New paper on social rank in female vampire bats

MSc student Rachel Crisp, Laurent Brent, and I published a paper today in Royal Society Open Science, entitled "Social dominance and cooperation in female vampire bats" We did this study because, although I've worked on cooperation in female vampire bats for years, but we had no idea about the role of competition among females. We … Continue reading New paper on social rank in female vampire bats

Adoption in vampire bats

We have a new short note about nonkin adoption in vampire bats published in Royal Society Open Science. I never thought we would write a paper based on a single observation, but we have such interesting longitudinal data leading up to this event. Here's the story: One of the "facts" I often hear about vampire … Continue reading Adoption in vampire bats

Tracking the impact of sickness on social networks in the field

Out latest paper, entitled "Tracking sickness effects on social encounters via continuous proximity sensing in wild vampire bats" is out in Behavioral Ecology (once again just in time for Halloween). This field experiment led by postdoc Simon Ripperger is the followup to a series of lab studies on sickness behavior led by grad student Basti … Continue reading Tracking the impact of sickness on social networks in the field

Presentations at 2020 Animal Behavior Society Virtual Meeting

The Animal Behavior Society had its online conference as a virtual meeting this year. I loved it! The talks were pre-recorded, so they were better in quality than normal talks (no public-speaking practice or performance required). I could watch every talk on my own schedule without missing any, and if I started to lose focus … Continue reading Presentations at 2020 Animal Behavior Society Virtual Meeting

New paper: Sick vampire bats make fewer contact calls to their groupmates

PhD Student Basti Stockmaier published his last empirical dissertation chapter entitled "Immune-challenged vampire bats produce fewer contact calls" in Biology Letters. He also presented a poster today at a virtual conference entitled "How do pathogens and parasites affect behaviour?". I've posted a copy of the poster below. The work was also featured in the New … Continue reading New paper: Sick vampire bats make fewer contact calls to their groupmates

New paper: how vampire bats form new food-sharing bonds.

We have a new paper out today in Current Biology and it is featured in the New York Times (pdf), National Geographic, CNN, Scientific American, Discover, Phys.org, Cosmos and I have two radio interviews tomorrow for NPR and BBC. Doing these media interviews has been a pleasant 'distraction' from the coronavirus pandemic which is days … Continue reading New paper: how vampire bats form new food-sharing bonds.

New paper: When sickness changes a social network, different kinds of social ties respond in different ways

This photo, taken under a bridge in Panama, shows two vampire bats. The bat on the left that looks clean and healthy; the one on the right is covered with bat flies and guano and looks to be having a bad day.┬áDo vampire bats avoid groupmates that seem sick? It probably depends on the disease … Continue reading New paper: When sickness changes a social network, different kinds of social ties respond in different ways

New preprint: Evidence for unfamiliar kin recognition in vampire bats

... by Simon Ripperger, Rachel Page, Frieder Mayer, and Gerry Carter. I would love to get early feedback on this one, so please email me if you have any. We submitted it to Biology Letters. Here's the preprint (what's a preprint?) at BioRxiv: https://www.biorxiv.org/content/10.1101/2019.12.16.874057v1 Common vampire bat (Traer Scott) ABSTRACT: Kin discrimination allows organisms to … Continue reading New preprint: Evidence for unfamiliar kin recognition in vampire bats

New paper: Vampire bats that cooperate in the lab maintain their social networks in the wild

Here's the paper in Current Biology. The press coverage included PBS, CNN, NPR , BBC, Nature Magazine, Science Magazine, Science News, Popular Science, The Ohio State University, Cosmos Magazine, Wissenschaft, El Mundo, ZME Science, SciShow, and EurekaAlert Press release (video below). https://www.youtube.com/watch?v=BeAiUBM18Cs Take home message: Halloween is a good day to publish a paper on … Continue reading New paper: Vampire bats that cooperate in the lab maintain their social networks in the wild

Latest paper suggests there are two kinds social grooming in vampire bats (and some other updates)

A recent paper from our group (Team Vampire 2017) suggests that vampire bats might perform two different kinds of social grooming. First, a focal vampire bat is more likely to start allogrooming a bat next to them right after grooming themselves. Imagine a cat in your lap that is licking itself and then starts licking … Continue reading Latest paper suggests there are two kinds social grooming in vampire bats (and some other updates)