Results 61 to 70 of about 1,522 (210)
Avian influenza annual report 2023
EFSA Journal, Volume 23, Issue 1, January 2025.Abstract All European Union (EU) Member States (MSs), along with Iceland, Norway, Switzerland and the United Kingdom (Northern Ireland), conduct surveillance for avian influenza (AI) in poultry and wild birds. EFSA, upon mandate of the European Commission, compiles and analyses this data in an annual report.
European Food Safety Authority (EFSA) +9 more
wiley +1 more source
Influence of the vegetation structure on the nest-site selection of birds of prey in the March floodplain forests, Lower Austria [PDF]
, 2012 Zwischen Januar und Juli 2008 wurden im March-Auwald zwischen Hohenau und Drösing im niederösterreichischen Bezirk Gänserndorf (19,7 km2) systematisch Greifvogelhorste kartiert, und auf Besetzung und Bruterfolg kontrolliert.
Krenn, Harald W. +2 more
core
From cash to conservation: Which wildlife species appear on banknotes?
People and Nature, Volume 6, Issue 5, Page 1849-1864, October 2024.Abstract The use of wildlife imagery in society is highly varied and could contribute to reinforcing national identity. Standard depictions of wildlife include photographs, video, artwork and symbols or icons, including on currency. We investigated the representation of native fauna on 4541 banknotes from 207 countries between 1980 and 2017, to ...
Beaudee Newbery +2 more
wiley +1 more source
Seasonal changes in invertebrate diet of breeding black‐necked cranes (Grus nigricollis)
Ecology and Evolution, Volume 14, Issue 9, September 2024.The growth, development, and reproduction of birds are influenced by the invertebrate diet. We studied the feeding composition of invertebrates in pre‐ and post‐breeding of black‐necked cranes (Grus nigricollis) by using fecal metabarcoding. We found that black‐necked cranes had a wider dietary niche at the species level in pre‐breeding, and we ...
Ruifeng Ma +6 more
wiley +1 more source
Population transcriptomes reveal synergistic responses of DNA polymorphism and RNA expression to extreme environments on the Qinghai-Tibetan Plateau in a predatory bird [PDF]
, 2017 Low oxygen and temperature pose key physiological challenges for endotherms living on the Qinghai–Tibetan Plateau (QTP). Molecular adaptations to high‐altitude living have been detected in the genomes of Tibetans, their domesticated animals and a few ...
Bruford, Michael W. +13 more
core +1 more source
Raptor Journal, 2021 Information on mortality rates and their causes in raptors and owls during the post-fledging dependency period (PFDP) and subsequent dispersal is essential for their more effective protection, including more efficient use of funds. Despite the importance
Kouba Marek +2 more
doaj +1 more source
Saker Falcon in the Altai-Sayan Region: Results of Monitoring in 2016–2018
Пернатые хищники и их охрана, 2018 This article represents the results of Saker Falcon’s (Falco cherrug) population monitoring in the Altai-Sayan Ecoregion (ASER), as well as results of satellite research of the species including population genetical research.
Igor V. Karyakin +2 more
doaj +1 more source
Пернатые хищники и их охрана, 2018 In 2017, a total of 36 ornithologists and birdwatchers participated in the work of the Raptor Ringing Center of the Russian Raptor Research and Conservation Network and ringed 498 individuals of 23 species of Birds of Prey and Owls.
Igor V. Karyakin +9 more
doaj +1 more source
The shapes of bird beaks are highly controlled by nondietary factors [PDF]
, 2016 Bird beaks are textbook examples of ecological adaptation to diet, but their shapes are also controlled by genetic and developmental histories. To test the effects of these factors on the avian craniofacial skeleton, we conducted morphometric analyses on
Beecher +10 more
core +5 more sources