Results 11 to 20 of about 11,480 (247)

The effect of local and landscape-level characteristics on the abundance of forest birds in early-successional habitats during the post-fledging season in western Massachusetts. [PDF]

open access: yesPLoS ONE, 2014
Many species of mature forest-nesting birds ("forest birds") undergo a pronounced shift in habitat use during the post-fledging period and move from their forest nesting sites into areas of early-successional vegetation.
Michelle A Labbe, David I King
doaj   +1 more source

Post-fledging survival, movement patterns, and habitat associations of Bendire's Thrashers ( Toxostoma bendirei ) in the Chihuahuan Desert

open access: yesAvian Conservation and Ecology, 2023
Knowledge gaps about the basic demography of a species facing population declines impede conservation efforts. For many passerine species, the survival rate of the post-fledging stage is unknown but may directly contribute to population trajectories ...
Allison Salas   +2 more
doaj   +1 more source

Post-fledging survival of Tengmalm’s owl offspring in boreal forests: Interactive effects of varying dynamics of main prey and habitat composition

open access: yesFrontiers in Ecology and Evolution, 2023
The knowledge about the mortality rate of offspring is crucial for estimating bird population dynamics and conserving species with declining populations.
Marek Kouba   +15 more
doaj   +1 more source

Observations of Red-headed Falcon Falco chicquera (Aves: Falconiformes: Falconidae) nest at Keraniganj, Dhaka, Bangladesh, with a focus on post-fledging behavior

open access: yesJournal of Threatened Taxa, 2015
A nest of Red-headed Falcon Falco chicquera was observed in 2009, beginning with the onset of breeding and continuing on to the next breeding of the pair.
Mohammod Foysal
doaj   +3 more sources

The role of development, parental behavior, and nestmate competition in fledging of nestling tree swallows. [PDF]

open access: yes, 2000
.-Fledging (i.e. leaving the nest) in altricial birds is a major step toward independence. The timing of this important event may be influenced by nestling development, parental behavior, and sibling interactions.
Marty Leonard, Trista Michaud
core   +4 more sources

Habitat use and characteristics of Connecticut Warbler during the nesting and post-fledging period

open access: yesJournal of Field Ornithology, 2023
Widespread declines in breeding bird populations have been documented across North America since the 1970s, and concerns about loss of avian biodiversity are growing.
Alexis R. Grinde   +6 more
doaj   +1 more source

The effect of nest temperature on growth and survival in juvenile Great Tits Parus major

open access: yesEcology and Evolution, 2021
For birds, maintaining an optimal nest temperature is critical for early‐life growth and development. Temperatures deviating from this optimum can affect nestling growth and fledging success with potential consequences on survival and lifetime ...
Alejandro Corregidor‐Castro   +1 more
doaj   +1 more source

Association of Sex, Fledging Date, and Sibling Relationships with Post-Fledging Movements of Burrowing Owls in a Nonmigratory Population in the Imperial Valley, California [PDF]

open access: yes
Natal dispersal is an important driver of population and colonization dynamics, yet factors that affect timing and distance of post-fledging movements are poorly understood.
Rosenberg, Daniel K., Catlin, Daniel H.
core   +6 more sources

Species conservation at a broad spatial scale: Reproductive success of golden‐cheeked warblers across their breeding range

open access: yesWildlife Society Bulletin, 2012
Research conducted near the time a species is listed as threatened or endangered can help inform management guidelines. However, these studies are typically limited in temporal and spatial scope and typically address a limited set of ecological questions.
Andrew J. Campomizzi   +5 more
doaj   +1 more source

Satellite telemetry suggests significant regional variation in post-fledging survival of Adélie penguinsSatellite telemetry suggests significant regional variation in post-fledging survival of Adélie penguins [PDF]

open access: yesRoyal Society Open Science
Post-fledging periods represent one of the most vulnerable stages for juvenile seabirds. Adélie penguins Pygoscelis adeliae must quickly develop foraging skills while minimizing predation risk immediately after fledging.
Tatsuro Kitagawa   +6 more
doaj   +1 more source

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