Results 41 to 50 of about 10,412 (158)
This study provides the first comprehensive reassessment of avian diversity in the Tumbesian region in over 30 years, documenting 931 species and identifying significant sampling gaps driven by geographic accessibility. We reveal a critical misalignment between biodiversity value and current protection coverage, particularly in humid forests which ...
Anabel Cueva‐Agila +3 more
wiley +1 more source
Aspects of the heavy metal budgets of common tern, Sterna hirundo(L.), chicks on the Tees estuary [PDF]
Not ...
Quirke, Tony
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Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief +4 more
wiley +1 more source
Co-occurring species with similar resource requirements often partition ecological niches at different spatial and temporal scales. In the Northwest Atlantic (NWA), federally endangered roseate terns Sterna dougallii nest almost exclusively in coastal ...
HD Legett +3 more
doaj +1 more source
Detailed knowledge about bird migration patterns can enhance our understanding of the evolution of migration and temporal changes in space use throughout the annual cycle. Additionally, as many migratory bird species are experiencing population declines, understanding the connectivity between their spatial distributions during breeding, migration and ...
Yosef Kiat +3 more
wiley +1 more source
Avaliação do efeito de anestésicos para a ostra perlífera nativa do Brasil Pteria hirundo (Linné, 1758) [PDF]
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Curso de Engenharia de Aquicultura.No total 135 ostras perlíferas nativas do Brasil, da espécie Pteria hirundo, medindo de 4,0 a 6,0 centímetros de altura ...
Araújo, Artur Freitas
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Colony size as a predictor of breeding behaviour in a common waterbird.
The choice of colony size may have profound consequences for individual fitness in colonially breeding birds, but at the same time it may require certain behavioural adaptations.
Piotr Minias +7 more
doaj +1 more source
Nest success of ground‐nesting ducks in the wetlands of Great Salt Lake, Utah
The number of ground‐nesting ducks in the wetlands of Great Salt Lake, Utah has drastically decreased in the past few decades. A potential cause for this decline is the increase of predator species and their abundances, which has caused most nests to ...
Mark E. Bell, Michael R. Conover
doaj +1 more source
Reproductive Drivers of Temporal Telomere Dynamics in Female Tree Swallows
ABSTRACT Understanding trade‐offs between life‐history traits, particularly between reproductive investment and somatic maintenance, remains a major challenge in evolutionary ecology. Telomeres progressively shorten with age and have been suggested as good predictors of survival and longevity.
Juliette Barbeau +2 more
wiley +1 more source
LA STERNA COMUNE STERNA HIRUNDO (Aves Sternidae) NIDIFICA REGOLARMENTE IN SICILIA? [PDF]
Is Common tern Sterna hirundo (Aves Sternidae) regular breeding in ...
Andrea Cusmano +2 more
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