Results 171 to 180 of about 10,647,434 (247)

Predictors and consequences of diet composition in a declining generalist aerial insectivore. [PDF]

Oecologia
Uehling JJ, Taff CC, Houtz JL, Becker PM, Injaian AS, Vitousek MN.   +5 more
europepmc   +1 more source

Why don't all birds lay early? Causes and consequences of breeding timing for a long‐lived migratory seabird

Journal of Animal Ecology, Volume 95, Issue 11, Page 2347-2361, November 2026.
Why don't all birds lay early? Our 16‐year study of Manx shearwater behaviour shows that selection on breeding timing fluctuates among years. We also find that lay dates are influenced by persistent individual differences, variation in non‐breeding duration, and pair synchrony, potentially constraining breeding phenological advancement under ongoing ...
Katrina Siddiqi‐Davies, Natasha Gillies, Hector Bailey, Sarah Bond, Annette Fayet, Holly Kirk, Lewis Lancaster‐Reeves, Joe Morford, Oliver Padget, Akiko Shoji, Martyna Syposz, Joe Wynn, Tim Guilford   +12 more
wiley   +1 more source

Selective Pressures Influence a Grow Fast, Fly Young Strategy for Black Skimmer Populations in the Peruvian Amazon. [PDF]

Ecol Evol
Goodenough KS, Haugaasen T, Bridge ES.
europepmc   +1 more source

Cues of habitat change and previous success do not modulate songbird breeding‐site fidelity across spatial scales

Journal of Applied Ecology, Volume 63, Issue 11, November 2026.
Our findings highlight a failure of sagebrush songbirds to reduce interannual site fidelity at any spatial scale in response to habitat changes associated with natural gas extraction, which may compound the negative effects of energy development on reproductive success.
Emily R. Shertzer, Anna D. Chalfoun
wiley   +1 more source

A series of (un)fortunate events: Commercial bank interest rates and deposit reallocation during the Great Depression in the Netherlands

The Economic History Review, Volume 79, Issue 4, Page 1346-1378, November 2026.
Abstract During the global economic crisis of 1929–33, deposits in the Dutch commercial banking sector sharply declined as funds shifted to the government‐guaranteed Post Office Savings Bank and other savings institutions. Unlike earlier studies for neighbouring countries, we demonstrate that this shift was driven less by a flight to safety and more by
Ruben Peeters, Amaury de Vicq de Cumptich   +1 more
wiley   +1 more source

Identifying the demographic pathways linking environmental covariates to population dynamics in an avian migrant. [PDF]

Ecol Appl
Martin EC, Riecke TV, Ravussin PA, Arrigo D, Schaub M.   +4 more
europepmc   +1 more source

Whether and how nestlings of Japanese tits respond to nest predator risk: Testing active and passive growth responses. [PDF]

Zool Res
Liu QZ, Yu JP, Shao FB, Li KY, Zhu QY, Cao XY, Wan DM, Wang HT.   +7 more
europepmc   +1 more source

Dietary Niches and Their Consequences for Five Insectivorous Passerines in a Seasonal Boreal Setting

Molecular Ecology, Volume 35, Issue 21, November 2026.
ABSTRACT To understand the effects of climate change and other disturbances on ecosystems, methodologies capable of unravelling the complexity of biotic interactions are vital. Here, we present a dietary study on five passerines nesting in boreal forests: the crested tit Lophophanes cristatus, willow tit Poecile montanus, blue tit Cyanistes caeruleus ...
Coen Westerduin, Emma Vatka, Léo Lou Mael Chapuis, Oona Herzog, Seppo Rytkönen, Marko Mutanen, Markku Orell   +6 more
wiley   +1 more source

Rare upside of climate-induced phenological changes: Gentoo penguins (Pygoscelis papua) avoid heat events at Martillo Isl., Tierra del Fuego, Argentina. [PDF]

PLoS One
Harris S, Juárez Martínez I, Hart T, Raya Rey A.   +3 more
europepmc   +1 more source

Social Interactions Are Related to Cognitive Development in Western Australian Magpie Fledglings. [PDF]

Ecol Evol
Speechley EM, Ashton BJ, Thornton A, King SL, Simmons LW, Ridley AR.   +5 more
europepmc   +1 more source