When much of the world went into lockdown in the spring of 2020, traffic disappeared and pollution levels dropped. Under these conditions, dozens of bird species across North America seem to have flourished, scientists reported this week.
The researchers analyzed observations from experienced bird watchers of more than 4.3 million birds representing 82 species that included songbirds, raptors, waterfowl, and more. The majority of the birds became more abundant in urban habitats during the pandemic compared with previous years and ventured closer to major roads and airports.
“It’s remarkable that across the whole bird community all sorts of different species that were really very different from one another all showed these changes in habitat use,” says Nicola…
News Source: www.popsci.com