It’s a move that seems to defy physics: The Tricolored Heron hovers in midair just above the surface when it dips its neck down and snags its prey from near the surface of the water.
This medium-sized heron is named for its striking collage of blue, purple and white plumage and known for its frenetic feeding dance in shallow water that helps to scare up prey. But if there’s one acrobatic maneuver that tops them all, it’s how the Tricolor will sometimes feed while flying — a move worthy of the Olympics.
I watched just such a gravity-defying maneuver the other day at a central Florida marsh near Melbourne, where a heavier-than-usual rainfall drew a large flocks to the wetlands. The competition was fierce among hundreds of herons, ducks, gallinules, pelicans and spoonbills.
This young Tricolored Heron was trying out all his tricks.
First it zigged and zagged along the edge of the shore, lunging for prospects as it followed its own obstacle course though the water. Then, apparently unhappy with the results, it lifted off and headed to a new spot. That’s when the heron spotted something near the surface of the water.
It dropped down a few inches until its feet were almost touching the surface. As if walking on the water, the Tricolored reached its long neck down and into the pond and snapped up something for lunch. The show didn’t stop there: The bird never landed, and instead recovered its equilibrium and flew on.
Herons are great fun to watch, particularly the more active Great Blue, Little Blue Heron and Tricolored Heron. As common wading birds that generally don’t mind people, you can study them for hours working the waterways, marshes and sometimes on the beach. The Great Blue can be found all across the U.S. and Central America, and the Little Blue in the Southeast, parts of the Midwest, California and Mexico.
Little Blue Heron
Great Blue Heron
The Tricolored is the hardest of the three to find, more limited to Florida, the Gulf Coast and Central America. But when you do come across one in the midst of its search for food, you may get a performance. This is one bird that deserved a place on the podium.
Here’s a gallery of some of our favorite heron photos, followed by two of Cornell’s range maps of where they can be found. The first shows their range through the year, and the second is an animated version.
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.
About 4,000 Florida Scrub-Jays remain in a handful of scattered Central Florida patches of elevated scrub land that sit on sandy soil, with low bushy growth and few trees. As development consumes what’s left of this habitat, state and county researchers are waging a campaign to keep the jays from dwindling further, to the point of moving whole families when their territories are threatened.
CloseUps, our new feature on Flying Lessons, seeks to answer that urging with a series of photos that help you see the silky sheen of feathers, the construction of beaks, even the expressions on the faces of these remarkable creatures. 
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In late summer, as the hummingbirds are preparing to migrate halfway across the hemisphere, they are in the midst of a feeding frenzy to bulk up for the journey. They consume their entire weight in nectar each day, which the Audubon Society calculated was the equivalent of a human drinking 18 gallons of milk.
