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Academic Journal

Comparing the sampling performance of sound recorders versus point counts in bird surveys: A meta‐analysis.

Subjects: *Ecological surveys; *Animal ecology; *Wildlife conservation

  • Source: Journal of Applied Ecology. Nov2018, Vol. 55 Issue 6, p2575-2586. 12p. 3 Charts, 2 Graphs.

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Academic Journal

Design and analytical considerations for improving effectiveness of bird surveys that use autonomous sound recorders.

Subjects: *BIRD surveys; *CONVOLUTIONAL neural networks; *FALSE positive error

  • Source: Ostrich: The Journal of African Ornithology. Sep2020, Vol. 91 Issue 3, p271-273. 3p.

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Academic Journal

A Field Evaluation of Distance Measurement Error in Auditory Avian Point Count Surveys.

Subjects: *Ecological surveys; *Wildlife management; *Wildlife conservation

  • Source: Journal of Wildlife Management. Nov2007, Vol. 71 Issue 8, p2759-2766. 8p. 1 Diagram, 1 Chart, 4 Graphs.

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Academic Journal

Forest bird communities across a gradient of urban development.

Subjects: *Birds; *Forest birds; *Ecological surveysNorth Carolina

  • Source: Urban Ecosystems. Mar2010, Vol. 13 Issue 1, p51-71. 21p.

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Academic Journal

Enhancing Avifauna in Commercial Plantations.

Subjects: *Ecological surveys; *Bird watching; *Wildlife watching

  • Source: Conservation Biology. Feb2010, Vol. 24 Issue 1, p319-324. 6p. 1 Illustration, 4 Charts.

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Academic Journal

AN EMPIRICAL EVALUATION OF THE INSURANCE HYPOTHESIS IN DIVERSITY—STABILITY MODELS.

Subjects: *Ecological surveys; Bird surveys; Ornithological methodology

  • Source: Ecology. Feb2008, Vol. 89 Issue 2, p522-531. 10p. 3 Charts, 3 Graphs.

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Academic Journal

Estimating relative population size included within protected areas.

Subjects: *Ecological surveys; *Ecological assessment; *Protected areasEuropeEuropean Community

  • Source: Biodiversity & Conservation. Aug2007, Vol. 16 Issue 9, p2587-2598. 12p.

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Academic Journal

POLEWARD SHIFTS IN WINTER RANGES OF NORTH AMERICAN BIRDS.

Subjects: *Ecological surveys; *Climate change; *ClimatologyNorth America

  • Source: Ecology. Jul2007, Vol. 88 Issue 7, p1803-1812. 10p. 4 Graphs, 2 Maps.

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Academic Journal

SEASONAL COMPONENTS OF AVIAN POPULATION CHANGE: JOINT ANALYSIS OF TWO LARGE-SCALE MONITORING PROGRAMS.

Subjects: *Bird populations; *Animal populations; *Animal ecology

  • Source: Ecology. Jan2007, Vol. 88 Issue 1, p49-55. 7p. 2 Graphs, 1 Map.

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Academic Journal

A century of avifaunal turnover in a small tropical rainforest fragment.

Subjects: *Rain forests; *Forest birds; *Ecological surveysSingapore

  • Source: Animal Conservation. May2005, Vol. 8 Issue 2, p217-222. 6p. 1 Chart, 1 Graph, 1 Map.

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  • 1-10 of  146 results for ""BIRD surveys""