What is involved in keeping native stingless bees in Sydney?

Australian Native Stingless Bees Sydney

– Fascinating insects, entertaining to watch, and very useful as well.

Tetragonula carbonaria (Native Stingless Bees) are fascinating to watch. You’ll get to see your bees fly back onto their specially designed landing pad with pollen on their legs, or liquid nectar in their crop (stomach), and you’ll see collected resin made into tiny little balls and evenly balanced on their legs (like saddle bags)!

They could be regarded as pets, but these incredible insect colonies are extremely useful pollinators for your garden and your local area – up to 500m radius.   Giving these native stingless bees a home in an urban environment where a lot of their habitat has been destroyed (e.g. hollows in old trees and logs) is a worthy step you can take to contribute to your local ecosystem. You will also benefit from the pollination of your plants, vegetables and fruit.

I’ve put together some information for you to help answer possible questions you might have if you have, or are thinking about keeping native stingless bees.

I am of course happy to discuss any questions you might have.

 

Native Bee Hive location

Not all areas of Sydney are suitable for keeping Australian stingless bees mainly due to winter temperatures being too cold in some parts of Sydney.  The more eastern or coastal suburbs, central and coastal parts of the Sydney Basin are generally suitable.   Not suitable is the western parts of Sydney and elevated parts of Sydney or exposed/windy areas generally.

Siting and installing your Native Bee Hive (Sydney only)

The first thing to know is that the hive is to remain in a fixed position (and not be moved once installed). The reason for this is that the bees geo-locate their home very accurately and if the hive is moved, the bees wont be able to find their home.

The bees need at least 3 hours of morning sun hitting the hive (particularly in winter). The hive needs afternoon shade (from about midday) especially in summer.   The winter morning sun is to warm up the bee hive after the cooler nights in Sydney.  The brood temperature cant get below 15 degrees C for too long – so the winter morning sun is needed to warm up the hive after overnight cooling.  Rain can exacerbate the cooling of the hive, so keeping the hive dry (by putting plastic over the roof and sides when raining can help).   

Locate the hive in a protected spot from wind, rain, extra humidity, and radiant heat is another consideration.
Locate the hive in a position that is a bit elevated so that there is not too much moisture/humidity – and at a height that captures the morning sun and so you can watch them come and go.

Balconies or verandahs can also work (facing north or east).  Consider that the sun is lower in the sky in winter and more overhead in summer and use this to the hives advantage when siting your hive. 

Also consider if trees that may be shading the hive are evergreen or deciduous – and utilise the possible winter morning sun let in by a deciduous tree. 

Typical installations include mounting the hive to a wall or fence or fixing it on a stand or post.

Can I use garden sprays?

Please don’t spray insecticides or toxins anywhere near (within at least 30m of the hive). Sprays like mosquito spray or cockroach spray are insecticides (bees are insects) and insect sprays will kill bees.  Equally, garden sprays for bugs can be just as effective at killing bees (and beneficial bugs), even home made or natural products.

Sprays can be airborne many many meters from where they were sprayed. The toxins in the air can rapidly get into hives and kill them.

 Moving a Native Bee Hive:

Once installed, between distances of 20cm and 1.5km, the hive should not be moved.   It is important that once the hive is installed, it isn’t moved (not even 30 cm) as the native stingless bees have a very accurate inbuilt ‘GPS system’ that they use to navigate and locate their hive.  If the hive is moved, they will return to the original position.

There are however methods that you can adopt if it is absolutely necessary to move your hive.  This can involve closing the hive once the sun goes down and the bees are all inside and moving the hive further than 1.5 km’s away for 4 weeks (a generation of bees) then back to the new position.  Alternatively, you can move the hive incrementally 15-20cm a day. This is best done in spring than winter.

 What Maintenance do I need to perform with my Native Bees?

Tetragonula carbonaria are stingless, native and  they require very little maintenance. Some things you can do to help your hive be happy and healthy is to make sure there aren’t any cobwebs at the entrance or on the hive.  

Being aware of temperature extremes and assisting on cooling their environment down on a very hot day will help. e.g. hosing down hard surfaces and vegetation around the hive.
If heavy rain is predicted, covering the hive with plastic on the top and sides (leaving their entrance open) will help reduce moisture inside the hive.
if very cool nights are predicted in winter, covering the hive at night only with some extra warmth can also help (this could be with some bubble wrap or an old blanket

Unusual Activity: Noticing what the bees are doing will tell you a lot about the health of the hive. Bees should be around the entrance and  flying in and  out of the hive during the day and when it is over 18 degrees. They’ll be tucked up in bed at night or when it is cold or rainy.

 What should I do with my native bees on really hot days and really cold days.

160225_elke water cooling hive with towel

Cooling the hive on a hot day with a wet towel in a bucket of water

Hives can melt down in hot temperatures or die in the cold weather in Sydney (especially if they also get a bit wet).

 

Summer: If the temperature is extremely hot, you may wish to place a moist, light coloured towel or sheet over the hive (not over the entry) or move a pot plant so the foliage will shade the hive. In hot temperatures, watering down nearby hot surfaces may also help (like watering down nearby walls or pavers and foliage around the hive).

 

Winter:  Cold: On those few cold/wet winter nights that Sydney sometimes has (when the temperatures are in single figures) or when it is wet, it may help to place extra insulation/protection over the hive just at night (like a space blanket, packing foam, or bubble wrap or a plastic garbage bag – but don’t leave wet material that may make the hive mouldy or cold).

On extreme cold nights you could also close the entrance of the hive up at night (with paper or tissue and tape (to allow the bees to breathe) and move the hive indoors (but not in front of the fire or radiator – and move outside in the morning into the exact same position).    If you think your hive is too wet/or too shaded in winter and wish to move its location, follow the moving instructions in this information sheet.  The idea in the cold is to take any extra insulation off the hive in the morning to allow the hive to warm up again.

 

 How far do the bees fly?

Your native stingless bees will fly normally around 150m but can fly up to 500m in a radius from the hive to gather nectar, pollen and tree resin. 

 Do native stingless bees need water?

You don’t need to specifically provide water for your native bees. They’ll tend to get water from water droplets on leaves and nectar in the flowers and often moisture in soil. If you keep a live/lush flowering garden, there should be enough water around for them to gather.

 

 What plants and flowers do native stingless bees prefer?

Tetragonula (native stingless bees) need pollen (their protein) and nectar (their carbohydrate) and tree resin (their antiseptic and building material).

We have seen Tetragonula on both exotic and native plants such as: macadamias, strawberries, tomatoes, passion fruit, blueberries, mango, watermelon and most of the flowering Australian native plants like Grevillea, Eucalyptus, Angophora, salvia, parsley, sage, kale, coriander, nasturtium, tarragon and basil, palm flowers, banana flowers, water lilies, passion fruit, Camellia sasanqua, crocus.

 Australian native flowering trees and plants have developed their flower shape to attract native bees and pollinators.

Native bees and the resins they produce are likely to provide as yet untapped medical and health benefits.

Planting a range of flowering plants and trees will help ensure you have a healthy balanced ecosystem and hive success.   We are working towards publishing a research paper on the plants the stingless bees favour based on matching species, hive samples and pollen analysis from a range of locations. Here is some more information on the flowers we’ve seen native bees foraging on.

 

Learn more about Native Bees in Australia and Native Bee Research.

There are over 1700 different species of native bees in Australia (most of these are solitary bees, only 10 species are social like Tetragonula carbonaria – Native Stingless Bees).  

To find out more about native bees, visit Dr Anne Dollin’s ‘Aussie Bee and Australian Native Bee Research‘ website with a wealth of knowledge on the fascinating world of Australian Native Bees. www.aussiebee.com.au

We supply and deliver native bees in Sydney that are born and bred in Sydney, so they are acclimatised.

Please feel free to contact me if you are interested or if you have any questions before you order.

Warm regards.
Elke Haege,  Native Stingless Bees Sydney

m: 0410 456 404

e: elke@www.elkeh.com.au