Of all the marvels of the natural world, few are as astonishing as the common swift (Apus apus). These small birds spend nearly their entire lives in flight, engaging in activities such as eating, ...
14d
Living in clouds: Meet the bird that eats, sleeps and lives almost entirely in the sky for 10 months
A remarkable bird spends up to 10 months airborne, eating, sleeping, and even resting mid-flight, pushing biological limits and raising new questions about how life can thrive almost entirely in the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results