Results 51 to 60 of about 10,206,077 (209)

In-Water Photo Identification, Site Fidelity, and Seasonal Presence of Harbor Seals (Phoca vitulina richardii) in Burrows Pass, Fidalgo Island, Washington

Oceans
Little is known about the in-water behavior and site fidelity of harbor seals (Phoca vitulina richardii), as most photo-identification (photo-ID) studies are typically conducted while they are hauled-out on land.
Ciera J. Edison, Cindy R. Elliser, Katrina H. White   +2 more
doaj   +1 more source

Reduced Adult Survival Estimated in Areas of Decline of Harbour Seal Populations in Scotland

Ecology and Evolution
Understanding the demographic drivers behind observed changes in wild populations is key to inferring intrinsic and extrinsic causes behind such changes. In Scotland, harbour seal populations have undergone regional declines since the early 2000s.
M. Arso Civil, S. Tapp, J. Dickens, I. Langley, H. M. Hiley, M. Terrapon, E. Hague, R. C. Hewitt, L. S. Cordes, I. M. Graham, B. J. Cheney, P. M. Thompson, A. Hall, C. E. Sparling   +13 more
doaj   +1 more source

Doctor Photo

, 1992
Large colour photo of a male ...
Modbury Hospital
core  

Empirically Measuring the Impact of Photo ID Over Time and Its Impact on Women

Indiana Law Review, 2015
This article is part of a series of studies related to the impact of Indiana’s photo identification law during the two presidential election cycles at which it has been implemented — 2008 and 2012. This article tracks the number of provisional ballots cast and not counted because of a lack of voter identification at Indiana’s 2012 general election ...
openaire   +3 more sources

Doctor's photo

Black and white photo of two men, one in a lab coat, outside a building with other ...
Modbury Hospital
core   +1 more source

Appendix S1. Photo-ID sampling methods Describes photo-ID data collection for each aggregation site from The ecological connectivity of whale shark aggregations in the Indian Ocean: a photo-identification approach

, 2016
Genetic and modelling studies suggest that seasonal aggregations of whale sharks (Rhincodon typus) at coastal sites in the tropics may be linked by migration. Here, we used photo-identification data collected by both citizen scientists and researchers to assess the connectedness of five whale shark aggregation sites across the entire Indian Ocean at ...
Andrzejaczek, Samantha, Meeuwig, Jessica, Rowat, David, Pierce, Simon, Davies, Tim, Fisher, Rebecca, Meekan, Mark   +6 more
openaire   +1 more source

Recapturing Vipera ursinii: Photo-Identification and HDF Telemetry in a Meadow Viper Population from Maiella National Park, Italy

Diversity
Reliable individual identification and minimally invasive tracking are essential for monitoring threatened snake populations. A relict high-altitude population of Vipera ursinii ursinii was studied in the Maiella National Park (Central Apennines, Italy ...
Daniele Marini, Vincenzo Ferri, Alice Funk, Oscar Giuseppe Gialdini, Paolo Crescia, Marco Carafa   +5 more
doaj   +1 more source

Insights into site fidelity of a low-density dugong population using small-drone imagery and photo-identification

Frontiers in Marine Science
The feasibility of using unoccupied aerial vehicles (UAVs, ‘drones’) to collect high-resolution still and video imagery of dugongs (Dugong dugon) for photo-identification (photo-ID) in the Sindalah Archipelago, NEOM (area ~ 84 km2), within the northeast ...
Roxana Newman, Ashwag Asseri, William David Paterson, Deni Porej, Harry Clark, Mishari Alghrair, Winston Cowie, David Charles Wells, Amanda Jane Hodgson   +8 more
doaj   +1 more source

Cafeteria Photo

Colour photo of a worker at the Modbury Hospital ...
Modbury Hospital
core  

Physiotherapy photo

, 1987
Black and white photo of patients in the Modbury Hospital gym doing physical ...
Modbury Hospital
core