Monday, January 18, 2010

On The Hunt For Leichhardt’s Grasshopper

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When I first saw a picture of Leichhardt’s Grasshopper I was amazed that any insect could look that impressive and especially one that lived so close to me. But as I tried to find any information about the grasshopper it became obvious that Leichhardt’s Grasshopper was going to be difficult if not impossible to find. So I guess I became obsessed with finding it. Well its taken three trips to Kakadu, but I finally managed to see the grasshopper. I saw nothing the first trip, just the lay of the land. The second trip I located the sole plant on which it lives, but no grasshoppers. On the third trip, when I finally started seeing grasshoppers on the Pityrodia jamesii it was confusing because they were very small and did not look like the beast I expected. On the afteroon I arrived, the scent of the aromatic Pityrodia jamesii was very strong and hanging on every breeze, the humidity had dropped as it was late in the day and it was obvious the plant attracted a wide variety of guests. However, I examined many Pityrodia jamesii shrubs but without any luck. Because the plant was flowering, it was easier to see and I even located more shrubs among the rocky scarps, but no big grasshopper. I came back the next day to find the small grasshoppers exactly where I had photographed them the previous afternoon. I thoroughly checked every Pityrodia jamesi shrub in the vicinity, even finding several I had not found the previous day, but no big fella. I walked down to a small babbling creek and was resigned to going back empty handed. But as I worked my way back towards the road re-checking previously checked shrubs, I noticed a very small Pityrodia jamesi growing amongst some broken slabs of sandstone pediment. On one of the stems there was a very large and darkish figure, and to my joy, a full grown Leichhardt’s Grasshopper. I am not sure wether I yelled for joy or just release but the moment was intense. As the adrenalin wore off I was amazed at just how much fauna was related to the flowering of this and other flowering plants in the area.
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According to Aboriginal thinking “At this time of year, Leichhardt's grasshopper is said to be out and about looking for the lightning in its new gaudy outfit. Namarrgon is commonly depicted in the regions rock art with axes hanging from his body, which he uses to strike the clouds. Around Kakadu the axes on his head represent grasshopper's antennae.” Source: Gaudy grasshopper brings on the wet By Janet Parker
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Namarrgon The Lightning Man
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Lesser Wanderer Danaus chrysippus
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Common Crow Euploea core
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Grevillea dryandri
ssp. Dasycarpa
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Haemodorum coccineum
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Unidentified Leaf Beetle Family Chrysomelidae
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Leichhardt's Grasshopper Petasida ephippigera White
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Leichhardt's Grasshopper Petasida ephippigera White
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Minyacris nana (SjÖstedt)
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Perbellia picta SjÖstedt
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Ungee-gungee, Desertaria lepida (Walker)
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Asteromyrtus magnifica
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Melelueca symphyocarpa
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Silver-crowned Friarbird Philemon argenticeps
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Unidentified Leaf Beetle Family Chrysomelidae
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Yellow Lynx Spider Oxyopes variabilis
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Close to Home Again

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Still close to home, and in-between raindrops, I always find it hard to believe that there are so many different types of insects around and yet I hardly ever see them. When I do see them it is difficult to get decent shots as they are quick, agile play hide and seek, and you have to set the focal distance and then move the small of your back to get it focused, very tiring. More flowers are awakening, I guess thats why I am seeing more and more insects.
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Flesh Fly Family Sarcophagidae
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Fruit Fly Family Tephritidae
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Parasitic Braconidae
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Large Brown Mantid Archimantis latistyla
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Preying Mantis
Oryhodera ministralia
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Clerodendrum floribundum
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Thursday, January 14, 2010

Rain Delay

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The sun is out this morning and it is beautiful and cool with a blue sky absorbing the humidity. While I was warming my bones in the sun, most of the neighbours were business as usual. I did run into the Tawny Frogmouth party of four again as they still like the summit of the woodland but thought they were safe roosting on the opposite side of the lane I saw them roosting in a week ago. There were a lot of Bush Thick-knees ready to fly when I accidentally got too close, so I am not sure if all the rain and anticipated food is bringing on the onset of Bush Thick-knee romance.
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Bush Thick-knee Burhinus grallarius
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Bush Thick-knee Burhinus grallarius
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Bush Thick-knee Burhinus grallarius
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Tawny Frogmouth Podargus strgoides
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Forest Kingfisher
Todirhamphus (halcyon) macleayii
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Hibbertia tasmanica
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Unidentified Fungus
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Monday, January 11, 2010

Right On The Doorstep / Melaleuca symphyocarpa

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At the moment many Melaleuca (Paperbarks) are in flower. There is something amazing about the round flower rather than the bottlebrush flower and the orange-yellow colour rather than the pale green colour. That said, when the flowers arrive the birds are very friendly and will tolerate humans much more than usual. Perhaps, there is also a sedative quality to the nectar, as there certainly is surrounded by the oval drops of the round-like flowers. All that just around the corner.
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Melaleuca symphyocarpa
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Melaleuca symphyocarpa
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Melaleuca symphyocarpa
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Melaleuca symphyocarpa
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Saturday, January 9, 2010

Rain Respite

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In-between rain drops I managed to get into the local woods. In the sandy open woodland the Sand Palm Livistona humilis is in flower along with many very small flowers. I startled a group of Tawny Frogmouths and managed to get a snap of the only one who stayed around. It seems surprise is name of the game all day long.
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Canis lupus dingo
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Dolichandrone filiformis
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Drosera burmmannii
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Nesoxypilus albomaculatus
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Unidentified Polyrhachis
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Spermacoce leptoloba
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Tawny Frogmouth Podargus strigoides
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Robber Fly Asilidae Asilinae
mating
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White-throated Honeyeater Melithreptus alboglaris
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on Sand Palm Livistona humilis
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Thursday, December 31, 2009

Wetland New Year

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Once I got used to looking underneath the Lotus leaves I started seeing more and more bird activity. Sort of graduating from Jacana to Crake viewing. Some birds use water surface while many use the plants to gain access to food near the surface or just predate on the smaller inhabitants.
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White-browed Crake Polioimnas cinereus
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White-browed Crake Polioimnas cinereus
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White-browed Crake Polioimnas cinereus
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White-browed Crake Polioimnas cinereus
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Comb-crested Jacana Irediparra gallinacean
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Whistling Kite Milvus sphenurus
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Crimson Finch Neochmia phaeton male
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Broad-billed Flycatcher Myiagra ruficollis
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Pheasant Coucal Centropus phasianinus
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