Results 171 to 180 of about 146,564 (307)

Assessing the Influence of Interference Competition on Ecologically Similar Species Threatened by Habitat Loss 评估干扰性竞争对受栖息地丧失威胁的生态相似物种的影响

open access: yesWildlife Letters, EarlyView.
We staged dyadic interaction trials between two kangaroo rat species threatened by habitat loss to test whether one species dominates in direct interactions in the field. We found that Stephens’ kangaroo rat (Dipodomys stephensi) residents and intruders were dominant over Dulzura kangaroo rat (Dipodomys simulans). These results suggest that D. simulans
Janine N. Straughan   +2 more
wiley   +1 more source

Father on a Snake Hunt

open access: yes
Adults on a Snake Hunt-Fr.

core  

Turning and side motion of snake-like robot

open access: yes, 2004
With high adaptability to environments snake-like robots offer a variety of advantages over other mobile robots. Such a robot with passive wheels has quite different mechanism in locomotion from that of other locomotion systems. We have developed a snake-
Ma SG(马书根)   +3 more
core  

Comparative evaluation of funnel, box, and camera traps for reptile and amphibian inventory

open access: yesWildlife Society Bulletin, EarlyView.
We used data from 5 herpetological inventories conducted in Florida to evaluate the relative efficacy of funnel, box, and motion‐triggered camera traps for detecting reptile and amphibian species along drift‐fence arrays. Our results suggest that a hybrid array design (funnel traps + central camera trap) is best suited for general herpetofaunal ...
Tyler B. DeVos   +6 more
wiley   +1 more source

Genetic rescue stabilizes diversity in small isolated populations of Bonneville cutthroat trout. [PDF]

open access: yesSci Rep
Van Orden TS   +5 more
europepmc   +1 more source

Accuracy of wildlife observations identified by citizen scientists in Florida

open access: yesWildlife Society Bulletin, EarlyView.
Citizen scientists varied widely in their ability to identify wildlife, with bird identifications substantially more accurate than those of snakes, mustelids, and panthers. Despite frequent misidentifications, public observations generated more confirmed records than professional biologists, demonstrating the value of their involvement. Quality‐control
David A. Steen   +6 more
wiley   +1 more source

Estimates of global burden of snakebite: A literature review and geostatistical modelling study. [PDF]

open access: yesPLoS Med
Ediriweera DS   +9 more
europepmc   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante   +10 more
wiley   +1 more source

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