Thursday, 19 November 2009

A bird's nest of a different kind

Several weeks ago we did a plant survey on roadside vegetation near Barwon Downs but as usual we got distracted by insects, birds and fungi. Rosalind found these tiny fungi cups on a very small stick. I photographed them and went back to photographing plants. When we saw the photos on the computer we realised that they were Bird's-nest Fungi (species unknown but possibly Nidula emodensis). If you look carefully at the second photo you can see the peridioles scattered on the wood, presumably by raindrops. I've never seen one before, and would love to see a fresh one. I didn't realise they were so small.


Monday, 16 November 2009

A bearded orchid

The references state that this beard-orchid flowers through the spring into January but it was a bit of surprise when we found one last weekend at Bambra. Actually Barry, the birdwatcher, spotted it while we, the botanists, were sitting next to it at lunch time. Luckily we weren't actually sitting on it.

It's the Purple Beard-orchid Calochilus robertsonii, and it is quite common in this district. We had the reference books out trying to turn it into something unusual but didn't succeed. It's beautiful of course, what orchid isn't?

Sunday, 15 November 2009

Lunch

The property owner told our group that they had a resident Red-bellied Black Snake on their property near Bambra. After we'd completed plant surveys, set out the mammal-traps and collected the insect traps we decided to have a look for the snake because they are not usually seen in the area. A snake was found on a dam bank but it turned out to be a dark Lowlands Copperhead Austrelaps superbus. We were delighted to see it catch and eat a frog (click on second photo to view large). We were also surprised to see it swim deep under the water rather than on the surface. PS. For the benefit of non-Australian readers, these snakes are dangerously venemous.

Dragonflies and damselfies

Last week the insects were flying in the long and lush grass on our farm at Homerton, including these three. (I really will have to buy that dragonfly book.) Maybe one of you, my fellow bloggers, will know what they are. Update: The second one is possibly a teneral (i.e. newly emerged) Wandering Percher Diplacodes bipunctata, and the first and third Metallic Ringtails Austrolestes cingulatus. Thanks D.

And today at Bambra these little beauties were patrolling a dam (the same one mentioned in my latest tweet - in the bar at right). Update: I think this damselfly is a male Ischnura aurora (Coenagrionidae).