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http://dx.doi.org/10.1098/rspb.2022.1710 | DOI Listing |
Animals (Basel)
March 2024
Long Marine Laboratory, Institute for Marine Sciences, University of California Santa Cruz, Santa Cruz, CA 95064, USA.
While general enrichment strategies for captive animals attempt to elicit variable and species-typical behaviors, approaches to cognitive enrichment have been disappointingly one-size-fits-all. In this commentary, we address the potential benefit of tailoring cognitive enrichment to the "cognitive niche" of the species, with a particular focus on a reasonably well-studied marine carnivore, the sea lion. Sea lions likely share some cognitive evolutionary pressures with primates, including complex social behavior.
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February 2024
Department of Evolution, Ecology, and Organismal Biology, University of California, Riverside, CA 92521, USA.
J Exp Bot
January 2024
Plant Biology Laboratory, Salk Institute for Biological Studies, 10010 N. Torrey Pines Rd, La Jolla, CA 92037, USA.
This article comments on: Pavlovič A, Koller J, Vrobel O, Chamrád I, Lenobel R, and Tarkowski P. 2024. Is the co-option of jasmonate signalling for botanical carnivory a universal trait for all carnivorous plants? Journal of Experimental Botany 75, 334–349.
View Article and Find Full Text PDFCurr Biol
December 2023
Centre for Organismal Studies (COS), Department of Molecular Evolution and Genomics, Heidelberg University, Im Neuenheimer Feld 230, D-69120 Heidelberg, Germany. Electronic address:
Cnidarians (corals, hydras, jellyfish, sea anemones) are prey-devouring creatures with a simple nervous system, the function of which is largely unknown. A new study on the freshwater polyp Hydra has now uncovered the neuronal circuits that control its feeding behavior.
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November 2023
Mammal Research Institute, Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa. Electronic address:
In Africa, nothing inspires fear more than lions. They are large, hunt in groups and kill prey much larger than themselves. Yet, evidence suggests that African wildlife are more afraid of humans than anything else that moves across the savanna.
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