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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

Quantifying detection probability of American woodcock (Scolopax minor) on transects sampled with thermal cameras.

Subjects: THERMAL imaging cameras; THERMOGRAPHY; ANIMAL populationsPENNSYLVANIA

  • Source: Wildlife Society Bulletin; Jun2023, Vol. 47 Issue 2, p1-12, 12p

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Periodical

The Birds Are Falling.

Subjects: BIRD surveys; EXTINCT birds; EXTINCT animals

  • Source: Science News. 12/18/2004, Vol. 166 Issue 25/26, p389-389. 1/3p. 1 Color Photograph.

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Academic Journal

Environmental and social correlates, and energetic consequences of fitness maximisation on different migratory behaviours in a long-lived scavenger.

Subjects: SOCIAL factors; COEXISTENCE of species; ANIMAL breeding

  • Source: Behavioral Ecology & Sociobiology; Aug2022, Vol. 76 Issue 8, p1-13, 13p

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Academic Journal

Building a better baseline to estimate 160 years of avian population change and create historically informed conservation targets.

Subjects: BIRD populations; DEMOGRAPHIC change; NUMBERS of speciesWILLAMETTE River Valley (Or.); OREGON

  • Source: Conservation Biology; Aug2021, Vol. 35 Issue 4, p1256-1267, 12p

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Academic Journal

Gambel's Quail Survey Variability and Implications for Survey Design in the Mojave Desert.

Subjects: WILDLIFE monitoring; BIRD breeding; BIRD surveysMOJAVE Desert; CALIFORNIA

  • Source: Wildlife Society Bulletin; Sep2020, Vol. 44 Issue 3, p493-501, 9p

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Academic Journal

Modeling avian full annual cycle distribution and population trends with citizen science data.

Subjects: CITIZEN science; WILDLIFE conservation; ANIMAL ecology

  • Source: Ecological Applications; Apr2020, Vol. 30 Issue 3, p1-16, 16p

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Academic Journal

Winter Bird Population Studies and Project Prairie Birds for Surveying Grassland Birds.

Subjects: BIRDS; VERTEBRATES; GRASSLANDS

  • Source: Southeastern Naturalist; 2008, Vol. 7 Issue 1, p11-18, 8p

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Academic Journal

Spatial distribution and habitat of the Anavilhanas Archipelago bird community in the Brazilian Amazon.

Subjects: QUANTITATIVE research; BIRDS; ANIMAL populationsAMAZON River Region; ANAVILHANAS Archipelago (Brazil); BRAZIL

  • Source: Biodiversity & Conservation; Feb2007, Vol. 16 Issue 2, p313-336, 24p

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Academic Journal

Misleading correlations: The case of the Canada warbler and spruce budworm.

Subjects: CANADA warbler; SPRUCE budworm; DEFOLIATION

  • Source: Journal of Wildlife Management; Feb2012, Vol. 76 Issue 2, p294-298, 5p, 2 Charts, 1 Graph

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  • 1-10 of  174 results for ""BIRD surveys""