Image: The Ultimate Bird Drawing Throwdown Showdown Graphic featuring images of David Sibley and H. Jon Benjamin

Join BirdNote tomorrow, November 30th!

Illustrator David Sibley and actor H. Jon Benjamin will face off in the bird illustration battle of the century during BirdNote's Year-end Celebration and Auction!

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Shows With Contributions by Dennis Paulson

Wood Stork in nest with young

Wood Storks and Climate Change

Wood Storks nest in trees, often in big colonies, and only when conditions are just right for them. Because of their feeding technique, they thrive in the early part of the dry season, when receding floodwaters concentrate fish in small pools. But this method of feeding is effective only…
Hoatzin

Hoatzin!

The Hoatzin is a strange bird, indeed! It looks like it was put together by a committee. But the way it looks isn't the only thing that sets this bird apart. The Hoatzin is strictly a leaf-eater, filling its stomach with leaves, and then resting and digesting for long periods. Chicks have…
Swainson's Warbler in Great Dismal Swamp NWR

Swainson's Warbler

On a fine May morning in Great Smoky Mountains National Park, a song issues from within a rhododendron thicket. It's a Swainson's Warbler — one of North America's shyest birds. These birds forage quietly on the ground, flipping over leaves to expose and capture insects. They scurry away…
Palouse country hills in Washington, home to Western Meadowlark

Palouse Country

The Palouse country in southeastern Washington features rolling hills, fertile soils, and grassland birds like this Western Meadowlark, which nests in native vegetation between wheat fields. Horned Larks are less choosy, nesting in the wheat fields and fledging their broods before harvest…
Kildeer stays alert

Sentinel Birds

The Killdeer is a sentinel bird, one especially alert to predators. They can see you — or a fox — from a long distance. They keep out of harm's way while warning all the other Killdeers in the area of your presence. Black-necked Stilts and American Avocets also sound alarm calls. Loud…
Pacific Golden Plovers in flight

How Shorebirds Find Their Way

Shorebirds such as these Pacific Golden-Plovers have a built-in map and a built-in compass. Many night-flying migrants use star patterns to orient themselves, and the fact that the sun always sets in the west makes it a compass point for a bird about to take off on a night flight. Perhaps…
Mountain Bluebird

Why Are Bluebirds Blue?

Why are bluebirds blue? Unlike many other bird colors, blue is not a pigment but a color produced by the structure of the feathers. Tiny air pockets and melanin pigment crystals in each feather scatter blue light and absorb the other wavelengths. The even finer structure of the feather…
Singing Song Sparrow

Birds of the Briar Patch

Uncle Remus told us how Br’er Rabbit fooled Br’er Fox by pleading, “Pleeeeze don’t throw me in that briar patch.” Many birds, like this Song Sparrow, thrive in dense, thorny blackberry thickets. Other birds that make these thorny thickets home include California Quails, wrens, and many…
Great Tit, common European bird

Urban Birds Change Their Tune

The soft whistles of this Great Tit, a common European bird, can be hard to hear over city noises. So these birds now sing at a higher pitch and faster than normal. This song carries better over the traffic noise of the city. A bird singing at a higher range is better able to declare its…
Bonaparte's Gulls, non-breeding plumage

The Spectacle at Point No Point

Twice each day, the tide surges past Point No Point on Washington State's Olympic Peninsula, causing the upwelling of cold, nutrient-rich water. These nutrients support clouds of tiny plankton that feed vast schools of herring and sand lance. They in turn attract fish-eating birds, which…