Aspillaga, E., Bartumeus, F., Starr, R.M., López-Sanz, À., Linares, C., DIáz, D., Garrabou, J., Zabala, M., Hereu, B. (2017) Thermal stratification drives movement of a coastal apex predator. Scientific Reports. 7: 0-0.EnllaçDoi: 10.1038/s41598-017-00576-z
Cai, E., Marchuk, K., Beemiller, P., Beppler, C., Rubashkin, M.G., Weaver, V.M., Gérard, A., Liu, T.-L., Chen, B.-C., Betzig, E., Bartumeus, F., Krummel, M.F. (2017) Visualizing dynamic microvillar search and stabilization during ligand detection by T cells. Science. 356: 0-0.EnllaçDoi: 10.1126/science.aal3118
Campos, D., Bartumeus, F., Méndez, V. (2017) Nonstationary dynamics of encounters: Mean valuable territory covered by a random searcher. Physical Review E. 96: 0-0.EnllaçDoi: 10.1103/PhysRevE.96.032111
Eritja, R., Palmer, J.R.B., Roiz, D., Sanpera-Calbet, I., Bartumeus, F. (2017) Direct Evidence of Adult Aedes albopictus Dispersal by Car. Scientific Reports. 7: 0-0.EnllaçDoi: 10.1038/s41598-017-12652-5
Farina, S., Oltra, A., Boada, J., Bartumeus, F., Romero, J., Alcoverro, T. (2017) Generation and maintenance of predation hotspots of a functionally important herbivore in a patchy habitat mosaic. Functional Ecology. : 0-0.EnllaçDoi: 10.1111/1365-2435.12985
Millet, J.-P., Montalvo, T., Bueno-Marí, R., Romero-Tamarit, A., Prats-Uribe, A., Fernández, L., Camprubí, E., del Baño, L., Peracho, V., Figuerola, J., Sulleiro, E., Martínez, M.J., Caylà, J.A., Álamo-Junquera, D., de Andrés, A., Avellanés, I., González, R., Gorrindo, P., Sentís, A., Simón, P., Bartumeus, F., Busquets, N., Alejo, I., Gascón, J., Muñoz, J., Oliveira, I., Pinazo, M.J., Rodriguez, N., Bocanegra, C., Espasa, M., Molina, I., Pou, D., Salvador, F., Sánchez-Montalvà, A., Pumarola, T., Rando, A., Serre, N., Soriano-Arandes, A., Treviño, B. (2017) Imported zika virus in a European city: How to prevent local transmission?. Frontiers in Microbiology. 8: 0-0.EnllaçDoi: 10.3389/fmicb.2017.01319
Palmer, J.R.B., Oltra, A., Collantes, F., Delgado, J.A., Lucientes, J., Delacour, S., Bengoa, M., Eritja, R., Bartumeus, F. (2017) Citizen science provides a reliable and scalable tool to track disease-carrying mosquitoes. Nature Communications. 8: 0-0.EnllaçDoi: 10.1038/s41467-017-00914-9
de Grissac S., Bartumeus F., Cox S.L., Weimerskirch H. (2017) Early-life foraging: Behavioral responses of newly fledged albatrosses to environmental conditions. Ecology and Evolution. 7: 6766-6778.EnllaçDoi: 10.1002/ece3.3210
In order to survive and later recruit into a population, juvenile animals need to acquire resources through the use of innate and/or learnt behaviors in an environment new to them. For far-ranging marine species, such as the wandering albatross Diomedea exulans, this is particularly challenging as individuals need to be able to rapidly adapt and optimize their movement strategies in response to the highly dynamic and heterogeneous nature of their open-ocean pelagic habitats. Critical to this is the development and flexibility of dispersal and exploratory behaviors. Here, we examine the movements of eight juvenile wandering albatrosses, tracked using GPS/Argos satellite transmitters for eight months following fledging, and compare these to the trajectories of 17 adults to assess differences and similarities in behavioral strategies through time. Behavioral clustering algorithms (Expectation Maximization binary Clustering) were combined with multinomial regression analyses to investigate changes in behavioral mode probabilities over time, and how these may be influenced by variations in day duration and in biophysical oceanographic conditions. We found that juveniles appeared to quickly acquire the same large-scale behavioral strategies as those employed by adults, although generally more time was spent resting at night. Moreover, individuals were able to detect and exploit specific oceanographic features in a manner similar to that observed in adults. Together, the results of this study suggest that while shortly after fledging juvenile wandering albatrosses are able to employ similar foraging strategies to those observed in adults, additional skills need to be acquired during the immature period before the efficiency of these behaviors matches that of adults. © 2017 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.
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