Tag: all of Sternula

Nesting success and status of the least tern breeding colony at gibson lake in southwestern indiana

Least Tern (Sternula antillarum) Science Article 6 abstract Federally-endangered interior least terns (Sterna antillarum) have nested at Gibson Lake in southwestern Indiana since 1986. In 2003 and 2004 we evaluated nesting success of least terns and identified factors influencing their productivity at Gibson Lake . In 2003 least terns nested only at secondary breeding sites, […]

NESTING BIOLOGY OF BLACK SKIMMERS, LARGE-BILLED TERNS, AND YELLOW-BILLED TERNS IN AMAZONIAN BRAZIL

Yellow-billed Tern (Sterna superciliaris) Science Article 1 abstract Nests of Black Skimmers (Rynchops niger) (n = 37), Large-billed Terns (Phaetusa simplex) (n = 121), and Yellow-billed Terns (Sterna superciliaris) (n = 16) on an exposed sandbar in the Trombetas River, Brazil, were monitored during incubation and hatching in 1982. The species were interspersed throughout the […]

Individual auditory recognition in the least tern (Sterna albifrons)

Little Tern (Sterna antillarum) Science Article 1 abstract Playback experiments performed in a colony of Least Terns near Fort Macon, North Carolina, demonstrated that adults can distinguish the call of their mate from that of a stranger. Sonagram analysis of the ‘Purrit-tit-tit’ call, the most common vocalization used when an adult approaches its mate, revealed […]

Individual auditory recognition in the least tern (Sterna albifrons)

Little Tern (Sterna antillarum) Science Article 1 abstract Playback experiments performed in a colony of Least Terns near Fort Macon, North Carolina, demonstrated that adults can distinguish the call of their mate from that of a stranger. Sonagram analysis of the ‘Purrit-tit-tit’ call, the most common vocalization used when an adult approaches its mate, revealed […]

Primary moult, body mass and moult migration of Little Tern Sterna albifrons in NE Italy

Little Tern (Sterna antillarum) Science Article 3 abstract Large post-breeding gatherings of Little Terns Sterna albifrons are regularly observed in the Lagoon of Venice, Italy. Here, during five consecutive trapping seasons, 2956 birds were examined and ringed. Their breeding area, as indicated by 163 direct recoveries (mainly juveniles, ringed as chicks), spans over a broad […]

Primary moult, body mass and moult migration of Little Tern Sterna albifrons in NE Italy

Little Tern (Sterna antillarum) Science Article 3 abstract Large post-breeding gatherings of Little Terns Sterna albifrons are regularly observed in the Lagoon of Venice, Italy. Here, during five consecutive trapping seasons, 2956 birds were examined and ringed. Their breeding area, as indicated by 163 direct recoveries (mainly juveniles, ringed as chicks), spans over a broad […]

Radio telemetry as a tool for impact assessment of wind farms: the case of Little Terns Sterna albifrons at Scroby Sands, Norfolk, UK

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 […]

Radio telemetry as a tool for impact assessment of wind farms: the case of Little Terns Sterna albifrons at Scroby Sands, Norfolk, UK

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 […]

Habitat selection and nesting association in four species of Charadriiformes in the PoDelta (Italy).

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 […]