Witnessing Australian Bushfires

bushfires in kakadu, australia

Bushfires in Kakadu NP as seen from the plane towards Cairns

Remember when I explained why Australian bushfires can be good — not talking about wild fires of course? I witnessed burning bush and grass in the Darwin region (Northern Territory) on 5 out of 6 days last July (cool season).

Even though prescribed burnings are considered “low intensity” it felt odd to drive through forest areas burning till the border of the street. The following photos are taken out of the car while passing fires in Kakadu National Park.

1. Approaching a managed fire area by car. Park Rangers scout the park for high growing plants, then throw in a few matches to avoid that too much fuel is building up. This shall prevent the region from struggling with high intensity fires, which would be much harder to control.

bushfire australia northern territory

2. Most of the bushfires I have seen around Darwin were smouldering, producing lots of smoke only. However, I did come across fires with high flames as well, and despite of my distance I clearly heard it crackling and sizzling. Controlled fires usually extinguish on their own during the colder morning hours.

bushfire australia northern territory

3. The sun through a thick smoke cloud. Since Park Rangers only burn small patches here and there, animals like birds and kangaroos can easily change location. For mice, lizards and other small ground animals however, fires are a real threat. They have to leave their ground holes and escape the heat while hawks are circling above them, watching out for food (yes, the black dots on the photo below are hawks — click on the image to see it in big). They learned fast that fires mean feast time for them.

northern territory bushfire

Bushfire between Kakadu NP and Litchfield NP

4. Passing a part of the forest which had been recently burned and now starts to recover. The ashes act like fertilizer for fireproof seedlings.

bushfire australia northern territory

A few months after, nature recovered, new plants grow wildly and the whole cylce restarts.

What do you think of fire management?

If you like this post you might also like Sun Halo Over Oz

Photo Essay: Northern Territory, Australia

How could I ever squeeze the words “freezing”, “dry”, “red”, “traditional”, “heat”, “crocodile”, “billabong”, “blue” and “bushfire” into one photo essay description without writing a novel? You’re right, I can’t. So let me just briefly discuss some weather phenomenons of the Northern Territory, which create a huge natural variety and diversity on the 1,800 kilometres between Australia’s tropical North and the continent’s arid centre.

During our first week in the Red Centre — around Alice Springs — we didn’t see a single cloud. Unfortunately, that clear blue sky over the desert didn’t offer much protection when temperatures dropped from comfortable 20°C over the day to uncomfortable 0°C at night. Camping fun!

That said, taking the plane to Darwin to spend our second week in the Northern Territory’s tropical North sounded like the greatest thing since sliced bread. Due to the wet season, when tropical cyclones and monsoons reign the northern top end, the Darwin region gets 9 times more rain each year than the central desert. While it didn’t rain during our stay (July = dry season), we got to see some clouds up north; and we were finally back to comfortable camping temperatures at night.

Let’s have a look at how these weather differences influence(d) the land, nature and animals of the Northern Territory.

If you like this article you might also want to check out my:

Australian Communities On Instagram

Travel guides are out! Instagram is taking over!

Well, at least in my case. But I’m an addict. I personally like to follow regional and national Instagram accounts as part of my trip preparation. It usually helps me to learn fast about a certain location, to stay informed about ongoing or coming events and to get to know some of the best local photo spots and opportunities.

Since I just spent a few weeks in Oz I compiled a list of worthwhile Australian Communities on Instagram. I figured it would be a nice addition to my updated blog post “New Zealand Communities On Instagram”, which I first published in May 2013.

I’m happy to share my Top 10 (alphabetical order) with you. Please note that these accounts are featuring the work of worldwide Igers while they travel through Australia and make use of specific hashtags:

@aussiephotos #aussiephotos
@australia #seeaustralia
@australiagram #australiagram
@australialovesyou #australialovesyou
@bnw_australia #bnw_australia
@discoveraustralia #discoveraustralia
@exploreaustralia #exploreaustralia
@exploringaustralia #exploringaustralia
@icu_aussies #icu_aussies & #icu_aussies_bnw
@wow_australia #wow_australia

Accounts focusing on Oceania in general (also featuring photos of worldwide artists):

@au_nz_hotshotz #au_nz_hotshotz
@wuoceania #wu_oceania
@loves_oceania #loves_oceania

Further tags to instantly find and connect to Insta Aussies locally (partly featuring photos; though most of these hashtags are used by locals and tourists alike to discuss or show regional captures without being featured):

@exploreuluru #exploreuluru
@queensland #thisisqueensland
@tasmania #discovertasmania

Please leave me a comment if you know of any Australian Instagram account that definitely belongs in this list. Thanks a million!

If you like this post you might also like Acronym Galore: #jj, #gf, #wu, #rsa, #whp, #ic & #owu on #ig

Photo Essay: Australian Grounds

I did it again. Low angle lurking. This time in Oz.

A couple of you might know that I am a fan of groundshots and that I started to collect landscape images of a certain style on various social networks. Hashtag #landscapegroundshot.

Today I want to show you my personal Top 30 groundshots taken along the coastline of South Australia, Victoria and New South Wales. They represent a tiny glimpse of the typical flora in certain locations as well as nature’s treasures after being washed ashore by the sea or carried away by a gust of wind.

All pictures appear in chronological order. By viewing the gallery you will get impressions from Adelaide to Melbourne to Sydney. Please click on an image to enlarge it and read its description.

If you like this post you might also like New Zealand Grounds

Why Australian Fires Can Be Good

Here I am, trying to summarize a rather surprising lesson I learned during our recent vacation in Australia. So far, the media had managed to paint a different picture of bushfires in Oz in my head. 

Fires have been a specific feature of the Australian continent since millions of years. Primarily eucalyptus forests as well as banksia woodlands have evolved to be dependent on fire. But not only plants, even animals depend on fire for reproduction or survival.

Aboriginal people have long been aware of this relationship of fire to bush regeneration. They learned to live with bushfires and began to manage them through strategic man-made fires. This form of vegetation management is nowadays maintained by the Australian Department of Parks and Wildlife, which uses prescribed burnings in both urban and rural areas.

Prescribed burnings are used as hazard reduction during the cooler months to reduce fuel buildup and decrease the likelihood of high intensity fires. Controlled fires are generally less than a metre high, erasing bushes and leaving behind a layer of ash which acts like fertilizer and helps to maintain biodiversity.

Thanks to our recent trip through the south-east of Australia I can give you a concrete example of where prescribed burnings could be a lifesaver for a bunch of cuddly koalas, and another example of how a fire stimulates germination:

Victoria, Australia

1. In Hordern Vale, a region at the Great Ocean Road in Victoria, these adorable koalas on the photo above suffer from a lack of bushfires. The absence of flames over there allows coastal scrub to spread throughout their eucalyptus forest. Low dense plants prevent the sunlight from reaching the forest floor where new eucalyptus seeds depend on the warmth and the light of the sun to grow. As the coastal scrub acts like a pest the next bushfire could help to eliminate that problem and allow new eucalyptus seedlings to grow.

Have a look at the photo below: The black and white image shows a severely affected part of the Hordern Vale forest as seen in December 2013. The old eucalyptus trees are not only surrounded by dense bushes, they are bald as well; partly because of their age, partly because of koalas. The cuddly marsupials “waste” up to 3 kg of eucalyptus a day (in fact, one koala eats up to 1 kg and throws up to 2 kg to the ground – they are a picky bunch!). To guarantee their survival new trees are needed.

As you can see, a prescribed fire might be one possible solution with which the Hordern Vale locals could try to combat the decline of their eucalyptus forest. If they fail, they might need to think of a strategy to relocate the koalas; a process which many of them might not survive.

Victoria, Australia

2. A vast number of Australian plants only produces flowers and seeds as reaction to fire; one could say it’s a survival strategy. Their seeds are therefore fire proof and able to survive large bushfires. The ashes act like soil fertilizer and help the seeds to germinate.

Let’s have a closer look at the different stages of a Banksia tree flower.

Banksia flower stages

4 different stages of a Banksia tree flower.

Top left: Nectar producing flower spikes.
Top right: old flower spikes get brown and “hairy”.
Bottom left: Old Banksia cones only form follicles with seeds when under threat (for example due to extreme heat).
Bottom right: The cones require the heat of a fire to open and disperse the seeds.

Does all that mean global warming is no major threat for Australia? Not at all! Global warming increases the chances for wild bushfires and decreases the opportunities for prescribed hazard reduction burnings. More frequent “megafires” means less time for nature to recover from former fires, but it still takes up to 5 years till new plants are able to produce their fire-proof seeds which ensure the survival of complete forests.

To wrap up, wildfires can have a positive impact on wildlife and landscapes. However, if they reach high intensity they can kill and injure humans and damage property. To prevent or reduce the size of wildfires prescribed burnings are a possible approach and the reason why my post is titled “Why Australian Fires Can Be Good”.

Please let me know what YOU think. I am aware that some people oppose prescribed burnings as they fear they damage the environment. Do they cause more damage than high-intensity wildfires getting more and more frequent?

If you liked this post you might also like Photo Essay: Victoria, Australia