Recumbence Behavior in Zoo Elephants: Determination of Patterns and Frequency of Recumbent Rest and Associated Environmental and Social Factors

Sleep and immunity: A growing field with clinical impact

(2015) Mark R. Opp et al.   BRAIN BEHAVIOR AND IMMUNITY

An Epidemiological Approach to Welfare Research in Zoos: The Elephant Welfare Project

(2013) Kathy Carlstead et al.   JOURNAL OF APPLIED ANIMAL WELFARE SCIENCE

Validating methods to determine walking rates of elephants within a zoological institution

(2012) LJ Miller et al.   ANIMAL WELFARE

Control of Sleep and Wakefulness

(2012) Ritchie E. Brown et al.   PHYSIOLOGICAL REVIEWS

Evaluation of data loggers, sampling intervals, and editing techniques for measuring the lying behavior of dairy cattle

(2010) D.N. Ledgerwood et al.   JOURNAL OF DAIRY SCIENCE

Lion Predation on Elephants in the Savuti, Chobe National Park, Botswana

(2009) R. John Power et al.   AFRICAN ZOOLOGY

Parasite resistance and the adaptive significance of sleep

(2009) Brian T Preston et al.   BMC EVOLUTIONARY BIOLOGY

Lying behavior: Assessing within- and between-herd variation in free-stall-housed dairy cows

(2009) K. Ito et al.   JOURNAL OF DAIRY SCIENCE

Sleep viewed as a state of adaptive inactivity

(2009) Jerome M. Siegel   NATURE REVIEWS NEUROSCIENCE

PHYLOGENETIC ANALYSIS OF THE ECOLOGY AND EVOLUTION OF MAMMALIAN SLEEP

(2008) Isabella Capellini et al.   EVOLUTION

The development, implementation and testing of a lameness control programme based on HACCP principles and designed for heifers on dairy farms

(2008) N.J. Bell et al.   VETERINARY JOURNAL