The Evolutionary History Of Consciousness, 2016 Volda University College
The Evolutionary History Of Consciousness, Eirik Søvik, Clint Perry
Animal Sentience
Klein & Barron argue that insects are capable of subjective experience, i.e., sentience. Whereas we mostly agree with the conclusion of their arguments, we think there is an even more important message to be learned from their work. The line of reasoning opened by Klein & Barron proves instructive for how neuroscientists can and should explore the biological phenomenon of consciousness.
Beginnings: Physics, Sentience And Luca, 2016 WellBeing International
Beginnings: Physics, Sentience And Luca, Carolyn A. Ristau
Animal Sentience
According to Reber’s model, Cellular Basis of Consciousness (CBC), sentience had its origins in a unicellular organism and is an inherent property of living, mobile organic forms. He argues by analogy to basic physical forces which he considers to be inherent properties of matter; I suggest that they are instead the stuff of scientific investigation in physics. I find no convincing argument that sentience had to begin in endogenously mobile cells, a criterial attribute of the originator cell(s)for sentience according to CBC. Non-endogenously mobile cells, (i.e., plants or precursors) in a moving environment would suffice. Despite my concerns and the …
Might Insects Experience Pain?, 2016 Queen's University - Belfast
Might Insects Experience Pain?, Robert W. Elwood
Animal Sentience
The aim of this commentary is to expand the discussion about subjective experience to other arthropods, notably crustaceans. Various species of crustaceans show responses consistent with their feeling pain. Hermit crabs also show prolonged investigation of new shells. They clearly attend to and integrate information from a wide variety of sources that enable them to evaluate the quality of the new shell relative to their current shell. These observations too are consistent with their having subjective experience.
Practical Considerations And Implementation Of Anaerobic Digester Systems, 2016 Cornell University
Practical Considerations And Implementation Of Anaerobic Digester Systems, Jenny Pronto, Curt Gooch, Nellie J. Brown
Nellie J. Brown, MS., C.I.H.
This course prepares learners to implement and run an AD system from the planning and design phase to operation and maintenance. It focuses on the design of AD systems; how to successfully interact with a designer so that the farm’s needs are met; and basic operation and maintenance.
A Species-Level Phylogeny Of Extant Snakes With Description Of A New Colubrid Subfamily And Genus, 2016 University of New Orleans
A Species-Level Phylogeny Of Extant Snakes With Description Of A New Colubrid Subfamily And Genus, Alex Figueroa, Alexander D. Mckelvy, L. Lee Grismer, Charles D. Bell, Simon P. Lailvaux
Publications and Research
Background With over 3,500 species encompassing a diverse range of morphologies and ecologies, snakes make up 36% of squamate diversity. Despite several attempts at estimating higherlevel snake relationships and numerous assessments of generic- or species-level phylogenies, a large-scale species-level phylogeny solely focusing on snakes has not been completed. Here, we provide the largest-yet estimate of the snake tree of life using maximum likelihood on a supermatrix of 1745 taxa (1652 snake species + 7 outgroup taxa) and 9,523 base pairs from 10 loci (5 nuclear, 5 mitochondrial), including previously unsequenced genera (2) and species (61).
Results Increased taxon sampling resulted …
The Development Of Social Interaction, Play, And Metacommunication In Mammals: An Ethological Perspective, 2016 Washington University
The Development Of Social Interaction, Play, And Metacommunication In Mammals: An Ethological Perspective, Marc Bekoff
Marc Bekoff, PhD
Analysis of the dynamics of the ontogeny of social interaction is of critical importance in order that behavioral development may be comprehended in its own right, and the relationship between infant and adult behavior understood. In this review, general concepts of behavioral development in mammals are discussed and analyzed, and the many variables that are involved are considered. When it is impossible to control or observe the social interaction of the developing organism in its natural environment, captive subjects should be used. There is increasing evidence that results obtained with the latter are related to social organization observed in the …
Reflections On Animal Selves, 2016 University of Colorado
Reflections On Animal Selves, Marc Bekoff, Paul W. Sherman
Marc Bekoff, PhD
Is self-cognizance a uniquely human attribute, or do other animals also have a sense of self? Although there is considerable interest in this question, answers remain elusive. Progress has been stymied by misunderstandings in terminology, a focus on a narrow range of species, and controversies over key concepts, experimental paradigms and interpretations of data. Here, we propose a new conceptual and terminological framework, emphasizing that degrees of self-cognizance differ among animals because of the cognitive demands that their species-specific social structures and life-history characteristics have placed upon them over evolutionary time. We suggest that the self-cognizance of an organism falls …
Mammalian Play: Training For The Unexpected, 2016 Research Institute of Animal Production
Mammalian Play: Training For The Unexpected, Marek Špinka, Ruth C. Newberry, Marc Bekoff
Marc Bekoff, PhD
In this review, we present a new conceptual framework for the study of play behavior, a hitherto puzzling array of seemingly purposeless and unrelated behavioral elements that are recognizable as play throughout the mammalian lineage. Our major new functional hypothesis is that play enables animals to develop flexible kinematic and emotional responses to unexpected events in which they experience a sudden loss of control. Specifically, we propose that play functions to increase the versatility of movements used to recover from sudden shock such as loss of balance and falling over, and to enhance the ability of animals to cope emotionally …
Naturalizing Anthropomorphism: Behavioral Prompts To Our Humanizing Of Animals, 2016 Barnard College
Naturalizing Anthropomorphism: Behavioral Prompts To Our Humanizing Of Animals, Alexandra C. Horowitz, Marc Bekoff
Marc Bekoff, PhD
Anthropomorphism is the use of human characteristics to describe or explain nonhuman animals. In the present paper, we propose a model for a unified study of such anthropomorphizing. We bring together previously disparate accounts of why and how we anthropomorphize and suggest a means to analyze anthropomorphizing behavior itself. We introduce an analysis of bouts of dyadic play between humans and a heavily anthropomorphized animal, the domestic dog. Four distinct patterns of social interaction recur in successful dog–human play: directed responses by one player to the other, indications of intent, mutual behaviors, and contingent activity. These findings serve as a …
Kin Recognition In Vertebrates: What Do We Really Know About Adaptive Value?, 2016 Oregon State University
Kin Recognition In Vertebrates: What Do We Really Know About Adaptive Value?, Andrew R. Blaustein, Marc Bekoff, John A. Byers, Thomas J. Daniels
Marc Bekoff, PhD
The ability of an animal to discriminate between kin and non-kin (kin recognition) has been the subject of numerous recent investigations. Grafen (Anim. Behav., 1990, 39, 42-54) recently reported that the evidence in support of kin recognition is weak and the data illustrating a preference for kin to associate in the laboratory may be more consistently explained as species recognition. It is suggested here, however, that in many cases it may be impossible to distinguish between species recognition and kin recognition, but in some cases, kin recognition seems apparent. It is also emphasized that very little is known about the …
Mind/Body “Hard Problem” Is Not A Category Error, 2016 University of Michigan
Mind/Body “Hard Problem” Is Not A Category Error, Linda A.W. Brakel
Animal Sentience
Reber’s Cellular Basis of Consciousness (CBC) has much to recommend it. However, while the CBC effectively renders null any ontological gap between mind and body, it leaves two important remaining gaps unaddressed: the epistemologic and the causal gap. Brakel’s (2013) Diachronic Conjunctive Token Physicalism (DiCoToP) is briefly introduced as a beginning remedy for the epistemologic, but unfortunately not the causal, gap. Thus the “hard problem” remains both hard and problematic.
Phenomenal Consciousness In Insects? A Possible Way Forward, 2016 The University of Queensland
Phenomenal Consciousness In Insects? A Possible Way Forward, Brian Key
Animal Sentience
Klein & Barron (2016) propose that subjective experience in humans arises in the midbrain and then argue that insects have the capacity for subjective experience because their nervous system can perform neural processing similar to that of the midbrain. This approach ultimately fails because it is built on the false premise that the midbrain is the source of the awareness of sensory stimuli. I instead propose that the capacity for subjective experience must be based on fundamental neural computations that generate the “what it feels like” experience. Two such computations associated with metarepresentations and high level representations entering working memory …
Are Cattle Surrogate Wildlife? Savanna Plant Community Composition Explained By Total Herbivory More Than Herbivore Type, 2016 Utah State University
Are Cattle Surrogate Wildlife? Savanna Plant Community Composition Explained By Total Herbivory More Than Herbivore Type, Kari E. Veblen, Lauren M. Porensky, Corinna Riginos, Truman P. Young
Wildland Resources Faculty Publications
The widespread replacement of wild ungulate herbivores by domestic livestock in African savannas is composed of two interrelated phenomena: (1) loss or reduction in numbers of individual wildlife species or guilds and (2) addition of livestock to the system. Each can have important implications for plant community dynamics. Yet very few studies have experimentally addressed the individual, combined, and potentially interactive effects of wild vs. domestic herbivore species on herbaceous plant communities within a single system. Additionally, there is little information about whether, and in which contexts, livestock might functionally replace native herbivore wildlife or, alternatively, have fundamentally different effects …
Dogs & Society: Anglo-American Sociological Perspectives (1865-1934), 2016 University of Nebraska-Lincoln
Dogs & Society: Anglo-American Sociological Perspectives (1865-1934), Michael R. Hill, Mary Jo Deegan
Zea E-Books Collection
HUMANS AND DOGS have a long, wonderful and sometimes problematic association. At a personal level, dogs have been integral to our lives, and our parents’ lives, for as long as the two of us can remember. As sociologists, we also recognize that dogs are important at the macro level. Here, we introduce a selection of early sociological arguments about dogs and their social relationships with humankind. Our interest in developing this book began when we encountered the delightful essays on dogs by Charlotte Perkins Gilman and Annie Marion MacLean — two insightful Anglo-American sociologists who present opposing sympathies regarding the …
Nebraska Bird Review (September 2016) 84(3), Whole Issue, 2016 University of Nebraska - Lincoln
Nebraska Bird Review (September 2016) 84(3), Whole Issue
Nebraska Bird Review
Summer Field Report, June–July 2016 ... 110
A Documented Occurrence of Black Rail (Laterallus jamaicensis) in Nebraska … 132
2015 (27th) Report of the NOU Records Committee ... 138
Subscription and Organization Information ... 151
2015 (27th) Report Of The Nou Records Committee, 2016 University of Nebraska - Lincoln
2015 (27th) Report Of The Nou Records Committee, Mark A. Brogie
Nebraska Bird Review
The “Official List of the Birds of Nebraska” was first published in 1988 (NOU 1988) and has been updated three times (NOURC 1997, 2004, 2009). The “Official List” has been appended twenty-five times: (Mollhoff 1989; Grenon 1990, 1991; Gubanyi 1996a, 1996b, 1996c; Brogie 1997, 1998, 1999, 2003, 2004, 2005, 2006, 2007, 2008, 2009a, 2009b, 2011, 2012, 2013, 2014, 2015; Jorgensen 2001, 2002, 2003).
The American Ornithologists' Union Checklist of North American Birds, Seventh Edition (1998) and its following supplements (AOU: 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015) contain many taxonomic changes affecting …
Summer Field Report, June–July 2016, 2016 University of Nebraska - Lincoln
Summer Field Report, June–July 2016, W. Ross Silcock
Nebraska Bird Review
This was a routine summer, if there is such a thing. Items of interest involved some rarities, most of which were distributional and temporal, some range changes, and a few issues that triggered more discussion than usual.
The only mega-rarity was Nebraska's second Swallow-tailed Kite; this species has apparently moved northward on the Great Plains in the last couple of years. Distributional rarities included the 3rd record for the east of Long-billed Curlew, a White-eyed Vireo in Cherry Co, the 2nd fall Yellow-throated Vireo record for the Panhandle, the 6th Cherry Co record for Purple Martin, and the 5th and …
A Documented Occurrence Of Black Rail (Laterallus Jamaicensis) In Nebraska, 2016 University of Nebraska-Lincoln
A Documented Occurrence Of Black Rail (Laterallus Jamaicensis) In Nebraska, Cody Mcgregor, Eric Bruster, Mary Bomberger Brown, Lauren R. Dinan, Joel G. Jorgensen
Nebraska Bird Review
Black Rails (Laterallus jamaicensis) are the smallest of the rails found in North America. Even though they are broadly distributed in coastal tidal and inland freshwater marshes, they are rarely seen and consequently are poorly known. They prefer areas of moist soil interspersed with scattered small pools of shallow water surrounded by fine-stemmed rushes, grasses, and sedges for use during migratory stopover and nesting. All populations of Black Rail have declined precipitously over the past century due to the draining of marshes and wetlands and demands on water resources. In 2011, the U.S. Fish and Wildlife Service initiated …
Subscription And Organization Information [September 2016], 2016 University of Nebraska - Lincoln
Subscription And Organization Information [September 2016]
Nebraska Bird Review
The Nebraska Bird Review is published quarterly by the Nebraska Ornithologists' Union, Inc., as its official journal, and is sent to members not in arrears of dues. Annual subscription rates (on a calendar-year basis only): $25 in the United States and $35 in all other countries, payable in advance. Single copies are $7 each, postpaid, in the United States and $9 elsewhere. Send orders for back issues to Anita Breckbill, NOU Librarian, c/o Music Library, WMB 30, University of Nebraska, Lincoln, NE 68588-0101.
Memberships in the NOU (on a calendar-year basis only): Active Household (one or more people) $25; Sustaining …
Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 1997-2014, 2016 University of Arkansas, Fayetteville
Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 1997-2014, Leah English, Jennie Popp, Wayne Miller
Research Reports and Research Bulletins
Agricultural production, processing, and retail industries are major contributors to the Arkansas economy in terms of GDP. Agriculture contributes to the economy through direct agricultural production, value-added processing, and agricultural retail activities.