Results 91 to 100 of about 11,966 (230)

Going round in cycles but going somewhere: Deciphering cyclical dynamics using Ecological Trajectory Analysis

open access: yesEcological Monographs, Volume 96, Issue 2, May 2026.
Abstract Earth's ecological dynamics are largely rhythmic, tied to regular cycles such as seasons, lunar phases, days, or tides. Subdisciplines of ecology such as phenology have developed specific concepts and metrics adapted to describe and analyze cyclical dynamics, but they operate in a largely unidimensional framework.
Nicolas Djeghri   +7 more
wiley   +1 more source

"The Economic Value of Viewing Migratory Shorebirds on the Delaware Bay: An Application of the Single Site Travel Cost Model Using On-Site Data" [PDF]

open access: yes
Using data from an on-site survey of recreational birders in southern Delaware during the annual horseshoe crab/shorebird spring migration, we estimated four truncated count data models of recreation demand accounting for endogenous stratification due to
George R. Parsons   +2 more
core  

Response of Waterbirds to Salt Pond Enhancements and Island Creation in the San Francisco Bay [PDF]

open access: yes, 2013
Historically, San Francisco Bay supported the largest salt pond complex on the Pacific coast of North America, and these areas have been used by large numbers of migrating and wintering waterbirds for more than a century.
Moskal, Stacy M.
core   +1 more source

Shorebird Breeding Biology in Wetlands of the Playa Lakes, Texas, USA [PDF]

open access: yes, 2005
Wetlands in the Playa Lakes Region of Texas are important habitats for North American wintering waterfowl and migrant shorebirds. However, shorebird breeding biology has been overlooked in characterizing the region’s ecological importance.
Conway, Warren C., Smith, Loren M.
core   +2 more sources

Stochastic colonization, transient and boom–bust dynamics shape invasions by native taxa

open access: yesEcology, Volume 107, Issue 5, May 2026.
Abstract Boom–bust dynamics (BBD) is a population dynamic pattern described in invasion ecology, where a population suddenly increases (boom) before quickly declining (bust), eventually stabilizing at much lower levels. This initial outbreak is considered a transient phase preceding a long‐term population equilibrium.
Daniel Oro, Giulio Tirabassi
wiley   +1 more source

Do tissue carbon and nitrogen limit population growth of weevils introduced to control waterhyacinth at a site in the Sacramento-San Joaquin Delta, California? [PDF]

open access: yes, 2004
Waterhyacinth (Eichhornia crassipes(Mart.) Solms), is a serious problem in the Sacramento Delta. Two weevil species (Neochetina bruchi Hustache and N. eichhorniae Warner) have been introduced as biological control agents. The purpose of this study was
Ksander, Gregory G., Spencer, David F.
core  

Contrasted habitat selection among Eurasian curlew populations according to landscape heterogeneity and breeding stage

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 4, May 2026.
This study aimed to quantify the spatio‐temporal use of breeding environments by the Eurasian curlew in 5 contrasting agricultural landscapes. To this end, 64 individuals were tagged with GPS devices to assess their space use according to their breeding stages and define their foraging habitat selection.
Marie Donnez   +15 more
wiley   +1 more source

Three decades of western sandpiper stopover dynamics during northward migration on the Pacific Coast of North America, 1992–2022

open access: yesJournal of Avian Biology
Shorebirds typically spend more time fueling and refueling during migration than they spend in actual flight, and consequently their stopover ecology has important implications for fitness and conservation.
Nils Warnock   +7 more
doaj   +1 more source

Observing the effectiveness of stewards and cameras in promoting behavior for beach‐nesting bird conservation: A mixed‐methods approach

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
Abstract Understanding the factors that influence human behavior is crucial for effective wildlife conservation strategies. This study examines the impact of conservation stewards and cameras on beachgoers' adherence to conservation guidelines designed to protect beach‐nesting birds.
Milan Büscher   +3 more
wiley   +1 more source

A national assessment of waterbird hunting in coastal wetlands of Suriname, South America

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
We examined waterbird harvest levels in Suriname using hunter survey data from 2006 and 2016. The analysis showed a significant decline in the average harvest per hunter over the decade, except for blue‐winged teal and migratory shorebirds. However, the sustainability of current harvest levels remains uncertain, underscoring the need for a national ...
David S. Mizrahi   +6 more
wiley   +1 more source

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