Results 51 to 60 of about 2,298 (187)

Annual and diurnal phenology of birdcall activity above the German Bight [PDF]

open access: yes, 2012
Im Hinblick auf potenzielle Standorte für Offshore-Windenergieanlagen und die von ihnen ausgehende mögliche Gefährdung von Vögeln ist es erforderlich, die Kenntnisse über den Vogelzug über See - insbesondere über den nächtlichen - zu erweitern.
Dierschke, Jochen   +3 more
core  

Commons are cared for: Coexistence between humans and wild birds on the island of Kihnu, Estonia

open access: yesPeople and Nature, Volume 7, Issue 5, Page 960-973, May 2025.
Abstract Local knowledge is an essential dimension of humanity's relationship with the environment. Investigating the interdependence between humans and wild birds holds value in fostering a mutually beneficial relationship with avian populations. Gathering bird eggs is a significant practice for Kihnu islanders in Estonia.
Raivo Kalle   +10 more
wiley   +1 more source

Predation on roseate tern eggs by European starlings in the Azores [PDF]

open access: yes, 2011
Predation by the European starling (Sturnus vulgaris) was the main reason for roseate tern (Sterna dougallii) hatching failure on Vila islet, Azores, one of the species’ largest colonies in Europe.
Neves, Verónica C.   +2 more
core  

(Micro)evolutionary changes and the evolutionary potential of bird migration

open access: yes, 2018
Seasonal migration is the yearly long-distance movement of individuals between their breeding and wintering grounds. Individuals from nearly every animal group exhibit this behavior, but probably the most iconic migration is carried out by birds, from ...
A Helbig   +81 more
core   +1 more source

Migration of black terns Chlidonias niger and common terns Sterna hirundo between south Sweden and the Atlantic coast of Africa

open access: yesJournal of Avian Biology, Volume 2025, Issue 3, May 2025.
Light‐level geolocators were used to record the annual migration cycles of black terns Chlidonias niger (9 individuals, 11 journeys) and common terns Sterna hirundo (7 individuals, 11 journeys) breeding in southernmost Sweden. The black terns used two different non‐breeding (Oct–Mar) regions along the Atlantic coast of Africa, either north of the ...
Thomas Alerstam   +5 more
wiley   +1 more source

Ecology of the Arctic Tern, a bird linking Arctic and Antarctic [PDF]

open access: yes, 2018
The Ninth Symposium on Polar Science/Ordinary sessions: [OB] Polar biology, Wed. 5 Dec.

core   +1 more source

Shortlist Masterplan Wind Ship-based monitoring of seabirds and cetaceans [PDF]

open access: yes
During April 2010 – February 2011, monthly surveys of seabirds and marine mammals were conducted aboard ships engaged in plankton surveys. After many years of little or no effort in far offshore areas of the DCS, this series of surveys provided the first
Bemmelen, R.S.A., van   +2 more
core   +1 more source

Global Marine Flyways Identified for Long‐Distance Migrating Seabirds From Tracking Data

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 2, February 2025.
ABSTRACT Aim To identify the broad‐scale oceanic migration routes (‘marine flyways’) used by multiple pelagic, long‐distance migratory seabirds based on a global compilation of tracking data. Location Global. Time Period 1989–2023. Major Taxa Studied Seabirds (Families: Phaethontidae, Hydrobatidae, Diomedeidae, Procellariidae, Laridae and ...
Joanne M. Morten   +97 more
wiley   +1 more source

The spatial and temporal link between Common Terns Sterna hirundo and their prey fish in the Wadden Sea [PDF]

open access: yes, 2012
Rezension zu: Dänhardt, Andreas 2011: The spatial and temporal link between Common Terns Sterna hirundo and their prey fish in the Wadden Sea. Vogelwarte 49: 25-27.
Dänhardt, Andreas
core  

Höststräcket av fisktärna Sterna hirundo och silvertärna S. paradisaea över södra Sverige

open access: yesOrnis Svecica, 1997
Simultaneous observations of migrating Common and Arctic Terns were carried out during afternoons and evenings for three years, 1990—1992, at eleven sites at the larger lakes in southern Sweden. The force and direction of wind seemed to be the most important factor determining the number of terns observed and the route they took when they passed ...
Björn Johansson, Gunnar Jakobsson
openaire   +1 more source

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