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Global H5N1 bird flu outbreak so bad many countries are now . . .
H5N1 first appeared on the scene in 1996 but it only started to go global in 2003, according to Marcel Klaassen of Deakin University who has been monitoring avian influenza in wild birds over the
Bird Migration and Global Change Free - Oxford Academic
Chronicling the arrival and departure of migrating birds has provided a wealth of phenological data for more than two centuries The reasons for such record-keeping have moved from agricultural concerns, with arrivals of certain species a signal that planting crops is safe, to a general interest in natural history to current efforts to monitor global climate change
Birds - National Wildlife Federation
More than 800 bird species occur in the United States Some live here year-round, others migrate here seasonally, and some just stop in on their migratory routes to other countries Of these birds, dozens are listed on the U S endangered species list, facing threats such as climate change, habitat loss, pollution, and invasive species
(PDF) Bird functional diversity and ecosystem services in . . .
Equally, 717 nests of 29 bird species were documented in urbanized (109 nests of 13 species) and peri-urban (608 nests of 20 species) habitats In peri-urban ecosystems, nests of breeders were
Nearly half the world’s species are seeing rapid population . . .
The study’s authors analyzed more than 70,000 species across the globe – spanning mammals, birds, reptiles, amphibians, fish and insects – to determine whether their populations have been
Birds of the World - 2024 and Beyond: Milestones, Plans, and . . .
After incorporating 2023’s extensive eBird Clements taxonomic revisions, Birds of the World expanded to 11,017 species accounts and 251 bird family accounts This included accounts for 3 newly described species, 124 species gained because of splits, and 16 lost through lumps, resulting in a net gain of 111 species accounts and 2 new family
A 150-year avian bio-inventory on a global biodiversity . . .
Birds are among the taxa with the most rapid population declines worldwide (Monastersky, 2014) They are particularly sensitive to environmental disturbances such as habitat modifications, climate warming, and alien species invasions (Patten Michael et al , 2010, Godet et al , 2011, Davey et al , 2012, Gils Jan A et al , 2016; Blackburn et al , 2019)