Matthias Putze

Nocturnal insectivorous bird, long-distance trans-Saharan migrant. Breeding distribution restricted to Iberia and North-West Africa (Camacho 2013; Forero et al. 2001), wintering range across Western Sahelian Africa, mainly in southern Mali and adjacent Niger. Moult occurs on the wintering grounds (Gargallo 1994).

Season of assessment

B

Population trendDecreasing
Population size
(min-max, best estimate)		202000-270000,233000
Red List categoryNT
Franks, S., Fiedler, W., Arizaga, J., Jiguet, F., Nikolov, B., van der Jeugd, Ambrosini, R, Aizpurua, O., Bairlein, F., Clark, J., Fattorini, N, Hammond, M., Higgins, D, Levering, H., Skellorn, W., Spina, F, Thorup, K. Walker, J., Woodward, I. and Baillie, S.R. (1) (2022) Online Atlas of the movements of European bird populations. https://migrationatlas.org EURING/CMS (1) Principal investigator
Carte

Connectivité globale pour Engoulevent à collier roux

Overall direction of migration is southwards, from Iberia to West Africa. No ringing recoveries in Africa (though one at Ceuta), so no clear indication of connectivity, though the breeding and known wintering ranges are relatively restricted so connectivity is no major question. A few winter recoveries in Iberia indicate rare overwintering there, but the rule is migratory behaviour.

Contrôles par Condition for Engoulevent à collier roux

Numerous road casualties (more than one third) beyond ringing recaptures before 1960, but almost only ringing casualties after 1990.

Annual Movements for Engoulevent à collier roux

Birds on the move between Iberia and Africa have been re-encountered mainly in April and October. There is no recovery in Europe in November and March.

Connectivité par mois par région pour Engoulevent à collier roux

Movements between Iberia to Africa most likely through the straits of Gibraltar, as recoveries during the first two decades of April and during October are all concentrated in this region. Most northern breeding sites deserted by early October and reoccupied from early May.

Références

Statistiques Carte
Nombre de données Nombre d'individus Nombre de contrôles
Données cartographiées*
Données totales disponibles
*Données cartographiées avec des contrôles >= à 50 km
Références Carte
Camacho, C.2013 . Early age at first breeding and high natal philopatry in the Red-necked Nightjar Caprimulgus ruficollis. Ibis 156 Link to Article (DOI: https://doi.org/10.1111/ibi.12108) : 442–445
Forero, M.G., Tella, J.L., Oro, D.2001 . Annual survival rates of adult Red-necked Nightjars Caprimulgus ruficollis. Ibis 143 Link to Article (DOI: https://doi.org/10.1111/j.1474-919X.2001.tb04483.x) : 273–277
Gargallo, G.1994 . Flight feather moult in the Red-necked Nightjar Caprimulgus ruficollis. Journal of Avian Biology 25: 119–214

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