Showing results for "Flight" in Nature & Ecology

There isn't much blossom about at this time of the year, but the ferns are flourishing everywhere, even on the trunks of the oaks and deodars. In the winter and early summer, one has to go down to streams or shady places to see the ferns. In August, they come to see us. Ruskin Bond is most at...

Flying more than 8,000 miles from Alaska to eastern Australia without stopping to eat or rest, the Bar-tailed Godwit holds the record for the longest nonstop migration of any land bird in the world. Flight of the Godwit invites readers on ornithologist Bruce M. Beehler's awe-inspiring journey in search of North America's largest and farthest-flying shorebirds. Driving 35,000 miles between 2019 to 2023, Beehler sought birds he dubs the "Magnificent Seven."

Victoria Da Poian, ingénieure aérospatial au Goddard Space Flight Center (NASA) Washington. Diplômée de l’ISAE-SUPAERO (Institut supérieur de l’aéronautique et de l’espace),Toulouse.« Un autre, c’est le James Webb Space Telescope, c’est un autre télescope développé par la NASA, par l’Agence Spatiale Européenne et l’Agence Spatiale Canadienne. Il va observer dans l’infrarouge principalement, mais qui contrairement au télescope Hubble ne va pas permettre d’observer dans l’ultraviolet. »Qu’est-ce que le Goddard Space Flight Center ? »C’est un des ...

In the early 19th century passenger pigeons accounted for 25 to 40 percent of North America’s birds, traveling in flocks so massive as to block out the sun for hours. Although adults weighed only twelve ounces, they nested and roosted in the millions, destroying large oaks as if hit by hurricanes. Their favorite foods were the seeds and nuts of beech, chestnuts, and other forest trees, but they also raided farmers’ buckwheat, wheat, corn, and rye crops.

Are birds monogamous? Why do kookaburras laugh? Is the ivory-billed woodpecker really extinct? These fascinating stories feature the delightful and exotic sounds of birds, plus astute and informative commentary from bird lovers, bird experts, and sometimes birds themselves. Learn how naturalist F. Schuyler Matthews translated bird song into musical notes. Discover how the city of Chicago has drawn purple martins back to Lake Michigan, their historic habitat.