Results finded from abundance
132 Articles match the specified search.
Monitoring abundance and distribution of Northern Gannets Morus bassanus in Western Iberian Waters in autumn by aerial surveys
Volume 69.2, 2022, 179-202. Research articles.
No bird database is perfect: citizen science and professional datasets contain different and complementary biodiversity information
Volume 69.1, 2022, 97-114. Research articles.
Low-intensity landscaping of research facilities increased taxonomic, functional and phylogenetic bird diversity in a lowland rainforest
Volume 68.2, 2021, 355-371. Research articles.
Effect of forest cover on raptor abundance in exotic forest plantations in Chile
Volume 68.2, 2021, 391-408. Research articles.
Two surveys per spring are enough to obtain robust population trends of common and widespread birds in yearly monitoring programmes
Volume 68.1, 2021, 33-51. Research articles.
Flocking of foraging Yellow-billed Choughs Pyrrhocorax graculus reflects the availability of grasshoppers and the extent of human influence in high elevation ecosystems
Volume 68.1, 2021, 53-70. Research articles.
Factors affecting differential underestimates of bird collision fatalities at electric lines: a case study in the Canary Islands
Volume 68.1, 2021, 71-94. Research articles.
How habitat features and human activities shape occurrence of the declining Eurasian Oystercatcher Haematopus ostralegus on a Mediterranean coastline
Volume 67.2, 2020, 269-284. Research articles.
Testing detectability of radio-tracked Tawny Owls using playback broadcast surveys: designing evidence-based surveys
Volume 67.2, 2020, 355-369. Research articles.
Factors shaping breeding phenology in birds: an assessment of two sympatric Acrocephalus warblers with different life histories
Volume 67.2, 2020, 371-385. Research articles.
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