Results 21 to 30 of about 1,803,392 (346)

Predator-Proofing Avian Nestboxes: A Review of Interventions, Opportunities, and Challenges

open access: yesBirds, 2023
Nestboxes are commonly used to increase the number and quality of nest sites available to birds that usually use tree cavities and are considered an important conservation intervention.
Joseph M. Marcus   +2 more
doaj   +1 more source

Spatially explicit population trend estimates of owls in the Maritime provinces of Canada and the influence of call playback

open access: yesAvian Conservation and Ecology, 2022
Documenting and interpreting trends in the abundance and distribution of bird populations is critical to monitoring their status and setting conservation priorities.
Danielle M. Ethier   +2 more
doaj  

Environmental factors influencing the spread of the highly pathogenic avian influenza H5N1 virus in wild birds in Europe [PDF]

open access: yes, 2010
A large number of occurrences of the highly pathogenic avian influenza (HPAI) H5N1 virus in wild birds were reported in Europe. The relationship between the occurrence pattern and environmental factors has, however, not yet been explored.
Boer, W.F., de   +5 more
core   +2 more sources

Comparative Analyses of Vertebrate Gut Microbiomes Reveal Convergence between Birds and Bats

open access: yesmBio, 2020
In this comprehensive survey of microbiomes of >900 species, including 315 mammals and 491 birds, we find a striking convergence of the microbiomes of birds and animals that fly.
Se Jin Song   +25 more
semanticscholar   +1 more source

RISK CONTROL CLAUSES IN INSURANCE LAW: LAW REFORM AND THE FUTURE [PDF]

open access: yes, 2016
This article intends to analyse the appropriateness of the reforms introduced by the Insurance Act 2015 from legal, risk assessment and management ...
Baris Soyer, Birds, Schoenbaum
core   +1 more source

Land cover habitat associations of breeding marsh birds and priority waterfowl differ in eastern Canada

open access: yesAvian Conservation and Ecology, 2022
Waterfowl (ducks, geese, swans) are among the few bird groups showing recent population increases in North America. By contrast, marsh birds (bitterns, rails, grebes) are declining, despite this group appearing to benefit from many of the same ...
Katharine R. Studholme   +4 more
doaj  

Human infections associated with wild birds. [PDF]

open access: yes, 2008
IntroductionWild birds and especially migratory species can become long-distance vectors for a wide range of microorganisms. The objective of the current paper is to summarize available literature on pathogens causing human disease that have been ...
Bauchinger, Ulf   +4 more
core   +1 more source

Metagenomic analysis reveals the microbiome and resistome in migratory birds

open access: yesMicrobiome, 2020
Antibiotic-resistant pathogens pose high risks to human and animal health worldwide. In recent years, the role of gut microbiota as a reservoir of antibiotic resistance genes (ARGs) in humans and animals has been increasingly investigated.
Jian Cao   +8 more
semanticscholar   +1 more source

Modeling highly pathogenic avian influenza transmission in wild birds and poultry in West Bengal, India. [PDF]

open access: yes, 2013
Wild birds are suspected to have played a role in highly pathogenic avian influenza (HPAI) H5N1 outbreaks in West Bengal. Cluster analysis showed that H5N1 was introduced in West Bengal at least 3 times between 2008 and 2010.
Aly, Sharif S   +3 more
core   +1 more source

Opportunistic use of a wool-like artificial material as lining of Tit (Paridae) nests [PDF]

open access: yes, 2012
The lining material is a key element of bird nests primarily serving as insulation for the adult, eggs and/or chicks but collection of such material will have an energetic cost.
Deeming, D. Charles   +2 more
core   +1 more source

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