Person

Blair Downey

Assistant Professor | Animal Science

Specialization: Animal Behavior and Welfare

Overview

My research interests broadly lie in understanding how early life environments, particularly those that induce challenges or frustration, affect behavioral development and resilience in animals. I study both the impact of routine practices in human-managed species, such as quality and quantity of feed delivery, as well as unpredictable events, such as threat of predation.

In dairy cattle, my lab investigates how early life feeding practices and social opportunities affect calf behavior and productivity, with a particular focus on abnormal behaviors like tongue rolling and cross-sucking. In beef cattle, my lab investigates the direct and indirect effects of black vulture proximity and harassment on cow and newborn calf behavior. The goal of our work is to improve animal welfare by generating science-based recommendations that can be applied on farm or used in policy decisions. 

Courses
Below are courses taught during the current or past three academic years. Consult Timetable for the most current listing of courses and instructor(s).
AGNR 512 - Teaching Internship in Agriculture and Natural Resources
1 credit hour(s)

Supervised experience in teaching - test preparation and evaluation of agriculture students.

Repeatability: May be repeated. Maximum 2 hours for MS students and maximum 4 hours for PhD students.

Other Instructors: Mason, Katie | Kojima, Cheryl Jean | Mathew, Daniel J | Yu, Edward | McLean, Kyle | Jean-Philippe, Sharon

ANSC 480 - Animal Behavior and Welfare
3 credit hour(s)

Explores animal welfare topics from the animal’s perspective, using animal behavior as a key indicator. Analyzes contemporary welfare issues and policies based on our scientific understanding of the experiences of animals. Emphasizes farmed animals, but also draws on examples from zoo, lab, and companion animals. Satisfies Volunteer Core Requirement: (EI)
Contact Hour Distribution: 2 lectures and 1 laboratory
(RE) Prerequisite(s) : Any two of ANSC 320, ANSC 330, ANSC 340, or ANSC 380
(RE) Prerequisite(s) : ANSC 320, ANSC 330, ANSC 340, and ANSC 380

ANSC 490 - Special Topics in Animal Sciences
1 - 3 credit hours

Topics and formats vary to address current issues and opportunities for student development.

Repeatability: May be repeated. Maximum 6 hours.
Registration Permission: Requires consent of department.

Other Instructors: Ivey, Jennie | Kojima, Cheryl Jean | Yang, Yanqiu

ANSC 580 - Animal Behavior and Welfare
3 credit hour(s)

Explores animal welfare topics from the animal’s perspective, using animal behavior as a key indicator. Analyzes contemporary welfare issues and policies based on our scientific understanding of the experiences of animals. Emphasizes farmed animals, but also draws on examples from zoo, lab, and companion animals.

Contact Hour Distribution: 2 hours lecture and one 2-hour lab/discussion. Credit Restriction(s): Students may not receive credit for both 480 and 580.
Registration Restriction(s): Graduate or instructor permission.

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240 Brehm Animal Science Bldg
2506 River Drive
Knoxville, TN 37996
Education and Training
  • PhD, Animal Behavior, University of Calif Davis, 2022
  • BS, Neuroscience and Behavior, University of New Hampshire, 2016
Lab Members
Blair Frances Wermuth
Brad Kelly
Supun Chathuranga Nabadawa Hewage

Blair Downey

Assistant Professor | Animal Science
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240 Brehm Animal Science Bldg
2506 River Drive
Knoxville, TN 37996
Education and Training
  • PhD, Animal Behavior, University of Calif Davis, 2022
  • BS, Neuroscience and Behavior, University of New Hampshire, 2016
Overview

My research interests broadly lie in understanding how early life environments, particularly those that induce challenges or frustration, affect behavioral development and resilience in animals. I study both the impact of routine practices in human-managed species, such as quality and quantity of feed delivery, as well as unpredictable events, such as threat of predation.

In dairy cattle, my lab investigates how early life feeding practices and social opportunities affect calf behavior and productivity, with a particular focus on abnormal behaviors like tongue rolling and cross-sucking. In beef cattle, my lab investigates the direct and indirect effects of black vulture proximity and harassment on cow and newborn calf behavior. The goal of our work is to improve animal welfare by generating science-based recommendations that can be applied on farm or used in policy decisions. 

Courses
Below are courses taught during the current or past three academic years. Consult Timetable for the most current listing of courses and instructor(s).
AGNR 512 - Teaching Internship in Agriculture and Natural Resources
1 credit hour(s)

Supervised experience in teaching - test preparation and evaluation of agriculture students.

Repeatability: May be repeated. Maximum 2 hours for MS students and maximum 4 hours for PhD students.

Other Instructors: Mason, Katie | Kojima, Cheryl Jean | Mathew, Daniel J | Yu, Edward | McLean, Kyle | Jean-Philippe, Sharon

ANSC 480 - Animal Behavior and Welfare
3 credit hour(s)

Explores animal welfare topics from the animal’s perspective, using animal behavior as a key indicator. Analyzes contemporary welfare issues and policies based on our scientific understanding of the experiences of animals. Emphasizes farmed animals, but also draws on examples from zoo, lab, and companion animals. Satisfies Volunteer Core Requirement: (EI)
Contact Hour Distribution: 2 lectures and 1 laboratory
(RE) Prerequisite(s) : Any two of ANSC 320, ANSC 330, ANSC 340, or ANSC 380
(RE) Prerequisite(s) : ANSC 320, ANSC 330, ANSC 340, and ANSC 380

ANSC 490 - Special Topics in Animal Sciences
1 - 3 credit hours

Topics and formats vary to address current issues and opportunities for student development.

Repeatability: May be repeated. Maximum 6 hours.
Registration Permission: Requires consent of department.

Other Instructors: Ivey, Jennie | Kojima, Cheryl Jean | Yang, Yanqiu

ANSC 580 - Animal Behavior and Welfare
3 credit hour(s)

Explores animal welfare topics from the animal’s perspective, using animal behavior as a key indicator. Analyzes contemporary welfare issues and policies based on our scientific understanding of the experiences of animals. Emphasizes farmed animals, but also draws on examples from zoo, lab, and companion animals.

Contact Hour Distribution: 2 hours lecture and one 2-hour lab/discussion. Credit Restriction(s): Students may not receive credit for both 480 and 580.
Registration Restriction(s): Graduate or instructor permission.

Lab Members
Blair Frances Wermuth
Brad Kelly
Supun Chathuranga Nabadawa Hewage