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February 2023

Table of Contents - PeerJ (Biology Articles)

February 2, 2023

The role of intrasexual competition on the evolution of male-male courtship display: a systematic review

Inês Órfão, Constança Carvalho, Inês Rodrigues, Leonor Ascensão, Marie Pedaccini, Luís Vicente, Miguel Barbosa, Susana A. M. Varela

https://doi.org/10.7717/peerj.14638 PubMed 36751481

February 8, 2023

Feeding ecology of the Terciopelo pit viper snake (Bothrops asper) in Ecuador

Amaru Loaiza-Lange, Diana Székely, Omar Torres-Carvajal, Nicolás Tinoco, David Salazar-Valenzuela, Paul Székely

https://doi.org/10.7717/peerj.14817 PubMed 36785705

February 2, 2023

Repeatability of an attention bias test for sheep suggests variable influence of state and trait affect on behaviour

Jessica E. Monk, Ian G. Colditz, Sam Clark, Caroline Lee

https://doi.org/10.7717/peerj.14730 PubMed 36751637

February 2, 2023

Window films increase avoidance of collisions by birds but only when applied to external compared with internal surfaces of windows

John P. Swaddle, Blythe Brewster, Maddie Schuyler, Anjie Su

https://doi.org/10.7717/peerj.14676 PubMed 36751632

February 15, 2023

Mirror stimulation in Eurasian jays (Garrulus glandarius)

Luigi Baciadonna, Francesca M. Cornero, Nicola S. Clayton, Nathan J. Emery

https://doi.org/10.7717/peerj.14729 PubMed 36819998

February 23, 2023

Life-cycle traits in the demosponge Hymeniacidon perlevis in a land-based fish farm

Maria Mercurio, Caterina Longo, Cataldo Pierri, Frine Cardone, Giuseppe Corriero, Tamara Lazic, Walter Zupa, Pierluigi Carbonara

https://doi.org/10.7717/peerj.14685 PubMed 36855432

February 28, 2023

The behavior of Broad-tailed hummingbirds is altered by cycles of human activity in a forested area converted into agricultural land

Verónica Mendiola-Islas, Carlos Lara, Pablo Corcuera, Pedro Luis Valverde

https://doi.org/10.7717/peerj.14953 PubMed 36874969

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