“During spring in Denmark, at approximately one half an hour before sunset, flocks of more than a million European starlings (sturnus vulgaris) gather from all corners to join in the incredible formations shown above. This phenomenon is called Black Sun (in Denmark), and can be witnessed in early spring throughout the marshlands of western Denmark, from March through to the middle of April. The starlings migrate from the south and spend the day in the meadows gathering food, sleeping in the reeds during the night. The best place to view this amazing aerial dance is in the place called “Tøndermarsken,” where these pictures were taken (on April 5 from 19.30 to 20.30 local time).”
More here. Via The Athanasius Kircher society blog
And then this:
Plastered Pelican in Detox After Flying Through Windshield: Domoic acid in algae is the likely cause for inebriated seabirds
LA Times, June 24, 2006
Four pelicans were being detained in an animal drunk tank Friday on suspicion of public intoxication, authorities said.
One of the birds was in guarded condition after allegedly flying under the influence Thursday and crashing through the windshield of a car on Coast Highway in Laguna Beach.
The driver was rattled but uninjured.
The other California brown pelicans were nabbed in backyards or wandering local streets in a daze.
Although toxicology tests aren’t complete (there are no bird breathalyzers), such behavior usually signals domoic acid poisoning from eating algae, said Lisa Birkle, assistant wildlife director at the Wetlands and Wildlife Care Center in Huntington Beach, which is caring for the pelicans.
Domoic acid was also the likely culprit behind a 1961 seabird invasion that inspired Alfred Hitchcock’s classic horror film “The Birds.”
According to news reports, thousands of befuddled birds rained down on Northern California towns in August 1961, slamming into buildings and even pecking eight humans.
Nobody is predicting a Hitchcockian invasion here, but Birkle urged Southern California residents to be on the lookout for pelicans acting disoriented or turning up in unusual locations.
In the last week, the wildlife center fielded 16 calls of suspicious bird behavior. And more incidents are likely because ocean waters south of Los Angeles Harbor have tested positive for the poisonous algae, Birkle said.
The pelican that collided with the car is recovering from surgery for a broken foot and a 4-inch gash in its pouch.
“She’s hanging in there,” Birkle said. On Friday, the heavily sedated bird began eating on her own, a good sign for full recovery.
Blood tests for domoic acid will take about three weeks, but Birkle said she’s never heard of a sober pelican crashing into a car.
The birds have phenomenal eyesight, she explained, noting that from high above the ocean, they are able to spot fish.
After the pelicans being held in Huntington Beach have sobered up, they will be released on their own recognizance.