Tag:

flight

How did a Great White Pelican fly around the world? Here are some answers.

by Anders Gyllenhaal February 14, 2020

How does a huge, lumbering bird like the Great White Pelican fly halfway around the world to reach a place like Florida?

Great White Pelican lands on Merritt Island Refuge/Photos by Anders Gyllenhaal

It’s a question birders and experts alike have been asking in the weeks since one of these striking, exotic pelicans from Africa and Asia arrived on the Merritt Island Wildlife Refuge south of Jacksonville. Although birds are always turning up in unexpected places, this visit set off a true kerfuffle as word got around.

Our Flying Lessons post on the Great White Pelican drew thousands of views and 600 shares on our Facebook page. With those came an avalanche of questions:

Did this bird fly all the way – or perhaps escape from a zoo in this hemisphere? Will it stay in the area, or find its way back home? Will it upset the balance of nature the way certain non-native plants and animals do? How does a bird get so far off course in the first place?

“I would love to know what his story is,’’ Linda Boccuti wrote on our Flying Lessons Facebook page.

Most of the answers are guesses, since the bird wasn’t tagged and certainly isn’t talking. But Andrew Farnsworth, a research associate with the Cornell Lab of Ornithology who specializes in migration, said the likely drivers are genetic migration instincts that go off track, lack of food back home and changing weather patterns that are becoming more frequent around the globe.

February 14, 2020 0 comment

Bird of the Week Birds stories Photography

How on earth? Great White Pelican shows up on the other side of the world

by Anders and Beverly Gyllenhaal February 6, 2020

written by Anders and Beverly Gyllenhaal

It wasn’t a Great White Shark, but for Florida’s best birders, it may as well have been. When the first reports hit that a Great White Pelican – usually found in Africa or India – had been spotted in a wildlife refuge near Titusville, well, you can imagine what happened next.

This is one of the largest birds in the world with a wingspan that can reach 12 feet. And even though it has the strength to cross an ocean without stopping, people couldn’t quite believe it had somehow landed in Florida.

We’re getting ahead of ourselves, but here’s a close-up of our Great White Pelican.

The first photo two weeks ago showed a distant bird that looked like the American White Pelican, only much bigger with a striking orange and pinkish tint. There’s also a diamond-shaped patch of day-glow orange over its eyes.

Then came several sporadic sightings around the Merritt Island National Wildlife Refuge, a vast wilderness spanning 140,000 acres with one 7-mile road winding through. More often than not, the reports were of dashed hopes and a flock of regular pelicans seen from afar.

But the spottings persisted, and Florida Facebook birding sites lit up with speculation about the pelican’s whereabouts. So without much to go on, we drove up from our camping spot an hour south of Titusville to see if we could find this guy.

February 6, 2020 0 comment

Birding research Migration

Hummingbirds on the move: Evolution on fast-forward

by Anders Gyllenhaal December 31, 2019

written by Anders Gyllenhaal

A few weeks ago, dozens of readers from around the country shared their hummingbird stories on our Facebook page after we ran a post on the growing numbers of the tiny birds that are skipping migration and staying in the U.S. for the winter.

Birdwatchers from Michigan to Texas, Seattle to North Carolina reported seeing the birds stay longer into the fall, and sometimes through the winter in the warmer states. Randell Fleet of Houston seemed to speak for everyone when he said: “I hope they’ll be OK.’’

Ruby-throated Hummingbird

The outpouring made us want to know more about what was going on. So we talked with scientists and researchers around the country who specialize in hummingbirds. The story that emerged, which is running in The News & Observer of Raleigh this week, is not just about the changing migration of hummingbirds.

It’s also a look at modern-day evolution on a fast-forward speed as birds struggle to adjust to their altered environments. The story focuses on North Carolina, because this is where a lot of the action is. But hummingbirds, particularly Ruby-throated and Rufous, are starting to stay the winter all along the southern Atlantic coast and down through the Gulf states.

Hummingbird researcher Susan Campbell explaining how she bands the tiny birds

“It’s a really fascinating subject,’’ said Scott Weidensaul, an author and researcher who’s one of the country’s leading experts on hummingbirds, “one that ties together a couple of important threats, including climate change and the adaptability of birds in the face of change.’’

One part of the story we found particularly intriguing, which we couldn’t delve too deeply into in The N&O piece, is how this break with the migration pattern places a spotlight on exactly how birds adjust – and how a pivot like this can play out for generations to come.

Nobody can say when the first hummingbirds decided to skip the long and arduous fall trip to the tropics. I loved the comment by the Audubon Society’s Geoffrey LeBaron, head of the Christmas bird count, who said: “If you don’t have to fly across the Gulf of Mexico, why do it?’’

December 31, 2019 0 comment

Birding Birds stories Photography

One of nature’s great performers: An Osprey puts on a show

by Anders Gyllenhaal May 30, 2019

written by Anders Gyllenhaal

It’s one of nature’s greatest shows: The Osprey dives from hundreds of feet in the air, slowly brings it talons forward, splashes into the water, grabs a fish and then hoists itself back into the air and flies away.

It’s such a compelling performance that a small crowd stood on the banks of the Potomac in Northern Virginia the other day to watch when an Osprey began circling late in the afternoon around dinnertime.

I’ve been following Ospreys all over the country, fascinated by their fishing prowess that has an impressive success rate averaging about 50 percent per dive, a series of studies says. They are built to catch fish, and live almost entirely off the two or three they snag each day. They are acrobatic flyers with a wingspan of up to 6 feet on lithe bodies of just 3 or 4 pounds. Their oversized talons, which lock into place when fishing, have powerful grips. Their eyes are loaded with sensors that help them to see 6 to 8 times better than humans.

But this is the story of one fish that got away.

May 30, 2019 1 comment