Results 91 to 100 of about 7,741 (214)

Pandion haliaetus

open access: yes, 2008
An uncertain observation, communicated from D. J. de Prada to the author, of an Osprey (Pandion haliaetus) fishing at the Tormes River in Ledesma (Salamanca).
openaire   +1 more source

Comparing timing and routes of migration based on ring encounters and randomization methods [PDF]

open access: yesAnimal Biodiversity and Conservation, 2004
A method for comparing two migration routes is introduced. In the method are needed approximations of the average daily positions which are computed based on averages of dates and of positions in a window sliding through the encounters ordered in ...
Lokki, H., Saurola, P.
doaj  

Conservació de l'àguila peixatera (Pandion haliaetus) a l'illa de Menorca [PDF]

open access: yes
Davant la crítica situació de l'àguila peixatera (Pandion haliaetus) a l'illa de Menorca, l'any 1980, amb sols 2 parelles reproductores, el GOB va començar a fer un seguiment de la població i a posar en pràctica mesures de conservació.
Triay, Rafel
core  

The Portuguese Osprey Reintroduction Project: Achievements, Lessons and Perspectives

open access: yesПернатые хищники и их охрана, 2018
Ospreys bred along most of coastal Portugal until the beginning of the 20th century. Thereafter, a continuous decline due to persistent persecution and habitat loss led the species to extinction as a breeder in 2002, long after its disappearance from the
Luís Palma   +5 more
doaj  

Situació de l'àguila peixetera Pandion haliaetus a l'illa de Menorca [PDF]

open access: yes
Situació de l'àguila peixetera Pandion haliaetus a l'illa de Menorca. Durant la dècada dels anys 80 sols nidificaven a l'illa de Menorca entre 2 i 3 parelles d'àguila peixetera Pandion haliaetus.
Triay, Rafel
core  

INTRAEMPREENDEDORISMO EM INSTITUIÇÕES DE ENSINO PÚBLICO: O CASO DA UNIVERSIDADE FEDERAL DE SANTA CATARINA - UFSC [PDF]

open access: yes, 2011
As organizações necessitam de profissionais capacitados para criar e inovar em suas funções. Mas para que isso ocorra, é fundamental o incentivo por meio de treinamentos, para possibilitar o desenvolvimento de intraempreendedores.
Candido, Marcondes Da Silva   +4 more
core  

An integrated MCDA software application for forest planning : a case study in southwestern Sweden [PDF]

open access: yes, 2011
Forest planning in Sweden today translates not only into planning of timber production, but also for the provision of other functions and services.
Eriksson, Ljusk Ola   +3 more
core  

Testing the role of contaminants in depressing avian numbers Evaluando el rol de los contaminantes sobre la disminución del número de aves

open access: yesRevista Chilena de Historia Natural, 2000
Environmental contaminants are ubiquitous and so are often key suspects in cases of lagging wildlife populations. How do we test hypotheses about cause-effect linkages between contaminants and wildlife health?
WILLIAM H. KARASOV, MICHAEL W. MEYER
doaj  

Home - About - Disclaimer - Privacy