Results 81 to 90 of about 1,701,221 (334)
The impact of longline fishing on the seabirds breeding on Marion Island [PDF]
, 2002 Includes bibliographical references.This study describes the impact of longline fishing on the seabirds breeding on the sub-Antarctic Prince Edward Islands.
Nel, Deon Charl
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Captive breeding of Falco sp. (Lesser Kestrel, Common Kestrel, Red-footed Falcon) with permanent disabilities in Bulgaria [PDF]
Biodiversity Data JournalCaptive breeding of different species of birds offers conservationists a viable option when it comes to boosting wild populations of rare endangered species.
Rusko Petrov
doaj +3 more sources
Species composition and number of breeding birds in urban parks in Novi Sad [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2010 Numbers of breeding pairs of breeding birds and breeding density are established by territory mapping in Limanski (12.9 ha), Futoški (8.26 ha), and Dunavski (3.9 ha) Parks in Novi Sad from early March to late June 2007.
Tucakov Marko J.
doaj +1 more source
The disperser dilemma in cooperatively breeding birds
Journal of Evolutionary Biology, 2023 Abstract In most cooperatively breeding birds, individuals do not breed with their natal group members. In order to breed, they have either to disperse into another group or wait for an opposite-sex individual to join their group. In most of these species, females disperse more than males.
openaire +2 more sources
Combining Breeding Bird Survey and Distance Sampling to Estimate Density of Migrant and Breeding Birds [PDF]
The Condor, 2006 AbstractWe combined Breeding Bird Survey point count protocol and distance sampling to survey spring migrant and breeding birds in Vicksburg National Military Park on 33 days between March and June of 2003 and 2004. For 26 of 106 detected species, we used program DISTANCE to estimate detection probabilities and densities from 660 3-min point counts in ...
Scott G. Somershoe +2 more
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Advanced Science, EarlyView.A versatile framework integrates addressable electrothermal actuation and strain‐constraint mechanisms to construct programmable shape‐morphing soft matter systems. By combining an analytical inverse design strategy for high‐fidelity 3D surface reconstruction with deep learning‐based closed‐loop control, this approach enables zero‐energy shape locking,
Kai Liu +5 more
wiley +1 more source
Advanced Science, EarlyView.Rational engineering of terminal substituents in symmetric azobenzene‐based molecules enables precise control over conformationally coupled charge‐transfer processes. This design yields tunable nonvolatile resistive memory behaviors, ranging from write‐once‐read‐many‐times (WORM) to rewritable switching.
Yanze Liu +11 more
wiley +1 more source
Aspects of the breeding biology of the Kittiwake gull Rissa tridactyla at Marsden Bay, Tyne and Wear [PDF]
, 1993 Although much research has been undertaken into the status and biology of the Kittiwake Rissa tridactyla studies of a colony over an extended period are scarce with the notable exception of the North Shields colony for which 31 years of data were ...
Strowger, John
core
The density and diversity of birds on farmland in West Africa [PDF]
, 2008 The area of land farmed in Africa is predicted to double by the year 2050 yet very few African studies have investigated the impact of different farming intensities and regimes on bird communities. This study examined avian species richness and diversity
Hulme, Mark F.
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Breeding-site fidelity of an obligate grassland bird in the Northern Great Plains
Journal of Field OrnithologyMany migratory birds show breeding-site fidelity, but research has focused primarily on shrubland and forest species, with grassland birds largely overlooked.
Justin R. Clarke +2 more
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