Records |
Author |
Nakagawa, S. |
Title |
A farewell to Bonferroni: the problems of low statistical power and publication bias |
Type |
Journal Article |
Year |
2004 |
Publication |
Behavioral Ecology |
Abbreviated Journal |
beheco |
Volume |
15 |
Issue |
6 |
Pages |
1044-1045 |
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Edition |
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ISSN |
1045-2249 |
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Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6560 |
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Author |
Taberlet, P.; Waits, L.P.; Luikart, G. |
Title |
Noninvasive genetic sampling: look before you leap |
Type |
Journal Article |
Year |
1999 |
Publication |
Trends in Ecology & Evolution |
Abbreviated Journal |
Trends Ecol. Evol |
Volume |
14 |
Issue |
8 |
Pages |
323-327 |
Keywords |
Hairs; Feces; Feathers; Allelic dropout; Individual identification; Conservation genetics; Behavioural ecology; Pilot study; Microsatellites; Probability of identity |
Abstract |
Noninvasive sampling allows genetic studies of free-ranging animals without the need to capture or even observe them, and thus allows questions to be addressed that cannot be answered using conventional methods. Initially, this sampling strategy promised to exploit fully the existing DNA-based technology for studies in ethology, conservation biology and population genetics. However, recent work now indicates the need for a more cautious approach, which includes quantifying the genotyping error rate. Despite this, many of the difficulties of noninvasive sampling will probably be overcome with improved methodology. |
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ISSN |
0169-5347 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6573 |
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Author |
Bruns, A.; Waltert, M.; Khorozyan, I. |
Title |
The effectiveness of livestock protection measures against wolves (Canis lupus) and implications for their co-existence with humans |
Type |
Journal Article |
Year |
2020 |
Publication |
Global Ecology and Conservation |
Abbreviated Journal |
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Volume |
21 |
Issue |
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Pages |
e00868 |
Keywords |
Carnivore; Depredation; Efficiency; Germany; Intervention; Predator |
Abstract |
Wolves (Canis lupus) can kill domestic livestock resulting in intense conflicts with humans. Damage to livestock should be reduced to facilitate human-wolf coexistence and ensure positive outcomes of conservation efforts. Current knowledge on the effectiveness of livestock protection measures from wolves is limited and scattered in the literature. In this study, we compiled a dataset of 30 cases describing the application of 11 measures of protecting cattle and smaller livestock against wolves, estimated their effectiveness as a relative risk of damage, and identified the best measures for damage reduction. We found that: (1) lethal control and translocation were less effective than other measures, (2) deterrents, especially fladry which is a fence with ropes marked by hanging colored flags that sway in the wind and provide a visual warning signal, were more effective than guarding dogs; (3) deterrents, fencing, calving control and herding were very effective, but the last two measures included only one case each; and (4) protection of cattle was more effective than that of small stock (sheep and goats, or sheep only) and mixed cattle and small stock. In all of these cases, the relative risk of damage was reduced by 50-100%. Considering Germany as an example of a country with a recovering wolf population and escalating human-wolf conflicts, we suggest electric fences and electrified fladry as the most promising measures, which under suitable conditions can be accompanied by well-trained livestock guarding dogs, and the temporary use of deterrents during critical periods such as calving and lambing seasons. Further research in this field is of paramount importance to efficiently mitigate human-wolf conflicts. |
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ISSN |
2351-9894 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6641 |
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Author |
Bergmüller, R.; Taborsky, M. |
Title |
Animal personality due to social niche specialisation |
Type |
Journal Article |
Year |
2010 |
Publication |
Trends in Ecology & Evolution |
Abbreviated Journal |
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Volume |
25 |
Issue |
9 |
Pages |
504-511 |
Keywords |
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Abstract |
The existence of 'animal personality', i.e. consistent individual differences in behaviour across time and contexts, is an evolutionary puzzle that has recently generated considerable research interest. Although social factors are generally considered to be important, it is as yet unclear how they might select for personality. Drawing from ecological niche theory, we explore how social conflict and alternative social options can be key factors in the evolution and development of consistent individual differences in behaviour. We discuss how animal personality research might benefit from insights into the study of alternative tactics and illustrate how selection can favour behavioural diversification and consistency due to fitness benefits resulting from conflict reduction among social partners. |
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0169-5347 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6646 |
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Author |
Hunt, G.R.; Gray R.D.; Taylor, A.H. |
Title |
Why is tool use rare in animals? |
Type |
Book Whole |
Year |
2013 |
Publication |
Tool Use in Animals: Cognition and Ecology |
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Publisher |
Cambridge University Press |
Place of Publication |
Cambridge, MA. |
Editor |
anz C, Call J, Boesch C |
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no |
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Equine Behaviour @ team @ |
Serial |
6658 |
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Author |
Saleh, N.; Chittka, L. |
Title |
The importance of experience in the interpretation of conspecific chemical signals |
Type |
Journal Article |
Year |
2006 |
Publication |
Behavioral Ecology and Sociobiology |
Abbreviated Journal |
Behav. Ecol. Sociobiol. |
Volume |
61 |
Issue |
2 |
Pages |
215-220 |
Keywords |
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Abstract |
Abstract Foraging bumblebees scent mark flowers with hydrocarbon secretions. Several studies have found these scent marks act as a repellent to bee foragers. This was thought to minimize the risk of visiting recently depleted flowers. Some studies, however, have found a reverse, attractive effect of scent marks left on flowers. Do bees mark flowers with different scents, or could the same scent be interpreted differently depending on the bees? previous experience with reward levels in flowers? We use a simple experimental design to investigate if the scent marks can become attractive when bees forage on artificial flowers that remain rewarding upon the bees? return after having depleted them. We contrast this with bees trained in the more natural scenario where revisits to recently emptied flowers are unrewarding. The bees association between scent mark and reward value was tested with flowers scent marked from the same source. We find that the bees experience with the level of reward determines how the scent mark is interpreted: the same scent can act as both an attractant and a repellent. How experience and learning influence the interpretation of the meaning of chemical signals deposited by animals for communication has rarely been investigated. |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
3150 |
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Author |
Dugatkin, L.A.; Alfieri, M. |
Title |
Guppies and the TIT FOR TAT strategy: preference based on past interaction |
Type |
Journal Article |
Year |
1991 |
Publication |
Behavioral Ecology and Sociobiology |
Abbreviated Journal |
Behav. Ecol. Sociobiol. |
Volume |
28 |
Issue |
4 |
Pages |
243-246 |
Keywords |
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Abstract |
The evolution of cooperation requires either (a) nonrandom interactions, such that cooperators preferentially interact with other cooperators, or (b) conditional behaviors, such that individuals act cooperatively primarily towards other cooperators. Although these conditions can be met without assuming sophisticated animal cognition, they are more likely to be met if animals can remember individuals with whom they have interacted, associate past interactions with these individuals, and base future behavior on this information. Here we show that guppies (Poecilia reticulata), in the context of predator inspection behavior, can identify and remember (for at least 4 h) the “more cooperative” among two conspecifics and subsequently choose to be near these individuals in future encounters. |
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Call Number |
Equine Behaviour @ team @ |
Serial |
3397 |
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Author |
Boitani, L. |
Title |
Patterns of homesites attendance in two Minnesota wolf packs |
Type |
Book Chapter |
Year |
1982 |
Publication |
Wolves of the World: Perspectives of Behavior, Ecology and Conservation |
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Publisher |
Noyes, Park Ridge |
Place of Publication |
New York |
Editor |
Harrington, F.H.; Paquet, P.C. |
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Call Number |
Equine Behaviour @ team @ Boitani1982 |
Serial |
6474 |
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Author |
Jedrzejewski, W.; Schmidt, K.; Theuerkauf, J.; Jedrzejewska, B.; Selva, N.; Zub, K. |
Title |
Kill rate and predation by wolves on ungulate populations in Bialowieza primeval forest (Poland) |
Type |
Journal Article |
Year |
2002 |
Publication |
Ecology |
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Volume |
83 |
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Equine Behaviour @ team @ Jedrzejewski2002 |
Serial |
6481 |
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