J
Jean-Marie Ballouard
Researcher at Centre national de la recherche scientifique
Publications - 29
Citations - 821
Jean-Marie Ballouard is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Population & Tortoise. The author has an hindex of 11, co-authored 25 publications receiving 681 citations. Previous affiliations of Jean-Marie Ballouard include University of Poitiers.
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Journal ArticleDOI
Are snake populations in widespread decline
C.J. Reading,Luca Luiselli,Godfrey C. Akani,Xavier Bonnet,Giovanni Amori,Jean-Marie Ballouard,Ernesto Filippi,Guy Naulleau,David Pearson,Lorenzo Rugiero +9 more
TL;DR: The authors' results show that, of 17 snake populations from the UK, France, Italy, Nigeria and Australia, 11 have declined sharply over the same relatively short period of time with five remaining stable and one showing signs of a marginal increase.
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Children prioritize virtual exotic biodiversity over local biodiversity.
TL;DR: The results suggest that the knowledge of children and their consideration to protect animal are mainly limited to internet contents, represented by a few exotic and charismatic species.
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Influence of a Field Trip on the Attitude of Schoolchildren toward Unpopular Organisms: An Experience with Snakes
TL;DR: Physical contact with animals appears to be a crucial element to improve schoolchildren's attitude for an unpopular organism, and the results support the promotion of field trips that include physical contact with wildlife over the current trend in the educational systems that promote virtual approaches.
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Schoolchildren and one of the most unpopular animals: are they ready to protect snakes?
Jean-Marie Ballouard,Rastko Ajtić,José Carlos Brito,Jelka Crnobrnja-Isailović,Diane Desmonts,El Hassan ElMouden,Mónica Feriche,Pavol Prokop,Aida Sánchez,Xavier Santos,Tahar Slimani,Lijiljana Tomovic,Marco A. L. Zuffi,Xavier Bonnet +13 more
TL;DR: It is suggested that it is not compulsory to focus on charismatic animals to convince children to protect wildlife, suggesting that many children liked snakes and that most of the students wanted to see snakes protected.
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A prison effect in a wild population: a scarcity of females induces homosexual behaviors in males
Xavier Bonnet,Ana Golubović,Dragan Arsovski,Dragan Arsovski,Sonja Đorđević,Jean-Marie Ballouard,Bogoljub Sterijovski,Rastko Ajtić,Christophe Barbraud,Liljana Tomović +9 more
TL;DR: This study reports the first natural example of a "prison effect," whereby a high population density combined with female deprivation triggered SSB as a mere outlet of sexual stimulation, and supports the hypothesis that SSB can be a nonadaptive consequence of unusual proximate factors rather than reflecting physiological disorders.