Results 11 to 20 of about 5,862 (230)

Pesca con cebo activo por Ardea alba (Pelecaniformes: Ardeidae) en Argentina

open access: diamondCuadernos de investigación UNED, 2018
El comportamiento de pesca con cebo activo ha sido registrado en especies de la familia Ardeidae. Para la Garza blanca (Ardea alba) sólo existe un registro previo en la literatura.
Lorena Vanesa Sovrano   +1 more
doaj   +3 more sources

Season, Microclimate and Shoreline Disturbance Interactively Shape Bird Functional Diversity. [PDF]

open access: yesEcol Evol
This study examined the seasonal and spatial patterns of bird functional diversity across natural and urbanized coastal sites in Ghana. We found that natural shorelines undergo significant seasonal functional reorganization, whereas urbanized areas maintain stable, generalist‐dominated communities year‐round, losing the temporal dynamics that support ...
Tamekloe SE   +3 more
europepmc   +2 more sources

A Derived Morphology of the Quadrate May Support a Previously Unrecognized Major Higher-Level Clade of Neoavian Birds. [PDF]

open access: yesJ Morphol
The avian quadrate plays a critical role in cranial kinesis, but few comparative studies exist of its morphological variation across higher‐level taxa. In this study, the occurrence of a markedly concave articular facet of the condylus medialis is surveyed across neornithine birds.
Mayr G.
europepmc   +2 more sources

Avian malaria is absent in juvenile colonial herons (Ardeidae) but not Culex pipiens mosquitoes in the Camargue, Southern France [PDF]

open access: yes, 2015
Apicomplexan blood parasites Plasmodium and Haemoproteus (together termed “Avian malaria”) and Leucocytozoon are widespread, diverse vector-transmitted blood parasites of birds, and conditions associated with colonial nesting in herons (Ardeidae) and ...
Gauthier-Clerc, Michel   +1 more
core   +5 more sources

Microhabitat use by three species of egret (Pelecaniformes, Ardeidae) in southern Brazil [PDF]

open access: goldBrazilian Journal of Biology, 2013
In the present study, we examined the role of different habitat components and their relationship with microhabitat use by three species of egret: Cocoi heron (Ardea cocoi), Great egret (Ardea alba), and Cattle egret (Bubulcus ibis), in wetlands of ...
DP. Pinto   +3 more
doaj   +2 more sources

Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China

open access: yesEcological Indicators, 2021
Dongting Lake (DTL) and Poyang Lake (PYL), the China’s two largest freshwater lakes, are vital migration routes and wintering habitats for the migratory birds of East Asian – Australia. Due to damming and climate change, the water level during the middle
Haipeng Wu   +8 more
doaj   +1 more source

¿Existe la isomorfía en los huevos de la familia Ardeidae (Aves, Ciconiiformes)?

open access: yesAnimal Biodiversity and Conservation, 2011
La forma de los huevos de las aves responde a numerosos factores desde anatómicos, biofísicos o ecológicos. Se ha mencionado que la ausencia de diferencias en los índices volumétricos derivados de dimensiones es un indicador de estabilidad en las formas ...
D. Denis, U. Olavarrieta
doaj   +3 more sources

Home - About - Disclaimer - Privacy