Results 141 to 150 of about 22,805 (235)

Heritability of gray matter volume and asymmetry in chimpanzees (Pan troglodytes) and their association to cognitive abilities and tool use. [PDF]

Brain Struct Funct
Hopkins WD, Achorn A, Fults CL, Vickery S, Hoffstaedter F.   +4 more
europepmc   +1 more source

Wood anatomical trait correlations with hydraulic efficiency and safety in an aseasonal wet tropical forest

Functional Ecology, Volume 40, Issue 8, Page 2701-2717, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Xylem anatomy underpins the capacity of trees to transport water while avoiding hydraulic failure, shaping species performance and resilience to climate change. However, the specific ways anatomical traits underpin hydraulic trade‐offs in tropical forests remain debated.
Julia Valentim Tavares, Samuel L. Farrar, Chris M. Smith‐Martin, Silvia Bibbo, Kasia Ziemińska, Farah Brenda Solis Petz, María Uriarte, Jess K. Zimmerman, Robert Muscarella   +8 more
wiley   +1 more source

Chimpanzee's in Black: Visual Search for the Conspecific Body Silhouette by Chimpanzees (<i>Pan troglodytes</i>). [PDF]

Open Mind (Camb)
Tomonaga M, Imura T.
europepmc   +1 more source

Polyglucosan body disease in an aged chimpanzee (Pan troglodytes). [PDF]

Neuropathology, 2023
Gumber S, Connor-Stroud F, Howard D, Zhang X, Bradley BJ, Sherwood CC, Walker LC.   +6 more
europepmc   +1 more source

Demographic buffering in natural populations: A multi‐level perspective

Journal of Animal Ecology, Volume 95, Issue 8, Page 1298-1310, August 2026.
We introduce a multi‐level framework that unites stochastic elasticities with nonlinear selection to test demographic buffering. Applying it across mammals reveals a key insight: ecological robustness to variability often decouples from evolutionary constraint, reshaping how we understand resilience under environmental stochasticity.
Gabriel Silva Santos, Samuel J. L. Gascoigne, André Tavares Corrêa Dias, Maja Kajin, Roberto Salguero‐Gómez   +4 more
wiley   +1 more source

Impact of Aggression on Bystanders: Quadratic Post-Conflict Affiliation in Chimpanzees (Pan troglodytes). [PDF]

Am J Primatol
Cordoni G, Perri A, Pierdomenico A, Mulot B, Norscia I.   +4 more
europepmc   +1 more source

The Effects of Oral Lavender Therapy on Wounding in Chimpanzees (Pan troglodytes). [PDF]

Animals (Basel), 2023
Magden ER, Neal Webb S, Lambeth SP, Buchl SJ, Schapiro SJ.   +4 more
europepmc   +1 more source

Leukocyte profiles reveal sex and age differences in immune investment in a polygynous bat

Journal of Animal Ecology, Volume 95, Issue 8, Page 1453-1463, August 2026.
Analysis of over 500 blood cell profiles, including repeat samples over four years, reveals that male bats from a long‐lived species with a polygynous mating system invest more in innate than adaptive immunity. Investment in innate immunity increases with age, as estimated by a DNA methylation clock and mark‐recapture data.
Gerald S. Wilkinson, Jillian A. Kaiser, Katherine N. Armenta, Ana S. G. Cunningham, Severine B. S. W. Hex, Alexis M. Lawson, Jack G. Rayner   +6 more
wiley   +1 more source

Sex differences in health burdens across the lifespan in wild chimpanzees (<i>Pan troglodytes schweinfurthii</i>). [PDF]

Evol Med Public Health
Lonsdorf EV, Stanton MA, Gilby IC, Gillespie TR, Machanda ZP, Mjungu D, Muller MN, Mwacha D, Otali E, Wrangham RW, Emery Thompson M.   +10 more
europepmc   +1 more source

Behavioral Welfare Research for the Management of Sanctuary Chimpanzees (Pan troglodytes). [PDF]

Animals (Basel), 2023
Fultz A, Lewis R, Kelly L, Garbarino J.
europepmc   +1 more source