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Article
Tamar Lok, Auteur ; Linde Veldhoen, Auteur ; Otto Overdijk, Auteur ; Joost M. Tinbergen, Auteur ; Theunis Piersma, Auteur* Migration is a widespread phenomenon in the animal kingdom. On the basis of the considerable variation that exists between and within species, and even within populations, we may be able to infer the (age- and sex-specific) ecological trade-of[...]
Article
Tamar Lok, Auteur ; Otto Overdijk, Auteur ; Theunis Piersma, AuteurChick body condition can be a sensitive indicator of local environmental conditions and has been shown to be correlated with chick survival. Designing a reliable index of chick body condition for a given species from a single measurement point r[...]
Article
Otto Overdijk, AuteurDans Limosa (72(2) 1999)In 1994 Voslamber has presented a historic overview of the development of the Dutch Spoonbill Platalea leucorodia breeding population during 1963-93 (Voslamber 1994). In this article the development over 1994-98 is presented. The number of breed[...]
Article
Juan G. Navedo, Auteur ; José A. Masero, Auteur ; Otto Overdijk, Auteur ; German Orizaola, Auteur ; Juan M. Sánchez-Guzmán, AuteurUnderstanding the factors driving departure decisions from stopover sites is critical when predicting the dynamics of bird migration. We investigated the interactive effects of wind, tidal characteristics, and precipitation on the departure deci[...]
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Otto Overdijk, Auteur ; Harrie Horn, AuteurDans Limosa (78(3) 2005)The Netherlands is a core breeding area for Eurasian Spoonbill in NW-Europe. This paper reviews the developments in the breeding population over the period 1999-2004. The number of breeding pairs increased from 1010 in 1999 to 1749 in 2004. Simu[...]
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Jan Veen, Auteur ; Otto Overdijk, Auteur ; Thor Veen, AuteurVeen J., Overdijk O. & Veen T. 2012. The diet of an endemic subspecies of the Eurasian Spoonbill Platalea leucorodia balsaci, breeding at the Banc d'Arguin, Mauritania. Ardea 100: 123-130. In the period 1998-2010 the endemic subspecies of the Eu[...]
Article
Otto Overdijk, AuteurWithin NW-Europe, the Netherlands support a significant but isolated population of Eurasian Spoonbills. Although the species faced major setbacks in the past centuries (due to loss of breeding colonies and human persecution), it has made a remar[...]
Article
Juan G. Navedo, Auteur ; German Orizaola, Auteur ; José A. Masero, Auteur ; Otto Overdijk, Auteur ; Juan M. Sánchez-Guzmán, AuteurLong-distance migration is widespread among birds, connecting breeding and wintering areas through a set of stopover localities where individuals refuel and/or rest. The extent of the stopover is critical in determining the migratory strategy of[...]
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Theunis Piersma, Auteur ; Marco Van Der Velde, Auteur ; El-Hacen Mohamed El-Hacen, Auteur ; Tamar Lok, Auteur ; Otto Overdijk, AuteurPiersma T., van der Velde M., El-Hacen E.M., Lok T. & Overdijk O. 2012. Molecular verification of the subspecies status of the Mauritanian Spoonbill Plata lea leucorodia balsaci. Ardea 100: 131-136. In 1974 R. de Naurois and F. Roux proposed tha[...]
Article
El-Hacen Mohamed El-Hacen, Auteur ; Theunis Piersma, Auteur ; Jeltje Jouta, Auteur ; Otto Overdijk, Auteur ; Tamar Lok, AuteurWe used stable isotope tracers in the growing primary feathers of Eurasian Spoonbill chicks (Platalea leucorodia leucorodia) to study seasonal variation in their diet on one of the Frisian islands, Schiermonnikoog, The Netherlands. Using growing[...]
Article
Leo Zwarts, Auteur ; Jan Van der Kamp, Auteur ; Otto Overdijk, Auteur ; Tom Van Spanje, Auteur ; Ronnie Veldkamp, Auteur ; Rodney West, Auteur ; Mick Wright, Auteur
