Results 191 to 200 of about 16,872 (300)

Wood Thrush (Hylocichla mustelina) occupancy patterns reveal sensitivity to low precipitation on nonbreeding grounds in northern Costa Rica

Ibis, EarlyView.
Climatic change and anthropogenic disturbances are reshaping animal populations. Habitat loss and extreme climatic events are particularly strong drivers of declines in species that depend on forested areas. For migratory songbirds, climate and the persistence of suitable habitat over time are fundamental to sustaining populations annually.
Isabel Vargas‐Valverde, Natalie V. Sánchez, Manuel Spínola, Gerardo Avalos   +3 more
wiley   +1 more source

State of the ant: how broad is our recent knowledge of Neotropical ant behavior? [PDF]

Front Insect Sci
Quesada-Hidalgo R, González Y, Gálvez D, Marting PR, Castillo-Pimentel A, Aguilar J, Cox S, Smith C, Amador-Vargas S.   +8 more
europepmc   +1 more source

Dietary selectivity mediates niche overlap and interspecific competition in a reedbed warbler community in southern Europe

Ibis, EarlyView.
Sympatric species are expected to use resources differently along one or more ecological dimensions. This can be complex when there is partial separation along multiple dimensions, such as where bird species exhibit similarities in habitat use and diet.
S. R. Davies, I. P. Vaughan, R. J. Thomas, P. Josa, S. Bateman Posse, W. O. C. Symondson   +5 more
wiley   +1 more source

Mitogenomic and Metabarcoding Resources for the Study and Conservation of Keystone Neotropical Raptors. [PDF]

Ecol Evol
De Panis D, Priotto O, Padró J.
europepmc   +1 more source

Population dynamics and reproductive success of Short‐eared Owls in relation to widely fluctuating food abundance and farmland habitat degradation

Ibis, EarlyView.
Populations of the Short‐eared Owl Asio flammeus have declined across Europe and North America, probably in response to habitat degradation driven by agricultural intensification. However, long‐term evidence linking farmland habitat change to variation in breeding density and reproductive success remains limited.
Erkki Korpimäki, Tero Klemola, Minna Koivula   +2 more
wiley   +1 more source

Correction: Genetic variations associated with adaptation in Acrocomia palms: A comparative study across the Neotropics for crop improvement. [PDF]

PLoS One
PLOS One Staff.
europepmc   +1 more source

A global overview of pigeon–fruit interactions

Ibis, EarlyView.
Pigeons are widespread worldwide. These relatively large‐bodied birds can significantly influence ecosystem structure and function through their feeding habits, especially on islands where large mammals and a few avian taxa are scarce or absent. However, their dietary guilds as frugivores and granivores, and their ecological roles as seed dispersers ...
Haruko Ando, Javier Romero, Patricia Marrero, Manuel Nogales   +3 more
wiley   +1 more source

Genetic diversity of Dermacentor nitens (Acari: Ixodidae) collected on horses from western Cuba. [PDF]

J Med Entomol
Roblejo-Arias L, Diaz-Sánchez AA, Marrero-Perera R, Lobo-Rivero E, Corona-González B, Chilton NB.   +5 more
europepmc   +1 more source

Beyond the specimen: rethinking ornithological collecting in a changing world

Ibis, EarlyView.
Natural history collections underpin a wide range of ornithological research, yet the context in which they operate is rapidly changing. Advances in genomics, digitization and analytical approaches are transforming what can be learned from specimens, while accelerating environmental change is increasing the need for temporally explicit, integrative ...
Ken Norris, Heather Avrili
wiley   +1 more source

Recurrent introgression and geographical stratification shape Saccharomyces cerevisiae in the Neotropics. [PDF]

Nat Commun
Avelar-Rivas JA, Sedeño I, García-Ortega LF, Urban Aragon JA, López-Gallegos C, Aguirre-Dugua X, Mancera E, DeLuna A, Morales L.   +8 more
europepmc   +1 more source