"For nine years, a pair of peregrine falcons have made their home in an unlikely place: the smokestacks of a Virginia power plant."

"The US Marine Mammal Commission, an organisation charged with restoring mammal populations in the world’s oceans, is set for the chop in president Donald Trump’s latest budget proposal."

"President Donald Trump's budget proposal calls for saving $10 million next year by selling wild horses captured throughout the West without the current requirement that buyers guarantee the animals won't be resold for slaughter."

"Can Texas Comptroller Glenn Hegar oversee objective scientific research into rare species? Or is he rigging the process to keep them off the endangered list, as his critics charge?"

"Scientists think they have answered a whale of a mystery: How the ocean creatures got so huge so quickly."

"As someone who has studied bobcats for almost four decades, wildlife ecologist John Litvaitis remembers many times returning from the field without spotting a single one of these solitary and shy creatures that often hunt at dusk. But bobcats are less elusive now as their numbers rise and they become more comfortable around humans. Joining the likes of foxes, coyotes and even mountain lions in rare cases, bobcats are making a home in small towns and suburbs — and realizing there is plenty to eat in the cities."

"One of the planet's most unique coral reef systems happens to be nestled in one of the world's most active oil and gas production areas. And for a decade, federal agencies and outside experts have studied how to better protect this fragile marvel, the only national marine sanctuary in the Gulf of Mexico."

"Cicadas overwhelm tree branches across Maryland once every 17 years, like clockwork. But something — some suspect climate change — could be sounding their alarm clocks four years early."

"Timing is everything for migratory songbirds chirping away in North America's trees. If they arrive too late, they'll get only the scraps of spring's insect buffet. Plus, the best nesting spots and mates will be taken, leaving them with lackluster prospects for making baby birds. Arrive too early, and they'll face a hostile winter chill."

"Mexico's government has enlisted the help of three trained dolphins to locate in the wild their less fortunate cousin, the rare vaquita porpoise, in an effort to bring back from the brink of extinction a species with fewer than 40 specimens left."