Results 81 to 90 of about 16,896 (237)
Conservation Science and Practice, Volume 8, Issue 10, October 2026.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
Endangered Species Research, 2023 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
Avaliação do efeito de anestésicos para a ostra perlífera nativa do Brasil Pteria hirundo (Linné, 1758) [PDF]
, 2011 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.
PLoS ONE, 2020 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
Ecology and Evolution, 2023 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
Molecular Ecology, Volume 35, Issue 18, September 2026.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
Environment International, 2020 Persistent organic pollutants (POPs) accumulate in the food web of the Great Lakes ecosystem, causing concern that these chemicals play a role in the decline of avian species such as colonial-nesting waterbirds.
Steven C. Travis +2 more
doaj +1 more source
High individual repeatability of the migratory behaviour of a long-distance migratory seabird
Movement Ecology, 2022 Background Understanding the evolution of migration requires knowledge of the patterns, sources, and consequences of variation in migratory behaviour, a need exacerbated by the fact that many migratory species show rapid population declines and require ...
Nathalie Kürten +6 more
doaj +1 more source
Quantifying the vocal repertoire of adult common terns (Sterna hirundo)
bioRxivCommon terns (Sterna hirundo) are regionally threatened migratory seabirds that form large breeding colonies during the North American summer months. They are highly vocal and serve as important bioindicators of aquatic ecosystems. Historically, acoustic
Daniel S. Zogby +3 more
semanticscholar +1 more source
Caracterização preliminar dos hemócitos da perlífera nativa Pteria hirundo [PDF]
, 2014 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Engenharia de Aquicultura.A ostra perlífera nativa Pteria hirundo possui um grande potencial para a aquicultura nacional devido a sua capacidade de produzir ...
Vieira, Graziela Cleuza
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