Results 21 to 30 of about 134,451 (310)

Combining live and lethal trapping to inform the management of alien invasive rodent populations in a tropical montane forest [PDF]

open access: yesNeoBiota, 2020
On large inhabited islands where complete eradication of alien invasive rodents through the use of poison delivery is often not practical or acceptable, mechanical trapping may represent the only viable option to reduce their impact in areas of high ...
Quiterie Duron   +4 more
doaj   +3 more sources

Capsaicin-treated bait is ineffective in deterring non-target mammals from trap disturbance during invasive lizard control [PDF]

open access: yesNeoBiota, 2023
Excluding non-target species from invasive species control efforts can be challenging due to non-target attraction to trap structure, baits, and lures. Various methods have been used to deter non-target species from entering or disturbing traps including
Lance D. McBrayer   +4 more
doaj   +3 more sources

Light sheet microscopy with acoustic sample confinement [PDF]

open access: yes, 2019
Contactless sample confinement would enable a whole host of new studies in developmental biology and neuroscience, in particular, when combined with long-term, wide-field optical imaging.
Cochran, Sandy   +9 more
core   +7 more sources

Optical trapping inside living organisms [PDF]

open access: yesSPIE Proceedings, 2005
ABSTRACT We use optical tweezers to investigate processes happening inside living cells. In a previous study, 1 we trappednaturally occurring lipid granules inside living yeast cells, and used them to probe the viscoelastic properties ofthe cytoplasm.
Bendix, Pól Martin   +1 more
openaire   +2 more sources

The Efficiency of Live-Capture Traps for the Study of Red Fox (Vulpes vulpes) Cubs: A Three-Year Study in Poland

open access: yesAnimals, 2020
Safe and efficient techniques for the live capture of carnivores are limited. In this study, we identified some of the factors that could affect the success of capturing red fox cubs with live capture traps (also known as cage traps). During a three-year
Ewa J. Mierzejewska   +5 more
doaj   +1 more source

The strong and the hungry: Bias in capture methods for mountain hares (Lepus timidus). [PDF]

open access: yes, 2011
Estimating density, age and sex structure of wild populations is a key objective in wildlife management. Live trapping is frequently used to collect data on populations of small and medium-sized mammals.
Bisi, F.   +6 more
core   +1 more source

Marked decline in forest-dependent small mammals following habitat loss and fragmentation in an Amazonian deforestation frontier [PDF]

open access: yes, 2020
Agricultural frontier expansion into the Amazon over the last four decades has created million hectares of fragmented forests. While many species undergo local extinctions within remaining forest patches, this may be compensated by native species from ...
Palmeirim, Ana Filipa   +2 more
core   +1 more source

Live Traps for Adult Brown Marmorated Stink Bugs [PDF]

open access: yesInsects, 2019
Surveillance for detection of the brown marmorated stink bug, Halyomorpha halys, is reliant on sticky panels with aggregation pheromone, which are low cost, but very inefficient (est. 3%). Trapping for adults was conducted in Italy with novel live (or lethal) traps consisting of aggregation pheromone-baited cylinders with a wind vane, with the upwind ...
David Maxwell Suckling   +7 more
openaire   +5 more sources

Comparing three Live trapping methods for small mammal sampling in cultivated areas of NE Spain

open access: yesHystrix, the Italian Journal of Mammalogy, 2011
<div>In this study we aimed to investigate trap efficiency and specificity by three widely used live trapping methods (Sherman, mesh, and pitfall traps) in an agriculture landscape of NE Spain.&nbsp;</div><div>We trapped 243 small ...
Ignasi Torre, David Guixé, Fermí Sort
doaj   +1 more source

Differencial efficiency of two sampling methods in capturing non-volant small mammals in an area in eastern Amazonia [PDF]

open access: yesActa Amazonica, 2017
This study was the first to evaluate the efficiency of trapping methods in the study of small mammals in the Carajás National Forest, southeastern Brazilian Amazon. It is an area with a unique vegetation type (metalofilic savannah or Canga).
Natália Carneiro ARDENTE   +5 more
doaj   +1 more source

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