up.  Always they happen far out over the paddocks, two birds fly toward each other, exchange and then they fly apart.  The mechanics had eluded me.  Until the other day.

A pair of Spotted Harrier are preparing a nest, and in between collecting sticks and grasses, there is time for top up of food.

For a good part of the morning they had been calling back and forth, a bit like the Three Little Pigs building their house.
Then the call changed, much more warble than the shrill call of a bird of prey.   “That is strange,”, saith I to EE who was on the other side of the vehicle, “There is a change or something is happening.”

And sure enough she sprang out of the nest tree and headed across the paddock. About then, I caught sight of the male, who stopped and Harrier-like hung in mid air about 50-60 metres from where we were standing.
She then wafted in as a good Harrier would, and they danced about one another in the air for a moment or two, then she raised the wings and ever so gently slipped in under his, and took the mouse in a total surgical move. Simple, almost ballet like. He watched to be sure all was well, and then just slid away. She returned to the treeline to enjoy her snack

Amazing to see the completely different approach to food handling.

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Sunshiny day at WTP

At last the weather gave a bit of relief, and with an onshore breeze, a resonably low tide at around mid-day, it looked like a good time to re-visit the WTP.
So we loaded up the car, picked up Dieter early in the morning and progressed to see what was happening.

We found a Brown Falcon that has mastered the art of hovering.  Mostly Brown Falcons hover like a house-brick, but this one has been able to figure out the technique.  We’ve seen it down around the Kirk Point area before exhibiting its skills.  A Swamp Harrier had made a kill and had been pursued by a number of Ravens, and had dropped the victim. This Brown Falcon had been somewhat in the middle of it all and was pretty certain that a free feed was waiting somewhere in the grass.  It was completely oblivious to our presence and hunted quite close going over Dieter’s head at only a few metres.  It was a great few minutes to watch.

Further along we came across a Spotted Harrier, ‘Languidly- that’s how its described in all the books’ making its way along one of the small channels. It passed quite close to the car and seemed un-preturbed by us.  It has a primary feather that is loose, perhaps its moulting.

A second Spot turned up with what looks like a Eurasian Coot as its lunch.  The coot can weigh upwards of 1 kilo, so it must have been quite an effort to get airborne, and maintain a steady course.

All in all a good day out with the birds and with plenty of Black-shouldered Kites and Nankeen Kestrels on the wing there was always something to be photographing.

Dipped on the Oriental Pratincole, which is always too far away to get great shots anyway.

Hovering Brown Falcon. It skimmed over the waters edge looking for the prey dropped by a Swamp Harrier. It didn’t have any success in the few minutes we watched. Perhaps the mouse or rat escaped for another day.
Spotted Harrier casually making its way along a water channel at WTP
Another Spotted Harrier, this time with takeaway lunch.

Raptor evening at WTP

I am really beginning to like the light at the Treatment plant in the late afternoon.  Sun sets way round to the south west and it gives a great cross light along many of the access roads. Particularly where there is a line of trees.

For some reason this evening, the raptors seemed to be at every turn and on just about every tree, post, or fence. Here is a youngish brown falcon, but click the link, for some Spotted Harrier, Brown Falcon, Swamp Harrier and Whistling Kite shots as well.

Many of the young falcons seem to be hanging around together, and we found 5 in just one corner on Paradise road.

We both are pretty certain that a Black Falcon was in a clearing down along 29 Mile Road past the access gate 1. But by the time we had:  1. Noticed it, 2. Stopped the car, 3. got over the oohs and aahs, and then 4. Got serious, it was but a mere black spec in the sky speeding toward Avalon.

More here.

Spot the odd one out

We found a Spotted Harrier at the Treatment plant yesterday pm.

It was hunting along a fence line and in the light breeze seemed even more casual.  My bird reference book calls it flight “languid” and I think that is stretching it.

It seems to have the ability to turn on a blink of an eye and to be able to fold up the wings and then sway its legs down all in one movement which is hard to describe, but seems so effective in putting it on the spot it’s looking for.

I’ve put a few other pictures here on a page.

The local vigilante committee of  Willie Wagtails made it easy to locate the bird everytime it went to ground. Relentless little pursers that they are.

Spotted Harrier and friends
Spotted Harrier and friends.

Also found a couple Spotted Crakes in one of the water channels down near gate #2.  Would have been able to improve the shots as they didn’t seem to be fussed by us sitting but the arrival of a 4WD and slamming of doors sent them both packing back into the grass on the edge.

Here’s a pic

Dorothy also found 4 more off in the distance on a shallow pond in the same area, but too far to photograph.