Results 31 to 40 of about 859 (196)
Objectives The welfare of threatened fauna should not be assumed merely because their refuges have been designated with protected status. This is particularly true in geographical areas where social/military events drive an under-reported, but ...
Michael H. Parsons, Prameek M. Kannan
doaj +1 more source
Background. The winter avifauna of urban agglomerations is a rather dynamic object of research, whose indicators differ across cities and years of observation.
Vadym Zhulenko, Roksolana Drekalo
doaj +1 more source
Avifauna do Parque Estadual da Serra Furada, mata atlântica do sul de Santa Catarina, Brasil
A mata atlântica apresenta alta riqueza e endemismo de espécies, contudo a sua intensa fragmentação levou à perda de mais de 80% da sua cobertura original.
João Paulo Gava-Just +3 more
core +2 more sources
Avifauna of the region of the Volta Grande Hydroelectric Power Plant in Southeast Brazil
The Volta Grande region in the Brazilian state of Minas Gerais is classified as of “High Biological Importance” for the conservation of birds in the state. Despite this, the avifauna of the region has yet to be adequately sampled, as evidenced by the few papers on the region in ornithological literature.
Cristiano Schetini de Azevedo +1 more
openaire +5 more sources
Aves de Quindicocha - Valle de Sibundoy, Putumayo - Colombia: Potencial área de conservación
Knowledge of the existing biodiversity is the basis of conservation. To establish Area of Important Bird Area (IBA) in the valley of Sibundoy (department of Putumayo, Quindicocha territory, in the southwest of Colombia). I conducted 21 days of birding in
Orlando A. Acevedo-Charry
doaj +1 more source
Diversity and abundance of marine birds in a stretch of the north coast of Rio Grande do Sul, Brazil [PDF]
The coastal avifauna is an important element in the dynamics of the ecosystems where it lives, and the coastal plain is regarded as a very high priority area for preserving the regional biodiversity.
Andressa Muller +1 more
doaj
The paper presents a catalogue of bird specimens (dry mounted preserves) survived after the closing (1948) of the former Catholic College “Saint Augustine”. Currently, the studied specimens are kept at the Regional Natural History Museum in Plovdiv.
Zlatozar Boev, Ognyan Todorov
doaj +1 more source
Avifauna de un paisaje rural heterogéneo en Risaralda, cordillera Central de Colombia
A pesar de que la transformación de los paisajes naturales y la aparición de paisajes agrícolas tienen efectos negativos sobre las especies, algunos paisajes rurales heterogéneos albergan comunidades ecológicas muy diversas.
Jaime A. Carranza-Quiceno +2 more
doaj +5 more sources
Aquatic bird communities in Andean lakes of Ecuador are increasingly dissimilar over time
Andean lakes are important for human well-being and biodiversity conservation, yet human-induced environmental changes threaten their biodiversity and the ecosystem services they provide.
Esteban A. Guevara +3 more
doaj +1 more source
The Avifauna of the Lake Yeongam region and the Surrounding Reclaimed Arable Land
AbstractThis study was conducted seasonally between May and December of 2009 on the avifauna of the Lake Yeongnam (Yeongamho), Jeollanam-do region and the surrounding reclaimed arable land area. The study observed a total of 167,675 birds of 98 species, 29 families and 13 orders.
Lee, Seung-yeon +5 more
openaire +1 more source

