Introduction

Our Bumblebee nesting project started in 2011 as a bit of conservation to help the declining bumblebee population by encouraging one (or more) to nest in boxes in our garden. We discovered it's not easy, and our project quickly evolved into an ongoing and intimate study of these amazing creatures, which we are sharing here for the benefit of all.

Amongst our unexpected successes are:

A short clip in the film "Britain in a Day" by Ridley Scott (Broadcast by the BBC in 2012)

Featured in Wired Magazine for creating the World's first tweeting bumblebees

Winner of the Internet of Things award 2012 - Environmental Category

Oldest recorded age we can find of a worker Bufftailed Bumblebee - at 103 days

We've discovered, observed and collected a sizeable amount of real-world data, still being analysed and written up (Overview here). Additionally,

We've sourced several live colonies from commercial providers and have been looking after numerous disabled bees indoors.

We've learnt to recognise individual bees, spot specific/individual behaviour patterns

We measured efficiency and can predict some of their behaviour triggers.

We have some CCTV cameras pointing at the nestboxes and inside!

You can also follow BeeBoxALula on twitter where our bumblebees tweet live for themselves!

Insights

We're also using tech to monitor the lives of our bumblebees - visual, audio, temperature, sunlight, weather. We can see how the environment impacts their behaviour and understand, capture and share the marvels of their secret lives.

As a species under great threat, we've brought the critical study of Bumblebees into the Multimedia age and revealed intriguing and new insights based on direct observation.

Temperatures took a real dip today and yesterday - for the first time we put the heating on in the house and ambient temperature this morning was about 7 degrees at 9am. This signals the start of tough times ahead for our bumblebee colony and is close to a minimum operating temperature for them, although of course they can generate their own internal heat to keep going: but could take a lot of energy.

So, I wasn't expecting much activity today, but we still saw 21 trips to-and-from the nest, which represents a reasonable number compared to recent days. Four of these were contributed by the Queen that has become resident. In fact, to my knowledge, 2 Queens are resident, but I'm not seeing much of one of them.

The active Queen hasn't brought pollen back for the last two days either, even though workers have. I don't have a great explanation for this. If she's ready to keep her brood warm, we would expect to see her staying the nest full time. Maybe she is doing that now and maybe it's the second queen we are seeing on her trips from the nest - perhaps mating behaviour, or hibernation-spot searching. We just can't be sure.

What I can be sure, is that for the last few days two queens have been in the box overnight - they must have been, because I've double checked the CCTV going back about 5 days and can match all the exit trips with entrance trips. So, if the trips cancel out, then by definition there must be the same number of Queens in the nest at the end of the day as at the start. And I can work that logic (and CCTV footage) back until the point where they were both confirmed in there together.

That makes today's discovery even more suprising - another Queen showed up. I have no footage for when she might have first left the nest, so it means one of two things: she is a third queen that has arrived from somewhere, or there has been a tech malfunction.

To be honest, I find both hard to believe, but the tech malfunction moreso (I know, imagine that!) BUt there are three cameras with motion detect all running on the area where any bumblebee would have to leave the nest. The sensitivity and settings have all been fine tuned and working beautifully for months. There are no errors reported on the DVR and no breaks in footage and no video-loss alarms. All seems well in CCTV land.

So, that leaves the explanation that she is a third queen. I'll admit it seems odd, she seemed able to make her way straight into the box as if she knew it. Later a Queen left and returned - I can't be sure if it was her, but that Queen did not need to do any memorisation - so if it was her, then it means she has been here before.

In which case, maybe it's one of or August queens returned to shelter?

Nik Sargent

Nik Sargent

Bumblebee Project Home / Blog

Nik Sargent

Introduction

Insights

Blog:

Another Myster-3

Nik Sargent