I have spent the vast majority of the summer writing and editing my thesis, but managed to take a couple of days off to open some eastern carpenter bee nests. Inside these nests are both adult (mostly) reproductive females, and developing offspring. My hope is to assign maternity to developing bees in each nest to figure out definitively who is laying eggs (and how many each female gets to lay).
These nests actually came to me by way of my son’s daycare, who decided one morning that they were going to remove an arbour full of carpenter bee nests. Twenty minutes and two additional people later we had hit the carpenter bee jackpot!
Sealing nest entrances before we cut down the boards. Pro tip: if you get your labmate to hold the wheelbarrow you are less likely to fall! Photo credit: Andrea Cardama
The real fun came a few weeks later when we opened up nests to see who was inside. Getting to see inside eastern carpenter bee nests is always a treat. Because they almost always nest in milled lumber, people are generally reluctant to let me destroy their buildings to get a look inside nests. Opportunities like this one come along rarely and are very exciting. (For me that is. All of the employees at the daycare now think I am very odd!) At this point in the year (mid-July), nests contain adults as well as developing offspring. Opening nests without letting adults escape were tricky, but fun!
Carefully opening nests while trying not to let females escape. Photo credit: Lyndon Duff
Teamwork keeps bees from escaping! Photo credit: Lyndon Duff
Nests avoiding each other. Photo credit: Lyndon Duff
Developing pupae (left three brood cells) and left over pollen balls from eggs that didn’t survive. Photo credit: Lyndon Duff
Even though it was 40 degrees Celcius and we all ended up covered in sawdust it was a pretty great couple of days. I missed interacting with live bees! Thanks to Andrea Cardama, David Awde and Lyndon Duff for helping wrangle bees with me.
That’s right, you heard correctly. Last Friday we received a liquid handling robot in the mail! The robot, which we have affectionately called BeeBot1 is intended to help us with tasks like PCR, although it is taking us a bit more time to set up than originally planned. I for one am pretty darn excited about it. (From the photo below it appears Dave may be less excited than me). I mean, who doesn’t want to get a robot in the mail on a Friday!
Fresh out of the packaging!
Excitement from me, fear from Dave.
A really good conference is a great thing. You meet new people, reconnect with old friends, learn new things, and I think most importantly, talk to people who are legitimately interested in your research. <- This is the best part, especially when you are in a small biology department with few others who share your excitement for bee social evolution.
This year’s CSEE conference in Saskatoon was just that. It was the perfect size: not so small that you ran out of people to talk to, not so large that you were totally overwhelmed. Lots of talks that were right up my alley, but also some that made me branch out a bit. Friendly people that wanted to talk to you about your research and tell you about theirs. The University of Saskatchewan campus is beautiful, and Saskatoon is a really pretty city! (I must admit, I thought it would be flat and boring…I was wrong!) It may have helped that there wasn’t a single cloud the entire time I was there.
Now, back to data analysis!
Lovely spot to listen to the plenary lectures.
View of down town Saskatoon from the U of S campus.
Today I officially joined Twitter. Not that I feel like I’ll have too many important things to say, but hopefully I can keep up to date with all of the cool happenings in the world!!
Last night I learned that the amazing Sam Droege has released a set of 100+ flash cards to help us all learn the bee genera of eastern North America. The set includes beautiful images, but also flash cards with important taxonomic characters for distinguishing each genus.
I know what I’ll be doing to procrastinate over the holidays!
Flash cards can be found here: