Observation and exploration widen the menu

Noa Truskanov

doi:10.1126/science.ael7040

Ecología y evoluciónComportamiento animal

Observation and exploration widen the menu

Noa Truskanov

Revista con revisión por paresInterés amplioFácil de leer

En palabras de los autores

Esta revista no permite republicar el resumen completo. Estas son las dos oraciones que eligió Pipette, citadas textualmente. El resto está en el sitio de la editorial.

Resultado principal

Orangutans expand their foraging skills by combining observation with trial-and-error learning.

Leer el paper

Apareció: sábado, 26 de septiembre. Science. Revista con revisión por pares.

DOI: 10.1126/science.ael7040

Ecología y evolución Comportamiento animal 26 de sept de 2026
Increased Demographic Turnover and Isolation Precede Social Fragmentation in Asian Elephants
Following accumulated demographic turnover, networks fractured into smaller and more isolated social communities.
A. Madsen, T. V. Pushpakumara, U. S. Weerathunga y 2 más — bioRxiv
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Ecología y evolución Comportamiento animal 26 de sept de 2026
Self-guided search in immersive VR reveals active hierarchical planning
Consistent with our hypotheses, we found that self-guided search engaged a hierarchical information-seeking policy characterized at each stage by recurring plan-and-execute cycles paired with subgoal-specific attentional priorities.
Q. Wan, H. Ren, S. E. Duarte y 5 más — bioRxiv
Preprint
Ecología y evolución Comportamiento animal 26 de sept de 2026
A Vision-Language Model as a Teacher for Bird Vocalization Detection
We find that the student generally exceeds both the teacher and supervised models trained on human annotations and performs strongly on held-out datasets for both time-frequency and onset-offset localization.
G. Vengrovski, T. J. Gardner — bioRxiv
PreprintUso en el mundo real
Ecología y evolución Comportamiento animal 26 de sept de 2026
Variability of Head Motion Reveals Development of Spatial Attention
Thus, movements unrelated to the attention goal do not reflect noise but signify attentional control across development.
M. Woestmann, D. Kunke, N. Wetzel — bioRxiv
PreprintFácil de leer
Ecología y evolución Comportamiento animal 26 de sept de 2026
Developmental cold exposure increases the ability to maintain body temperature during future cold challenges in a free-living altricial bird
These results are, to our knowledge, the first to show that developmental cold exposure increases the capacity to maintain body temperature during future cold challenges in a songbird.
D. A. Chang van Oordt, C. C. Taff, D. R. Ardia y 2 más — bioRxiv
Preprint

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Observation and exploration widen the menu

En palabras de los autores

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Increased Demographic Turnover and Isolation Precede Social Fragmentation in Asian Elephants

Self-guided search in immersive VR reveals active hierarchical planning

A Vision-Language Model as a Teacher for Bird Vocalization Detection

Variability of Head Motion Reveals Development of Spatial Attention

Developmental cold exposure increases the ability to maintain body temperature during future cold challenges in a free-living altricial bird