Angela Freeman


Postdoc, Cornell University

PhD (2016), Kent State University

MSc (2012), University of Manitoba

BES (2008), University of Waterloo

Email: arf86@cornell.edu

Personal webpage

 

Research Interests:

social communication, signaler-receiver interactions, vasopressin and oxytocin, social recognition, behavioral ecology, neuroethology

Specific Interests:

My research in the Ophir lab focuses on pouched rat olfaction. Specifically, I am looking into how these rodents search out particular scents in a ‘noisy’ environment, how they discriminate between odors, and how they might ‘hone in’ on particularly salient odors. This work expands on my previous experience investigating signaler-receiver interactions, as I have examined acoustic signals in Indian peafowl and the influence of vasopressin on vocalizations and behavior in Richardson’s ground squirrels. As I was originally trained as an ecologist, I tend to ask questions related to how different behaviors (and the neural mechanisms underlying these behaviors) influence interactions between individuals and groups in the wild.

 

Papers (from the lab):

Freeman AR, Sheehan MJ, Ophir AG (in revision) Anogenital distance predicts sexual odour preferences in African giant pouched rats. Animal Behaviour

Freeman AR, Ophir AG (in revision) Scent marking behavior of the Southern African giant pouched rat (Cricetomys ansorgei). Journal of Mammalogy

 

Undergrads Date Joined
Lauren Prisco 2018-Present
Rachel Zheng 2018-Present
Beverly Lo 2018-Present
Emily Mao (Visiting High School Student) 2018
Montse Cubilla (Visiting High School Student) 2018
Sam Arenas 2017-Present
Helen Kwon 2017-Present
Deepthi John 2017
 Janet Wang  2016-2018

 

Angela presenting at ABS, 2017