Results 61 to 70 of about 1,754 (168)

Charakterystyka problemów kultury w latach trzydziestych na podstawie publicystyki „Pionu” (1933–1939) [PDF]

open access: yesActa Universitatis Lodziensis. Folia Historica, 2016
Celem tego artykułu jest scharakteryzowanie problemów kultury w latach trzydziestych na podstawie publicystyki „Pionu” – czołowego pisma piłsudczykowskiego z dziedziny kulturalno-społecznej. Tygodnik ten był jednym z elementów ofensywy państwa w dziedzinie kultury rozpoczętej w 1933 r.
openaire   +4 more sources

La obra Ornitológica de Azara [PDF]

open access: yes, 2015
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Nadalin, Diego Oscar. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis, Nadalin, Diego Oscar
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Habitat characterization and modeling of the potential distribution of the Military Macaw (Ara militaris) in Mexico [PDF]

open access: yes, 2008
Forest structure and composition have been used to assess the habitat characteristics that determine bird distributions. The patterns of distribution have been shaped by historical and ecological factors that play different roles at both temporal and ...
Anderson   +99 more
core   +1 more source

Birds, Ilha Grande, state of Rio de Janeiro, Southeastern Brazil [PDF]

open access: yes, 2009
We provide a list of bird species from our primary surveys and secondary data for an island (Ilha Grande) insoutheastern Brazil. The information derives mainly from primary data collected since 1995, particularly in the oceanicside of the island.
Alves, M. A. S., Vecchi, M. B.
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Habitat shifts in the evolutionary history of a Neotropical flycatcher lineage from forest and open landscapes [PDF]

open access: yes, 2008
Background Little is known about the role ecological shifts play in the evolution of Neotropical radiations that have colonized a variety of environments.
Frank E Rheindt   +2 more
core   +2 more sources

Cryptosporidium spp. in Aratinga jandaia, Diopsittaca nobilis and Pionus menstruus in Brazil

open access: yesActa Scientiae Veterinariae, 2018
Background: Cryptosporidium is an important protozoan in public health and veterinary medicine that often causes diarrhea in an array of hosts in developed/developing countries. Infection of the gastrointestinal system is the most common, but the respiratory system and other sites can also be affected, especially in birds and immunocompromised ...
de Vasconcelos, Dayane Barbosa   +4 more
openaire   +3 more sources

Aspects of genetic and morphological variation in selected new world land birds [PDF]

open access: yes, 2000
Thesis (M.S.) University of Alaska Fairbanks, 2000The objective of this thesis is to examine variation in certain New World land birds, focusing on morphological difference at the intraspecific level and genetic differences at the intra- and ...
Weicker, Jacqueline Joyce
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New records and frugivory diet of the Pionus maximiliani (Aves: Psittacidae) for Pernambuco, Brazil

open access: yesActa Brasiliensis, 2023
The occurrence of Pionus maximiliani (Kuhl, 1820) in the state of Pernambuco is characterized by few documented reports and little ecological information. Therefore, the aim of this study is to describe new records of the species and provide information about its frugivorous diet and foraging behavior (consumption of pulp and seeds).
openaire   +1 more source

The Complete Genome Sequences of 94 Species of Parrots (Psittaciformes, Aves). [PDF]

open access: yesBiodivers Genomes, 2022
Hains T   +8 more
europepmc   +1 more source

Valoración cultural del uso e importancia de la fauna silvestre en cautiverio a partir de la visión de la Comunidad Educativa de los Barrios El Edén, El Cardal y Corales del Municipio de Pereira, Risaralda [PDF]

open access: yes, 2008
La fauna silvestre en cautiverio se encuentra amenazada debido a una insuficiente valoración cultural respecto a la importancia biológica y ecosistémica.
Arroyave Jaramillo, Elsa Ruth   +1 more
core  

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