Thousands of people from around the world responded to the invitation, sharing their sightings with scientists at the Cornell Lab of Ornithology.
Tag: Animal Migration
To Stop an Extinction, He’s Flying High, Followed by His Beloved Birds
Using an ultralight aircraft, Johannes Fritz once taught endangered ibises a migration path over the Alps. Because of climate change, he is now showing them a much longer route to a winter’s refuge.
Sparrows Are the Main Suspects in a Bird-Nest Murder
A nest was assaulted. Was it the cowbird or the sparrow?
Monarch Butterflies Are Placed on IUCN Red List
Researchers cited climate change and habitat loss. But they also said the public can help give the insects a boost.
Endangered African Penguins, With Multiple Bee Stings, Are Found Dead
Dead bees were found near where the birds died at a park in South Africa, said officials, who suggested the bees may have become aggressive after their nest was disturbed.
Dozens of Endangered Penguins Found Dead With Bee Stings
Dead bees were found near where the birds died at a park in South Africa, said officials, who suggested the bees may have become aggressive after their nest was disturbed.
15 Chinese Elephants Are On a 300-Mile Journey. Why, No One Knows.
The elephants have roamed 300 miles across southern China, in the longest movement recorded in the country by the animals. Researchers are mystified.
With an Internet of Animals, Scientists Aim to Track and Save Wildlife
Using tiny sensors and equipment aboard the space station, a project called ICARUS seeks to revolutionize animal tracking.
What the Caribou Taught Me About Being Together, and Apart
Disappearing in the Arctic wilderness for half a year, a traveler discovered there is always a way forward.
The Freshwater Giants Are Dying
Overharvesting and habitat loss endanger most of the world’s freshwater “megafauna.” But many species may yet be saved.