April has officially arrived, marking the peak time for spring bird migration. After a long and cold winter, many migratory birds are now embarking on their travels north. Wondering why migration ...
Researchers studying bottlenose dolphins found their whistles work like names, revealing complex social signals.
Nicotine, the highly addictive chemical compound in cigarettes, is having a bit of a resurgence as of late — with patches of the stuff even appearing in vending machines at tech company offices, ...
North American bird populations are shrinking and, in many places, the rate of their decline is accelerating, likely due to warming temperatures and intensive agriculture, a new study in the journal ...
François Leroy received funding from the National Science Foundation (OISE-2330423) and from the European Research Council (Grant No. 101044740). Views and opinions expressed are however those of the ...
Barbara Saffir clipped a camouflage vest around her chest, hung her heavy, long-lens camera and binoculars around her neck, and stepped in her knee-high, red galoshes through wet leaves and mud under ...
Since mid-February, biologists have been struggling to control an outbreak of avian flu in a colony of more than 1,300 elephant seals at Año Nuevo, a state park 55 miles south of San Francisco. It’s ...
This is read by an automated voice. Please report any issues or inconsistencies here. WASHINGTON — Billions fewer birds are flying through North American skies than decades ago and their numbers are ...
Shrinking North American bird population is getting worse faster. Experts blame agriculture, warming
WASHINGTON (AP) — Billions fewer birds are flying through North American skies than decades ago and their population is shrinking ever faster, mostly due to a combination of intensive agriculture and ...
Were it not for a string of unlikely events and minor miracles, the world might have never known a basketball legend. In the beginning, the boy didn’t like basketball as much as he seemed to like just ...
Scientists studying data collected over more than three decades found accelerating losses. Their research offers clues about the causes. By Catrin Einhorn Birds in the United States are not only ...
Though previous research has shown that bird populations are declining across North America, a new study is the first to show that the pace of loss has picked up speed since the mid-1980s in three ...
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