Results 1 to 7 of about 10 (7)

Densidad de sitios para anidar y su uso por dos especies de pájaro carpintero (Melanerpes rubricapillus y M. chrysauchen) (Piciformes: Picidae) en un gradiente urbano de Costa Rica

Revista de Biología Tropical, 2009
Examiné la densidad de sustratos potencialmente utilizables para anidar por parte de dos especies de pájaros carpinteros (Melanerpes rubricapillus y M.
Luis Sandoval
doaj   +4 more sources

Moving beyond the pathology of policies pushing species toward extinction: The case of spectacled flying foxes in Australia 摆脱将物种推向灭绝的政策症候——以澳大利亚眼镜狐蝠为例

Integrative Conservation, Volume 3, Issue 2, Page 87-103, June 2024.
Some extinctions can be prevented if impediments to protection of threatened species are overcome. Policies and practices have failed endangered species and biodiversity conservation is fraught with impediments such as rhetorical adoption, policy dismantling, circumvention of legislative obligations, and deliberate ignorance of scientific evidence ...
Noel Preece, Chris McGrath, Maree Treadwell Kerr   +2 more
wiley   +1 more source

Density of nesting sites and their use by two woodpecker species (Melanerpes rubricapillus y M. chrysauchen) (Piciformes: Picidae) along an urban gradient, Costa Rica.

, 2009
I examined the density of nesting substrates potentially used by two woodpeckers (Melanerpes rubricapillus and M. chrysauchen) along an urban gradient, and their nest density in three sites with different human intervention in Golfito, Costa Rica. The urban and semi-urban sites had the lowest abundance of natural substrates for nesting, as expected by ...
openaire   +1 more source

Cambios en la abundancia de los sitios para anidar y su uso por carpinteros en un gradiente urbano: una comparación de diez años [PDF]

, 2019
Woodpeckers nesting substrate abundance may be reduced by urban expansion, negatively affecting their reproduction. Long-term studies in the tropics are rare but valuable to estimate how urban development has affected ecological communities. We present a
Sandoval Vargas, Luis Andrés, Protti Sánchez, Francesca   +1 more
core   +2 more sources

Density of nesting sites and their use by two woodpecker species (Melanerpes rubricapillus y M. chrysauchen) (Piciformes: Picidae) along an urban gradient, Costa Rica.

, 2016
Examiné la densidad de sustratos potencialmente utilizables para anidar por parte de dos especies de pájaros carpinteros (Melanerpes rubricapillus y M.
Sandoval Vargas, Luis Andrés
core   +1 more source

Pteropus conspicillatus Gould 1850

, 2019
153. Spectacled Flying Fox Pteropus conspicillatus French: Roussette a lunettes / German: Brillenflughund / Spanish: Zorro volador de anteojos Taxonomy. Pteropus conspicillatus Gould, 1850, “Fitzroy Island,” Queensland, Australia.
Don E. Wilson, Russell A. Mittermeier
core   +1 more source

Habits of three endemic West Indian woodpeckers (Aves, Picidae). American Museum novitates ; no. 2549

, 1974
44 p. : ill. ; 26 cm.Includes bibliographical references (p. 43-44)."The Antillean piculet (Nesoctites micromegas), the Guadeloupe (Melanerpes herminieri), and Hispaniolan woodpeckers (M.
Short, Lester L.
core