Results 71 to 80 of about 9,303 (245)
Analysis of 57 536 high‐throughput sequencing datasets uncovers a vast, hidden world of viruses in wildlife. The researchers reveal significant geographic and host‐specific patterns of viruses, and their surprising cross‐species transmissions, such as avian flu viruses infecting goats.
Hai Wang +19 more
wiley +1 more source
Recompte d’aus aquàtiques hivernants de les Illes Balears. Gener 2014 [PDF]
S’han registrat un total de 24.051 aus pertanyents a 57 espècies. El 72 % dels efectius s’han trobat a Mallorca, el 19 % a Menorca i el 7 % a Pitiüses. Es comparen els resultats per illes amb la mitjana dels anys 1991-2013.
Garcia, David +3 more
core
Osteosclerosis in the extinct Cayaoa Bruneti (Aves, anseriformes) : insights on behavior and fligftlessness [PDF]
Fil: Mendoza, Ricardo de. División Paleontología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La PlataFil: Tambussi, Claudia Patricia. Centro de Investigaciones en Ciencias de la Tierra (CICTERRA).
Berlepsch H.G. +15 more
core +1 more source
Evaluation of the extent of wetland birds in District Kaithal, Haryana, India [PDF]
Kaithal District is comprised of 2317 Km² Sq. Km area having six blocks Viz.:Kaithal, Kalayat, Pundri, Rajound, Ghula and Siwan located at a distance of 150 Kms from New Delhi toward North West. Its geographical position lies between 29° 48' 0 N latitude
Gupta, Rohtash Chand +2 more
core +2 more sources
Comparing Local Ecological Knowledge(LEK) to Line‐Transect Surveys for Estimation of Species Occupancy in Central Amazon. We highlight the potential of complementing LEK‐based approaches with traditional surveys to attempt more comprehensive, rapid and cost‐effective monitoring of biodiversity.
Paula E. Horn, Rafael M. Rabelo
wiley +1 more source
The aim is to evaluate ecological diversity of wild birds in Siberia and the Russian Far East, which are carriers of Newcastle disease virus that belongs to potentially dangerous pathogen for poultry.Methods.
A. V. Glushchenko +5 more
doaj +1 more source
ABSTRACT Aim Globally, about 850 bird species depend on surface water habitats either year‐round or during migration. However, large‐scale analyses examining how different groups of waterbirds are associated with surface water across various regions and during different seasons are lacking.
Lisa Partoens +5 more
wiley +1 more source
Continent-wide association of H5N1 outbreaks in wild and domestic birds in Europe
The highly pathogenic avian influenza strain H5N1 was first detected in Europe in 2005, and has since been documented continent-wide in wild birds and poultry. However, the relative roles of each host group in transmission remain contentious.
Richard A. J. Williams +2 more
doaj +1 more source
Species Richness Gradients Vary Across Phylogenetic Scales
ABSTRACT Aim To determine how species richness gradients—commonly considered universal—vary across the phylogenetic hierarchy of birds and mammals, and to uncover how clade age and size predetermine the gradients. Location Global. Time Period Last 120 million years. Taxa Studied Birds and mammals (~15,000 species).
Antonin Machac +11 more
wiley +1 more source
Zoonotic Disease Transmission May Be Linked to Host Co‐Occurrence Network Topology
A global analysis of zoonotic host co‐occurrence networks identified 22 networks from five continents (A) and 87 hosts from 16 orders of mostly birds but also mammals (B) as having a high potential for disease transmission. ABSTRACT Most human pathogens are zoonotic, transmitted from vertebrate hosts to humans.
Patrick T. Stillson +3 more
wiley +1 more source

