Page 40 - Conservation Science News Today

America’s national bird is more beleaguered than previously believed, with nearly half of bald eagles tested across the U.S. showing signs of chronic lead exposure, according to a study.

Americas national bird is more beleaguered than previously believed, with nearly half of bald eagles tested across the U.S. showing signs of chronic lead exposure, according to a study published Thursday.

America’s national bird is more beleaguered than previously believed, with nearly half of bald eagles tested across the U.S. showing signs of chronic lead exposure.

America’s national bird is more beleaguered than previously believed, with nearly half of bald eagles tested across the U.S. showing signs of chronic lead exposure, according to a study published Thursday. While the bald eagle population has rebounded from the brink of extinction since the U.S. banned the pesticide DDT in 1972, harmful levels of…

WASHINGTON (AP) — America’s national bird is more beleaguered than previously...

Researchers report harmful levels of toxic lead were found in the bones of 46% of bald eagles sampled in 38 states

WASHINGTON (AP) — America’s national bird is more beleaguered than previously...

The poisoning comes from eagles consuming prey that have been tainted by lead ammunition or fishing tackle, scientists say.

Researchers report harmful levels of toxic lead were found in the bones of 46% of bald eagles sampled in 38 states. Similar rates of lead exposure were found in golden eagles, according to their study Thursday in the journal Science. Scientists say the raptors likely consumed carrion or prey contaminated by lead from ammunition or fishing tackle. Bald eagles are one of America’s most celebrated conservation success stories. But scientists say that high lead levels still suppress eagle populati...

Harmful levels of toxic lead were found in bones of 46% of bald eagles sampled in 38 states from California to Florida, study finds