Little Tern (Sterna antillarum) Science Article 4 abstract Many seabirds travel widely to exploit variably distributed prey resources, utilizing even profitable patches only briefly as prey become available. Assessing the relative importance of areas occupied by wind farms relies on sufficient survey effort to increase the probability of detection and later assessment to an acceptable […]

Little Tern (Sterna antillarum) Science Article 2 abstract Colony, nest site selection and interspecific associations of four breeding Charadriiformes werestudied in the Po Delta, Italy, in 1991. Physical characteristics (such as length, size, distance from mainlandand other islands, occurrence of small dunes, etc.) of eighteen islands and two peninsulas were considered;random points were selected on […]

Little Gull (Hydrocoloeus minutus) Science Article 1 abstract At-sea distribution of seabirds has been studied on different scales and with different focus in many parts of the world. However, factors and/or processes causing certain patterns are often not easily explained. This also holds true for fast migrating species of international conservation concern, such as the […]

Little Gull (Hydrocoloeus minutus) Science Article 1 abstract At-sea distribution of seabirds has been studied on different scales and with different focus in many parts of the world. However, factors and/or processes causing certain patterns are often not easily explained. This also holds true for fast migrating species of international conservation concern, such as the […]

Least Tern (Sternula antillarum) Science Article 1 abstract Local populations of the endangered interior least tern (Sterna antillarum) nestwithin riverine and alkaline flat habitats of the central United States. We summarizedestimates of survival for egg, chick, fledgling, subadult (

Lesser Black-backed Gull (Larus fuscus) Science Article 2 abstract Empirical evidence is growing that the offspring sex ratio in birds can be biased in relation to the body condition of parents during breeding. The sex ratio bias may come about because (1) the actual production of the two sexes may be skewed and/or (2) there […]

Lesser Black-backed Gull (Larus fuscus) Science Article 3 abstract In northern Norway, Larus fuscus fuscus feeds mainly offshore on the wing on pelagic fish and fishery discards. It avoids competition with other large gulls for concentrated stationary food sources such as garbage dumps and fish-factories. It is also inferior to the Herring Gull L. argentatus […]

Lesser Black-backed Gull (Larus fuscus) Science Article 1 abstract For birds that breed in large colonies, the overall area occupied by the colony generally comprises several sub-areas that di.er in physical and social features such as vegetation and breeding density. Birds arriving at a breeding colony select their nesting sites through a hierarchical process of […]

Lesser Black-backed Gull (Larus fuscus) Science Article 4 abstract The distribution and feeding range of Herring Gulls and Lesser Black-backed Gulls breeding on the Dutch Wadden Sea islands were assessed, using the results of ship-based surveys in the southern North Sea. The occurrence of both species in association with commercial fishing vessels is described in […]

Lesser Crested Tern (Thalasseus bengalensis) Science Article 1 abstract Le Ier juin 1974, je photographiais une Sterne voyageuse (Sternabengalensis) en vol au-dessus de l’importante colonie de Sterne caugek(Sterna sandvicensis) du Banc d’Arguin (Bassin d’Arcachon, littoral atlantiquefranl;ais). Pierre Petit, Ardea, vol. 64, 1976 Download article download full text (pdf)