Results 101 to 110 of about 6,071 (169)

A Video Surveillance System to Monitor Breeding Colonies of Common Terns (Sterna Hirundo). [PDF]

open access: yesJ Vis Exp, 2018
Wall JL   +8 more
europepmc   +1 more source

Estudio comparativo de la adecuación temporal y de las rutas migratorias mediante el empleo de hallazgos de anillas y métodos de randomización [PDF]

open access: yes
A method for comparing two migration routes is introduced. In the method are needed approximations of the average daily positions which are computed based on averages of dates and of positions in a window sliding through the encounters ordered in ...
Lokki, H., Saurola, P.
core  

Nesting Success in Ohio's Endangered Common Tern [PDF]

open access: yes, 1985
Author Institution: School of Natural Resources, The Ohio State University ; Ohio Agricultural Research and Development CenterNesting success of Ohio's endangered common tern (Sterna hirundo) population was studied during 1980 at Lucas County Port ...
Shields, M. A., Townsend, Thomas W.
core  

Las Colecciones del Museo de Ciencias Naturales de la Universidad de Navarra. I. Vertebrados [PDF]

open access: yes, 2000
Se presenta el Catálogo de la Colección de Vertebrados expuesta en el Museo de Ciencias Naturales de la Universidad de Navarra. La mayor parte de la colección, de ámbito mundial, proviene de la antigua Colección del Colegio Lecároz (Navarra).
Ariño-Plana, A.H. (Arturo Hugo)   +1 more
core  

De vangst van sterns en het verwijderen van ringen in Afrika: een probleem = The problem of tern catches and the removal of rings in Africa [PDF]

open access: yes, 1996
In the West African winter quarters the practice of catching European terns has traditionally been widespread. Birds are caught for food or for pleasure.
Brenninkmeijer, A., Stienen, E.W.M.
core  

Sulfur Isotopes Reveal Spatial Variation in Waterbird Trace Element Contamination from Tropical Estuaries to the Open Ocean. [PDF]

open access: yesEnviron Sci Technol
Linhares BA   +8 more
europepmc   +1 more source

The role of wild birds in the global highly pathogenic avian influenza H5 panzootic, 2020-2023. [PDF]

open access: yesNPJ Biodivers
Couty M   +7 more
europepmc   +1 more source

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