| Titre : | Colour-ringed Ruffs (Philomachus pugnax) and Black-tailed Godwits (Limosa limosa): two new colour ring projects in The Netherlands |
| Auteurs : | Jos Hooijmeijer, Auteur |
| Type de document : | Article |
| Dans : | Aves (44(3) 2007) |
| Article en page(s) : | 137-140 |
| Résumé : | In 2004, two new colour ring-studies on Ruffs and Black-tailed Godwits were started in South West Fryslan, The Netherlands. In the long term we will try to explain breeding and migration patterns of different wader species by studying immuno-competence levels but to begin with wefocus on stopover ecology of Ruffs and breeding ecology of BIack-tailed Godwits. |



