Results 71 to 80 of about 1,190 (163)

Mother–Infant Face‐to‐Face Interactions Serve a Similar Function in Humans and Other Apes

open access: yesDevelopmental Science, Volume 28, Issue 3, May 2025.
ABSTRACT In humans, mothers and infants often engage in face‐to‐face interactions, which are often considered crucial for the social transmission of information and the typical social and cognitive development of infants. In this study, we used a comparative developmental perspective to provide an assessment of mother–infant face‐to‐face interactions ...
Federica Amici   +3 more
wiley   +1 more source

Anti-Leptospira spp. antibodies in captive animals in Paraíba State

open access: yesSemina: Ciências Agrárias, 2013
The aim of this survey was to verify the occurrence of anti-Leptospira spp. antibodies in captive animals in the Parque Zoobotânico Arruda Câmara, João Pessoa, Paraíba State, Northeastern Brazil.
Arthur Brasil   +5 more
doaj   +1 more source

Foraging sequences in captive capuchin monkeys: learning and memory in group context [PDF]

open access: yes, 2013
Los primates diurnos son forrajeadores sociales que buscan el alimento en contexto de grupo. El objetivo del presente trabajo fue analizar las secuencias de desplazamiento durante la búsqueda de alimento de un grupo de monos capuchinos (Cebus libidinosus,
Lahitte, Héctor Blas   +1 more
core   +1 more source

Chimpanzee accumulative stone throwing [PDF]

open access: yes, 2016
The study of the archaeological remains of fossil hominins must rely on reconstructions to elucidate the behaviour that may have resulted in particular stone tools and their accumulation.
Abwe, Ekwoge   +80 more
core   +5 more sources

Biochemical parameters, C-reactive protein, and proteinogram of Sapajus libidinosus kept in captivity

open access: yesCiência Rural, 2023
ABSTRACT: Sapajus libidinosus is a New World primate belonging to the Cebidae family that lives in the caatinga and cerrado, which are known Brazilian biomes. It is currently classified as near threatened, almost endangered, by the main animal protection organizations.
Adriano Fernandes Ferreira   +3 more
openaire   +2 more sources

Comportamento [PDF]

open access: yes, 2018
XXXII Congresso Brasileiro de Zoologia, Foz do Iguaçu, 2018. Tema: Desafios e perspectivas para a Zoologia na América LatinaCaderno de Resumos de Trabalhos da Área temática Comportamento, do XXXII Congresso Brasileiro de ZoologiaSociedade Brasileira de ...

core  

Moving

open access: yesAmerican Journal of Primatology, Volume 87, Issue 2, February 2025.
A career in primatology of a comparative psychologist/ethologist spans teaching, mentoring, university and professional service, and research: experimental and observational studies of primates, including studies of bearded capuchin monkeys cracking nuts with stone hammers and anvils (photo courtesy of Barth Wright).
Dorothy M. Fragaszy
wiley   +1 more source

Investigating infant feeding development in wild chimpanzees using stable isotopes of naturally shed hair

open access: yesAmerican Journal of Primatology, Volume 87, Issue 1, January 2025.
Mother‐offspring stable nitrogen isotope (δ15N) differences by offspring age. Data point colors are different individuals, squares are hairs collected singly, while circles are hairs collected in a group. Diagonal line shows trend line. Abstract Measuring the relative contributions of milk and non‐milk foods in the diets of primate infants is difficult
Iulia Bădescu   +4 more
wiley   +1 more source

Biogeography, ecology and conservation in the Neopangea: new challenges in Brazil [PDF]

open access: yes, 2017
En aquest treball es posen de manifest els impactes potencials de la introducció d’espècies foranes d’aus i mamífers utilitzant alguns exemples de l’estat de São Paulo (sud-est del Brasil).
Guix, Juan Carlos
core   +1 more source

Three thousand years of wild capuchin stone tool use [PDF]

open access: yes, 2019
The human archaeological record changes over time. Finding such change in other animals requires similar evidence, namely, a long-term sequence of material culture.
Falótico, Tiago   +4 more
core   +1 more source

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