One last meal before winter

Southern Ontario is the northern edge of the geographic range of the eastern carpenter bee, Xylocopa virginica.  Young bees emerge as adults in late summer,  and they need to feed before hibernation.  This likely limits how far north they can range – if summers are too short, young bees may not reach adulthood while there are still flowers to feed on in the fall.  Although young bees can feed themselves, in autumn we most often see old females frantically gathering nectar on flowers like these sedums in my garden.  Notice their worn wings, which indicate that these females are old foragers.  They may be feeding themselves in preparation for winter, or perhaps they are gathering nectar to feed to their offspring.


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Interview with a social insect scientist: Miriam Richards — insectessociaux

IS: Who are you and what do you do? MR: Miriam Richards – I am a professor at Brock University, in the Niagara Region of southern Ontario, Canada. I teach courses in Animal Behaviour, Ecology, and Evolution. I do research on the social behaviour, ecology and evolution of carpenter and sweat bees, and on restoration […]

via Interview with a social insect scientist: Miriam Richards — insectessociaux

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Grad student awarded OGS / NSERC

A few months ago, someone in our lab was the lucky recipient of one of those helium-filled balloons that you can buy in supermarkets.  The balloon now moves from lab bench to bench to celebrate good news, like PCR reactions that work the way they are supposed to, acceptance into grad programs, and awards.  Today the balloon floated over Lyndon’s desk to celebrate winning an Ontario Graduate Scholarship for 2016-2017.  Here’s Lyndon checking  flies and honeybees on yellow aconites, the first blossoms on campus, and a sure sign that spring field work is coming soon.

Update:  last week Lyndon also got an NSERC MSc scholarship!

1-Lyndon March 2016 IMG_20160308_164452

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I’m posting manuscript reviews

There’s a lot of comment floating around about the peer review process. For readers who aren’t academics (I hope that there are some!), peer review is the process whereby researchers submit their work to scholarly journals, which then send it to scholars in the field to evaluate, before a decision is made on whether or not to publish.  Reviewing other researchers’ work is part of our service to the whole research enterprise – almost all scientists review other people’s work, as well as having their own research reviewed. Reviewing can be rewarding, but it is also often challenging.  Being reviewed is always a bit stressful, because one is being judged and the criteria for judgement are not always obvious.  Owing to a general lack of clarity about the purposes of review (is the aim to improve the work or to keep “bad” science from getting published?), and lack of information about how an editor will use reviews to make editorial decisions (do we have to do exactly what the reviewers say to get the paper published?  are the reviewers making the decision or the editor?), many people are not very happy with the peer review process (although I suspect most researchers are less unhappy about how they review other people’s work than how other people review their work).  I’m not going to rehash this argument because I just read a really great post on the topic over at Small Pond Science – check it out.

I suspect that one reason many of us don’t think the peer review process is working well is that we get most of our information about it from our own experience.  It’s difficult to assess how knowledgeably or fairly your papers are being reviewed when you only ever see reviews of your own work or hear complaints from others about how their work was revealed.  As an editor, I do get to see mostly constructive reviews, but I suspect the authors’ reactions are more negative than mine, especially their initial responses (I don’t think anyone can respond happily to criticism of their work, no matter how justified or gently phrased).  I do try very hard to be fair and to word my comments positively.  Unfortunately, it is certainly true that reviewers are sometimes harsh, rude, or unfair in their criticisms.  This is especially hard on student authors.  About 5 years ago, a review came back on the first paper ever submitted by one of my students.  It started out by noting that our study species, Xylocopa virginica, is indeed fascinating, more research on carpenter bees  is needed,  etc., which was very nice.  The next comment definitely wasn’t: the reviewer described us as “incompetent”, the evidence for this being that we had done our observations in June rather than February.   Apparently the reviewer was unaware that in eastern Canada, carpenter bees (or almost any insects for that matter) do not fly in conditions more commonly associated with ice skating and hypothermia than with pollination and brood-rearing.   The grad student who wrote the paper was stunned and justifiably upset, and I was pretty mad.  It was the first and only time that I have challenged an editorial decision – eventually the paper was resubmitted and published, with an extra figure demonstrating that in southern Ontario, spring bee emergence begins in April or May.  I wish I could find that review and post it, together with a scathing rebuttal.

So instead, I’ve decided to emulate some other scientists in posting the reviews of my papers, together with my responses to the reviewers.  I hope that my students and others will learn from them.  I hope some of our undergraduates read these comments and realize that even professors are subject to critique and revision (lots and lots of revision!).  I really think that the more open the review process is, the more constructive (and less prescriptive) it is likely to be.  I think it is also time that I start signing my reviews.

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Novel, but not new, forms of societies in bees

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Want more hits on your website? Post about undergrads!

Undergraduate student Andrea Cardama has been working in our lab for almost a year.  She loves bees.  Her friends and family love posts about Andrea – a nice little blip on July 14th is the most recent wave of interest from the Cardama clan.  And since Andrea’s relatives are dispersed across the Americas and Western Europe, she generates lots of international exposure for us.  So much fun!

Cardama effect

An addendum 12 hours later:  Apparently posting about posts about undergrads generates even more interest!

second day stats

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Baby carpenter bee eating its pollen mass

Undergraduate Andrea Cardama is spending the summer watching carpenter bees and helping out with pan traps.  She is raising some pygmy carpenter bees in the lab.  Here’s a link to a short video that Andrea shot with her cell phone.  The larva in the video has munched about half way through its pollen provisions.  After it finishes, it will pupate and spend several more weeks developing into an adult.

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