Convención sobre la conservación de las especies migratorias de animales silvestres
Decomposing carcass of 50-foot mammal examined by biologists to determine how it died as boaters warned to steer clear of whales
Seit einigen Jahren beobachten Biologen ein interessantes Phänomen in der Arktis: Eisbären paaren sich mit Grizzlybären.
Blackpoll warbler songbird, which weighs 4.2 ounces, can fly 1700 miles non-stop from New England to South America
Leichtgewichte auf der Langstrecke: Kleine Singvögel können bis zu drei Tage ohne Unterbrechung übers Meer fliegen. Es sei eine riskante Flieg-oder Stirb-Reise, berichten Biologen.
Like his human counterparts, it eseems a shortfin mako shark tagged in Maryland has decided to visit the tropical waters off Puerto Rico
A concerted national effort to plant the traditionally unloved milkweed is needed to reverse a precipitous decline in the monarch butterfly population, conservationists say.
Using extra tiny geo-locator backpacks, researchers have tracked songbirds’ seasonal migrations for the first time, according to research published in Science .
$2m to be spent on growing milkweed and other butterfly-friendly plants along main migration routes from Minnesota to Mexico as population slumps by 90%
Some 1,200 young and ‘cold-stunned’ Kemp’s ridley turtles who were stranded in Massachusetts last year have been released into warm waters off Louisiana
The world's migrating monarch butterfly population has bounced back slightly from its record low last year, but the new numbers are still the second smallest on record.