Results 71 to 80 of about 8,739 (218)

Panthera onca

, 1993
Panthera onca (Linnaeus, 1758). Syst. Nat., 10th ed., 1:42. TYPE LOCALITY: "America meridionali", fixed by Thomas (1911a: 136) to " Pernambuco " [Brazil]. DISTRIBUTION: N Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, El Salvador, French Guiana, Guatemala, Guyana, Honduras, S Mexico, Nicaragua, Panama, Paraguay, Peru, Surinam, Venezuela ...
openaire   +2 more sources

Oestrous and ovarian activity in a female jaguar ( Panthera onca ) [PDF]

Reproduction, 1979
Summary. The mean ± s.e.m. duration of oestrus was 12·0 ±1·0 days (n = 7) and the oestrous cycle length was 47·2 ± 5·4 days (n = 6) for a captive jaguar. Ovulation did not occur spontaneously, but was induced by treatment with hCG or LH-RH.
D E, Wildt, C C, Platz, P K, Chakraborty, S W, Seager   +3 more
openaire   +2 more sources

Local Knowledge and Human–Wildlife Conflict in the Conservation of the Harpy Eagle (Harpia harpyja) in Its Main Refuge in the Atlantic Forest

Ecology and Evolution, Volume 16, Issue 5, May 2026.
The Harpy Eagle (Harpia harpyja), a top predator of Neotropical forests, faces severe threats across its range, including in the Atlantic Forest. Using 50 years of occurrence records, including nests and multiple age classes, we document the species' persistence in one of its last reproductive refuges while revealing ongoing human–wildlife conflicts ...
Brener Fabres, Tânia Margarete Sanaiotti, Gustavo Magnago, Gabriel Scaldaferro Bonfa, Henrique Mariano, Paulo Quadros de Menezes, José Alves da Costa Filho, Mylena Kaizer, Carlos Hartur Ribeiro Nóia, Frederico Pereira de Castro Andrade, Francisca Helena Aguiar‐Silva, Olivier Jaudoin, Ana Carolina Srbek‐Araujo, Geovane Souza Siqueira, Aureo Banhos   +14 more
wiley   +1 more source

Medium to large size mammals of southern Serra do Amolar, Mato Grosso do Sul, Brazilian Pantanal [PDF]

, 2014
Serra do Amolar (Amolar Mountain Ridge) is considered a Priority Area for biodiversity conservation in the Pantanal biome according to the Environmental Ministry of Brazil. Despite this fact, it is a little-studied area, lacking basic information such as
Cruz, Joana, Fonseca, Carlos, Porfirio, Grasiela, Sarmento, Pedro, Xavier Filho, Nilson Lino   +4 more
core   +2 more sources

Activity Patterns and Predator–Prey Temporal Overlap in the High Tiger‐Density Area Bardia National Park, Nepal

Ecology and Evolution, Volume 16, Issue 5, May 2026.
We estimated daily activity patterns and assessed temporal overlap between the Royal Bengal tiger (Panthera tigris tigris), an apex predator, and their primary prey: chital (Axis axis), sambar (Rusa unicolor), muntjac (Muntiacus muntjac), and hog deer (Axis porcinus) in Bardia National Park (BNP), a protected area in Nepal with a high density of tigers.
Bishnu Prasad Shrestha, Joost De Jong, Anouschka R. Hof, Naresh Subedi, Arjun Bhusal, Frank Van Langevelde   +5 more
wiley   +1 more source

Acompanhamento do crescimento dental em Puma concolor mantido em cativeiro Accompaniment of the dental growth in Puma concolor kept in captivity

Pesquisa Veterinária Brasileira, 2007
Objetivou-se neste trabalho fazer levantamento sobre a troca de dentição decídua por permanente, notadamente dos dentes caninos e a prevalência de maloclusão em pumas (Puma concolor) manejados nas instituições visitadas no Estado de São Paulo.
João L. Rossi Junior, Marco A. Gioso, Marcelo Q. Teles, Léslie M. Domingues-Falqueiro   +3 more
doaj   +1 more source

Trait‐filtered responses of mammal communities to land use change in a Neotropical dry forest

Ecosphere, Volume 17, Issue 5, May 2026.
Abstract Land use change alters forest ecosystems by reducing habitat amount and often increasing fragmentation, but the relative importance of these drivers for community dynamics remains debated. It is also unclear whether functional traits consistently predict species' responses to forest change, particularly in tropical dry forests.
Merlin Weiss, Maya Beukes, Martin Jansen, José Luis Aramayo Bejarano, Gabriel Aramayo Ledezma, Martijn J. A. Weterings   +5 more
wiley   +1 more source

Reaparición del jaguar (Panthera onca) en el departamento de Sucre, Colombia.

Mammalogy Notes, 2014
Los felinos en Colombia cuentan en general con poca información lo cual dificulta la toma de decisiones para su conservación (Clavijo & Ramírez 2007, Arias Alzate et al. 2013).
Julio J. Chacón Pacheco, José F. González-Maya, Miguel A. Salas Jimenez   +2 more
doaj   +1 more source

The carnivore remains from the Sima de los Huesos Middle Pleistocene site(Sierra de Atapuerca, Spain) [PDF]

, 1997
Remains of carnivores from the Sima de los Huesos site representing at least 158 adult individuals of a primitive (i.e., not very speleoid) form of Ursus deningeri Von Reichenau 1906, have been recovered through the 1995 field season.
Torres Pérez-Hidalgo, Trinidad José
core   +2 more sources

Identification of camera trap images by artificial intelligence and human experts produces similar multi‐species occupancy models

Journal of Applied Ecology, Volume 63, Issue 5, May 2026.
The use of a global AI classifier to identify species and reproducible pre‐ and post‐processing decisions makes our approach broadly applicable and particularly beneficial for national and international monitoring programs that collect large amounts of photo data on threatened, at risk, or management sensitive species and wildlife communities.
Daniel Thornton, Dan Morris, Travis King, Lucy Perera‐Romero, Alissa Anderson, Rony Garcia‐Anleu, Scott Fitkin, Carly Vynne   +7 more
wiley   +1 more source