Results 121 to 130 of about 47,734 (349)

Technology Vs Nature: Human Error in Dealing with Nature in Crichton\u27s Jurassic Park [PDF]

open access: yes, 2000
Witnessing the euphoria of the era of biotechnology in the late twentieth century, Crichton exposes the theme of biotechnology in his works. In Jurassic Park, he voices his concern about the impact of the use of biotechnology to preserve nature and its ...
Prasasti, S. (Sarah)   +1 more
core   +1 more source

Owls as bioindicators: their spatial and temporal aspects in Eastern Europe [PDF]

open access: yes, 2019
The article presents the unique results of a study of the spatial distribution of owls in the territory of the Republic of Tatarstan by season of the year on long-term data. Ravkin’s transect method was used to census fixed randomly selected plots spread
Askeyev, Arthur   +2 more
core   +2 more sources

Habitat imprinting in breeding territory selection of a long‐lived bird of prey

open access: yesJournal of Animal Ecology, EarlyView.
A unique long‐term dataset has allowed this study of an important habitat selection mechanism, habitat imprinting, in a species which is typically extremely challenging to study. It gives us better understanding of the role of early experience in selection of breeding sites in long‐lived species with high breeding site fidelity.
Ida Penttinen   +2 more
wiley   +1 more source

The Calabrian Apennines: Important Bird Area (IBA) for the Autumn migration of Raptors

open access: yesRivista Italiana di Ornitologia - Research in Ornithology, 2012
Observations on the autumn migration of raptors were carried out on the Calabrian Appennines in the area where the Italian peninsula is only 30 km wide.
Michele Panuccio   +7 more
doaj   +1 more source

Persistent Organic Pollutants (POPs) and inorganic elements in predatory bird livers and eggs 2007 to 2009: a Predatory Bird Monitoring Scheme (PBMS) Report [PDF]

open access: yes, 2011
The Predatory Bird Monitoring Scheme (PBMS; http://pbms.ceh.ac.uk/) is the umbrella project that encompasses the Centre for Ecology & Hydrology’s National Capability contaminant monitoring and surveillance work on avian predators.
Beith, S.J.   +6 more
core  

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton   +3 more
wiley   +1 more source

The Experience in Creating Protected Zones Around Nests of Birds of Prey and Black Stork in Ukraine

open access: yesПернатые хищники и их охрана, 2018
This article concludes a brief information about the project for the creation of protected zones around nests of the raptors and black storks in different national parks in the framework of a project supported by the Rufford Foundation in 2017. There are
Stanislav G. Viter
doaj   +1 more source

Tracking pan-continental trends in environmental contamination using sentinel raptors—what types of samples should we use?

open access: yesEcotoxicology, 2016
Biomonitoring using birds of prey as sentinel species has been mooted as a way to evaluate the success of European Union directives that are designed to protect people and the environment across Europe from industrial contaminants and pesticides. No such
S. Espín   +19 more
semanticscholar   +1 more source

Foraging under Predation Risk: A test of giving-up densities with samango monkeys in South Africa [PDF]

open access: yes, 2013
Animals frequently make a trade-off between food and safety and will sacrifice feeding effort if it means safety from predators. A forager can also vary its vigilance levels to manage predation risk.
SASSOON, RACHEL
core  

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

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