Results 91 to 100 of about 1,237 (151)

Common Tern\u27s Sterna hirundo clutch size, egg dimensions and phenology of its arrival to the breeding site in NE Slovenia

open access: yes, 2015
Navadne čigre Sterna hirundo so se v gnezdilni okoliš na območju Drave vračale v začetku aprila. V članku predstavljamo meritve 471 jajc iz 184 gnezd navadne čigre.
Štumberger, Borut   +2 more
core  

Sterna dougallii, Sterna hirundo

open access: yes, 2019
Roseate tern chasing common tern on Petit Manan Island, Maine Coastal Islands National Wildlife Refuge ...
Rogers, Kirk
core  

Variaciones temporales de abundancia y uso del espacio del gaviotín golondrina (Sterna hirundo) en Punta Rasa

open access: yes, 1998
El gaviotín golondrina (Sierna himndo) es un ave migratoria que nidifica en el hemisferio norte y migra hacia sus áreas de invemada, ubicadas en el hemisferio sur, al finalizar el verano boreal.
Sapoznikow, Alexandra
core  

American Birds 18: Roseate Tern and Shorebirds

open access: yes, 2015
HD B-Roll Stock Footage. Produced by the National Conservation Training Center (NCTC) videographers. *See the transcript file for additional informationDate: May 29, 2015 Location: Nantucket National Wildlife Refuge, Mass., and Ram Island, Mass., and

core  

Treball de camp a una colònia de xatrac comú (sterna hirundo) en Alemanya

open access: yes, 2007
Estudio elaborado a partir de una estancia en el Institut fur Vogelforschung. El objeto de la estancia fue participar en la campaña de campo en la colonia de Charrán común (Sterna hirundo) situada en Wilhelmshaven (Alemania), entre los meses de mayo y ...
Martínez Benito, María
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

The Effects of Phenological Shifts on the Reproductive Success of Common Terns (Sterna hirundo) and Arctic Terns (Sterna paradisaea) in the Gulf of Maine

open access: yes
Climate change is resulting in ecosystem-wide consequences, including shifts in the geographical distribution of species and the timing of biological events, or phenology.
Dinella, Jamie W.
core  

Differential mercury accumulation and links to blood mercury levels across feather types in a long-lived seabird. [PDF]

open access: yesEnviron Monit Assess
Bertram J   +5 more
europepmc   +1 more source

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