Inactivity/sleep in two wild free-roaming African elephant matriarchs – Does large body size make elephants the shortest mammalian sleepers?

Arabian Oryx (Oryx leucoryx) Respond to Increased Ambient Temperatures with a Seasonal Shift in the Timing of Their Daily Inactivity Patterns

(2016) Joshua G. Davimes et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Organization of the sleep-related neural systems in the brain of the river hippopotamus (Hippopotamus amphibius ): A most unusual cetartiodactyl species

(2016) Leigh-Anne Dell et al.   JOURNAL OF COMPARATIVE NEUROLOGY

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

(2016) Matthew R. Holdgate et al.   PLoS One

Continent-wide survey reveals massive decline in African savannah elephants

(2016) Michael J. Chase et al.   PeerJ

Natural Sleep and Its Seasonal Variations in Three Pre-industrial Societies

(2015) Gandhi Yetish et al.   CURRENT BIOLOGY

Organization of the sleep-related neural systems in the brain of the minke whale (Balaenoptera acutorostrata)

(2015) Leigh-Anne Dell et al.   JOURNAL OF COMPARATIVE NEUROLOGY

Sleep and memory in mammals, birds and invertebrates

(2015) Albrecht P. Vorster et al.   NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS

Architectural Organization of the African Elephant Diencephalon and Brainstem

(2013) Busisiwe C. Maseko et al.   BRAIN BEHAVIOR AND EVOLUTION

The Evolutions of Large Brain Size in Mammals: The ‘Over-700-Gram Club Quartet'

(2013) Paul R. Manger et al.   BRAIN BEHAVIOR AND EVOLUTION

Organization and chemical neuroanatomy of the African elephant (Loxodonta africana) hippocampus

(2013) Nina Patzke et al.   Brain Structure & Function

Sleep in the Rock Hyrax,Procavia capensis

(2012) Nadine Gravett et al.   BRAIN BEHAVIOR AND EVOLUTION

Organization and number of orexinergic neurons in the hypothalamus of two species of Cetartiodactyla: A comparison of giraffe (Giraffa camelopardalis) and harbour porpoise (Phocoena phocoena)

(2012) Leigh-Anne Dell et al.   JOURNAL OF CHEMICAL NEUROANATOMY

Wet-Bulb Temperature from Relative Humidity and Air Temperature

(2011) Roland Stull   Journal of Applied Meteorology and Climatology

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

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

Behavioral sleep in the walrus

(2009) Julia P. Pryaslova et al.   BEHAVIOURAL BRAIN RESEARCH

Nuclear organization and morphology of cholinergic, putative catecholaminergic and serotonergic neurons in the brain of the rock hyrax, Procavia capensis

(2009) Nadine Gravett et al.   JOURNAL OF CHEMICAL NEUROANATOMY

Acquisition of brains from the African elephant (Loxodonta africana): Perfusion-fixation and dissection

(2009) Paul R. Manger et al.   JOURNAL OF NEUROSCIENCE METHODS

Sleeping outside the box: electroencephalographic measures of sleep in sloths inhabiting a rainforest

(2008) N. C Rattenborg et al.   Biology Letters

PHYLOGENETIC ANALYSIS OF THE ECOLOGY AND EVOLUTION OF MAMMALIAN SLEEP

(2008) Isabella Capellini et al.   EVOLUTION

Energetic constraints, not predation, influence the evolution of sleep patterning in mammals

(2008) I. Capellini et al.   FUNCTIONAL ECOLOGY

Modeling the Wet Bulb Globe Temperature Using Standard Meteorological Measurements

(2008) James C. Liljegren et al.   JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE

Qualitative and Quantitative Characteristics of the Electroencephalogram in Normal Horses during Spontaneous Drowsiness and Sleep

(2008) D.C. Williams et al.   JOURNAL OF VETERINARY INTERNAL MEDICINE

Cetacean sleep: An unusual form of mammalian sleep

(2008) O LYAMIN et al.   NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS