Results 41 to 50 of about 1,100 (115)

Nesting and Nest Success of the Leatherback Turtle (Dermochelys coriacea) in Suriname, 1999–2005 [PDF]

open access: yesChelonian Conservation and Biology, 2007
ABSTRACT. - Suriname beaches support a major nesting colony of leatherback turtles. During the 1999-2005 nesting seasons, we collected data on nesting ecology and identified individual turtles that nested at Babunsanti (Galibi Nature Reserve), Samsambo, Kolukumbo, and Matapica. We observed 8462 leatherback females, 6933 of which we PIT-tagged.
Hilterman, M., Goverse, E.
openaire   +2 more sources

Ecological drivers of nesting behavior in a subtropical city: An observational study on spotted doves

open access: yesEcology and Evolution
Due to rapid homogenization in habitat types as a result of urbanization, some urban birds adapt their nesting strategies to changes in local habitat characteristics.
Yao Sheng   +13 more
doaj   +1 more source

Aspects of Breeding Performance of Scopoli’s Shearwater (Calonectris diomedea): The Case of the Largest Colony in Greece

open access: yesDiversity
Here we report, for the first time, aspects of the breeding performance of Scopoli’s Shearwater (Calonectris diomedea) in one of its largest colonies in Europe, i.e., in the Strofades island group.
Georgios Karris   +6 more
doaj   +1 more source

Nest characteristics determine nest microclimate and affect breeding output in an Antarctic seabird, the Wilson's storm-petrel.

open access: yesPLoS ONE, 2019
The importance of nest characteristics for birds breeding in the extreme climate conditions of polar regions, has been greatly understudied. Nest parameters, like nest orientation, exposure and insulation, could strongly influence microclimate and ...
Rosanne J Michielsen   +6 more
doaj   +1 more source

The effect of nest site on the nesting success of the Coot Fulica atra

open access: yesOrnis Fennica, 2013
The nesting success of Coots (Fulica atra) breeding at lakes and small inland water bod-ies in the Mazurian Lakeland, Poland, was estimated in 2008 and 2009. Mean nesting suc-cess, indicated by hatching, was 75%; it was highest at lakes in the vicinity of built-up areas (86%), moderate at small inland water bodies (69%) and lowest at lakes far from hu ...
Brzezinski, Marcin   +2 more
openaire   +2 more sources

High breeding success of the European Starling compared to native species in a recently invaded natural forest of South America

open access: yesAvian Conservation and Ecology, 2023
Invasive species present numerous threats to ecosystems as they compete with other species for resources and displace them from their habitats. One of the most invasive birds is the European Starling (Sturnus vulgaris), which recently invaded and started
Adrian Jauregui   +3 more
doaj  

Nest Survival of American Coots Relative to Grazing, Burning, and Water Depths

open access: yesAvian Conservation and Ecology, 2011
Water and emergent vegetation are key features influencing nest site selection and success for many marsh-nesting waterbirds. Wetland management practices such as grazing, burning, and water-level manipulations directly affect these features and can ...
Jane E. Austin, Deborah A. Buhl
doaj   +1 more source

A meta-analysis of edge effects on nesting success in forest and shrubland birds of eastern North America

open access: yesJournal of Field Ornithology
Numerous studies report proximity to land cover edges decreases avian nesting success, yet variation among species, sites, and nesting guilds obscures overall patterns.
Michael E. Akresh   +2 more
doaj   +1 more source

Olive ridley sea turtle hatching success as a function of the microbial abundance in nest sand at Ostional, Costa Rica.

open access: yesPLoS ONE, 2015
Several studies have suggested that significant embryo mortality is caused by microbes, while high microbial loads are generated by the decomposition of eggs broken by later nesting turtles.
Vanessa S Bézy   +2 more
doaj   +1 more source

Patterns of nesting and nest success in an evergreen forest in Southeast Asia

open access: yesEmu - Austral Ornithology, 2019
Southeast Asian forest birds are threatened by the highest rate of tropical deforestation globally, but conservation efforts regionally have very limited information from which to make policy and management plans. To provide baseline data on nesting and nest success for forest birds from an intact forest, we monitored 1506 nests of 54 species during ...
Pierce, Andrew J.   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy