Archive for the 'Nocturnal birds' Category

Australian Owlet-nightjar

The last few days have been quite warm here in Murray Bridge, South Australia. So far our summer has been quite mild, with temperatures in the low to mid 20s (70-80 F). This little heat wave has come as a bit of shock to the system.

Last night we were enjoying our new veranda in the cool of the evening. Nothing worth watching on television so we switched it off. Nice just to sit and talk. As we talked we heard the unmistakable call of an Australian Owlet-nightjar. This delightful little nocturnal bird is more often heard than seen. We hadn’t heard or seen this species here at home for some months, so that was an added bonus.

About a year ago we had an Owlet-nightjar roosting in a hollow limb in a tree near my office. Several times every morning he would come to the entrance of the hollow, call several times, enjoy a few minutes of sunshine and then go back to sleep in the hollow. I miss that regular interruption to my daily routines.

The photo shows this bird at the entrance of the hollow.

Australian Owlet-nightjar

Australian Owlet-nightjar

Barn Owl

Last Friday evening I was away from home for about an hour. Driving home I saw a nocturnal bird that I do not see all that often.

Sitting on a fence post opposite our driveway was a Barn Owl. It has been quite a few months since my last sighting around here. I fact, I haven’t even heard one for some time either. Its screeching call at night can be quite chilling  – if you don’t know what it is.

Nice sighting.

Of course, being nocturnal, I do not have a photo, so go to the Birds in Backyards site for a photo, plus more information and a map showing distribution in Australia.

This species of owl is widespread throughout Australia, its preferred habitat being open farmland or open woodland. It feeds on small mammals, especially rats and mice, plus frogs, lizards, insects and small birds.

UPDATE: In 2010 I was able to get several good photos of the Barn Owl at Taronga Zoo, Sydney during the Free Flight Bird Show there.

Barn Owl, Free Flight Bird Show, Taronga Zoo, Sydney

Barn Owl, Free Flight Bird Show, Taronga Zoo, Sydney

Barn Owl, Free Flight Bird Show, Taronga Zoo, Sydney

Sad demise of a Tawny Frogmouth

The Tawny Frogmouth of Australia is one of my favourite birds. I first became acquainted with this lovely bird while on numerous camping trips with my young family back in the 1970s. Its gentle ooom-ooom-ooom call near our tent was strangely soothing. It is one of the iconic sounds of the Australian bush when all is quiet.

From time to time we also hear one calling near our home. When we have the television off, of course. It is a lovely sound to drift off to sleep to, and where we live there is very little traffic on the road passing our home late at night. From time to time we will catch a sight of this secretive bird during the day, perched on a branch trying for all the world to look just like the branch. Many times an individual has crashed against a glass door or window trying to grab a moth that has ventured towards the light.

It is with deep sadness that I report therefore that my wife found a dead Tawny Frogmouth drowned in our swimming pool. Somehow it had been trapped by the water – not that there is much water in it at the moment; the water almost completely disappeared during the long hot and dry summer and with water restrictions I haven’t been able to fill it again. The winter rains have not been sufficient to refill it to normal levels, even with part of the roof rainfall being directed straight into it.

It was a sad day indeed. Such a lovely bird.

I did take a few photos, but they would be a rather morbid addition to my collection of photos on our photo gallery.

Australian Owlet-nightjar in our garden

The Australian Owlet-nightjar is a relatively common bird throughout much of Australia. With an overall size of 21-25cm it is our smallest nocturnal bird. In fact, the first time I saw this birds I was amazed at how tiny it really was. This individual was perched in full sunlight on a branch of a tree in a neighbour’s garden. This is something they will do occasionally. Normally they roost in the hollows of trees.

Despite being widespread in Australia, I suspect few people will have ever seen one, mainly because of their nocturnal habits. Their size may account for them often being overlooked too. I suspect that quite a few people may have heard this species but have no idea what was making the call. Its chirr-chirr call is a sound many Australians will have heard when out at night, especially in more rural areas, or when camping out bush away from traffic noises. Another common observation of this species would be a fleeting glance of one flying through the headlight beams of cars travelling country roads at night. Most people probably would dismiss it as a very large moth.

Resident in our garden?

At present I am thinking that this species is resident in our garden. Over recent weeks I have heard it calling on many occasions, often an hour or so after sunset. I usually head outdoors, torch in hand, trying to track it down. The fact that their eyes do not reflect torchlight makes the quest just that little bit harder.

More puzzling, however, is hearing the call during the daylight hours, usually just the once and quite close to the house. A little research indicates that they sometimes do this. It has happened three or four times in the last week or so. Whenever I go out pursuing this lovely bird trying to get a photo, I have no idea where to start looking – apart from the obvious tree hollows nearby. It’s all very frustrating.

UPDATE: I finally got to see one in our garden – and get a photo what’s more. To read about click here.

Further reading:

The photo below shows a related species, the Spotted Nightjar. (Click on the photo to enlarge the image.)

Spotted Nightjar

Spotted Nightjar

Great Birding Moments #32: my first Powerful Owl sighting

Powerful Owl

Powerful Owl

2007 Australian Capital Territory trip report #14

During the weeks before departing on our holiday in the eastern states in September, I had read of reports of various birds present in the Canberra region. I had subscribed to the local birding newsgroup, Canberra Birds, on the internet. One of the birds that interested me was a Powerful Owl in the Australian National Botanic Gardens. I also knew that this was one of the places we were definitely planning to visit. As the day approached I had a great deal of excited anticipation. You see, I’d never seen a Powerful Owl ever before. Everyone was saying how easy it was to see this individual roosting in one of the trees near the Visitor Centre of the gardens.

Powerful Owl

Powerful Owl

I was determined to find this bird all by myself; a foolish notion in retrospect. The gardens are extensive and there are literally thousands of suitable trees or bushes where this bird might have decided to roost. Finding it was probably right up there with the proverbial needle. Pride does funny things to you. It also prevents you from seeing some really interesting birds.

Near the end of our visit my wife struck up a conversation with one of the volunteers doing some weeding. When I came around the corner with my binoculars at the ready he instantly, in a flash of recognition, realised I was a birder. “Have you seen the Powerful Owl?” he immediately interrogated. When I replied in the negative he gave me some simple instructions as to where to find said bird. It was less than 50 metres from where we stood. I found it easily. Another “lifer.”

I do not think my pride suffered any major dents that afternoon.

When in doubt – ask.

Lesson learned.

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