Results 61 to 70 of about 383 (150)

Look past the cooperative eye hypothesis: reconsidering the evolution of human eye appearance

Biological Reviews, Volume 100, Issue 5, Page 2038-2054, October 2025.
ABSTRACT The external appearance of the human eye has been prominently linked to the evolution of complex sociocognitive functions in our species. The cooperative eye hypothesis (CEH) proposes that human eyeballs, with their weakly expressed conjunctival and scleral pigmentation, are uniquely conspicuous and evolved under selective pressures to behave ...
Juan Olvido Perea‐García, Aurora Teuben, Kai R. Caspar   +2 more
wiley   +1 more source

Multimodal Learning Has an Impact on Conservation Knowledge, Attitudes, and Behavioral Intentions Towards Spider Monkeys in Mayan Children From Punta Laguna, Yucatán

American Journal of Primatology, Volume 87, Issue 9, September 2025.
ABSTRACT Conservation education activities employing multimodal knowledge transmission, including art‐based workshops, are a multidisciplinary tool that can be used to raise awareness of the natural environment in which we live. In this study, we implemented a conservation education workshop that combined different forms of knowledge transmission, to ...
Miquel Llorente, Paula Villariezo, Federica Amici   +2 more
wiley   +1 more source

How does a howler monkey Alouatta pigra choose what to eat and where to sleep during the day?

Animal Biodiversity and Conservation
Studies of primate behavior have focused on animals independently of their interactions with their environment, ignoring critically important interactions with plants other than feeding.
N. X. Sánchez-Garzón, W. Dáttilo, C. A. Chapman, J. C. Serio-Silva   +3 more
doaj   +1 more source

Affiliation patterns in female alouatta pigra in Belize

, 2002
Bibliography: p.
openaire   +2 more sources

River crossings by Ateles geoffroyi and Alouatta pigra in southern Mexico: A preliminary report Habilidad para cruzar ríos en Ateles geoffroyi y Alouatta pigra en el sur de México: Un reporte preliminar

Revista Chilena de Historia Natural, 2010
During a nine month field study, we assess the ability of spider (Ateles geoffroyi) and howler (Alouatta pigra) monkeys to cross a large Mesoamerican river, and if this behavior is related to deforestation and/or human population size on the disturbed ...
ÓSCAR M CHAVES, KATHRYN E STONER
doaj  

Insights into social relationships among female black howler monkeys Alouatta pigra at Palenque National Park, Mexico

Current Zoology, 2011
We investigated the social relationships among adult females in two multimale-multifemale groups of black howler monkeys Alouatta pigra during a 14-month study in Palenque National Park, Mexico.
Sarie VAN BELLE, Alejandro ESTRADA, Karen B. STRIER
doaj  

The faecal metabolome of black howler monkeys (Alouatta pigra) varies in response to seasonal dietary changes. [PDF]

Mol Ecol, 2022
Mallott EK, Skovmand LH, Garber PA, Amato KR.   +3 more
europepmc   +1 more source

Mamíferos terrestres de la Reserva de la Biosfera de Sian Ka’an, Quintana Roo, México

Revista de Biología Tropical, 1999
Con base en el muestreo de siete localidades y una extensa revisión bibliográfica, se obtuvo la lista de especies de mamíferos terrestres de la Reserva de la Biosfera de Sian Ka’an estado de Quintana Roo, México.
Carmen Pozo de la Tijera, José Enrique Escobedo Cabrera   +1 more
doaj  

The ecology of gastrointestinal parasites in a population of alouatta pigra in southern Belize

, 2009
Bibliography: p.
openaire   +2 more sources

Alouatta pigra Lawrence 1933

Alouatta pigra Lawrence 1933Alouatta pigra Lawrence 1933, Bull. Mus. Comp. Zool., 75: 333.Type Locality: Guatemala, Petén, Uaxactun.Vernacular Names: Guatemalan Black Howler.Synonyms: Alouatta luctuosa Lawrence 1833; Alouatta villosa (Gray 1845).Distribution: Yucatan and Chiapas (Mexico) to Belize and Guatemala.Conservation: CITES &ndash ...
Wilson, Don E., Reeder, DeeAnn
openaire   +1 more source