Results 101 to 110 of about 1,377 (205)

Introduced population of ring-necked parakeets Psittacula krameri in Madeira Island, Portugal - call for an early action [PDF]

open access: yes, 2020
Research ArticleAlien invasive species are major drivers of ecological change worldwide, being especially detrimental in oceanic islands, where they constitute one of the greatest threats to the survival of native species.
Reino, L.   +3 more
core  

An Overview of Vertebrate Pests in India [PDF]

open access: yes, 2006
A billion-plus human population, agriculture, and development are shrinking and degrading the habitat of many of the 1,200 bird and 500 mammal species of India. With humans and herbivores competing for the same resources, many of them are becoming pests
Sridhara, Shakunthala
core   +1 more source

Patrones de distribución de la cotorra argentina (Myiopsitta monachus) en un hábitat urbano [PDF]

open access: yes
Varias especies invasoras han demostrado tener una marcada preferencia por los hábitats urbanos. El estudio de las variables responsables de la distribución de estas especies dentro de hábitats urbanos debe permitir predecir cuáles son las variables ...
Faus, J.   +5 more
core  

Assessment of social perception of an invasive parakeet using a novel visual survey method [PDF]

open access: yes
The perceptions of the general public regarding invasive alien species (IAS) are important in the prevention of future invasions and the success of management programmes.
Edelaar, Pim   +2 more
core   +1 more source

Migration and Child Labour in Agriculture – A Study of Punjab [PDF]

open access: yes
The present study has been conducted to know the general profile, educational status, activities performed and income of the migratory child labour vis-a-vis the natives engaged in agricultural activities in Punjab.
Goyal, Mini
core   +1 more source

Healthy Captive Rose - Ringed Parakeets (Psittacula krameri) - Hematological and Biochemical Values

open access: yesActa Scientiae Veterinariae
Background: Rose - ringed parakeets are popular pet birds worldwide. This study aimed to determine hematological and biochemical reference intervals for healthy Rose - ringed parakeets to help in the monitoring and early detection of diseases, preserving the health of birds and humans. Materials, Methods & Results: Blood samples were collected from
Gabriela Oliveira da Paz Augusto Pinto   +7 more
openaire   +2 more sources

Wintering Birds in Northern Saudi Arabia: February 2009 [PDF]

open access: yes, 2011
The northern plains of Saudi Arabia are an area of approximately 231,000 km2, or roughly equivalent to the size of the whole of the United Kingdom. During previous ABBA Surveys in this area in late winter and spring significant numbers of wintering ...
Abu Qabous, Baleegh   +3 more
core  

Zoonotic potential of urban wildlife faeces, assessed through metabarcoding [PDF]

open access: yes
Monitoring zoonoses in urban environments is of great relevance, where the incidence of certain pathogens may be higher and where population density makes the spread of any contagious disease more likely. In this study we applied a metabarcoding approach
Aguirre de Cárcer García, Daniel   +7 more
core   +1 more source

Exotic and invasive terrestrial and freshwater animal species in the Dutch Caribbean [PDF]

open access: yes
An overview of 72 invasive animals of the terrestrial and freshwater environments of the Dutch Caribbean, eleven of which are no longer present. All invasive animals that are principally agricultural pests and or animal and plant diseases (46 species ...
Buurt, G., van, Debrot, A.O.
core   +1 more source

L'avifaune du lac de Guiers [PDF]

open access: yes, 1991
Le projet EQUESEN sur l'environnement et la qualité des eaux du Sénégal bénéficie du soutien financier de la CEE, s'attache à prendre en compte tous les aspects de la biogéohydrodynamique globale du bassin versant du fleuve Sénégal; dans le parcours aval
Baillon, François, Gac, Jean-Yves
core  

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