Thursday, June 14, 2007

Aerial Broadcasting

Lacking a perch taller than a dried weed stem or a rock, the longspur resorts to flight songs--a lot of them. A surprising number of common birds have flight songs (indigo buntings, yellow-breasted chats, ovenbirds, Kentucky warblers, Acadian flycatchers, mockingbirds, and many others). These could be called forest birds, and flight songs are more or less optional for them. They'll fly and sing at dawn and dusk, or, like the chat and indigo bunting, intermittently through the day. For grassland birds, which have a hard time finding a perch tall enough to work with, flight songs are a more important component of their courtship display. Think horned lark, pipits, and these longspurs. Even the small, secretive sparrows engage in flight songs. The idea is to broadcast your message of sex or defiance as far and wide as you are able. Birds often adopt a striking flight style while singing on high. The longspur lifts his head and flutters shallowly, like a moth, as he pours out his song. It is not easy to get a picture of that, but we tried.
You have to envision BOTB and me standing under the bird, pointing our long lens barrels up at him as he circles overhead, singing his head off. We're laughing quietly and having so much fun.
It was a longspur feast. Just another time I am so happy not to be shooting film! I have him launching himself in the air, assuming a leg position I'd never dare draw... resting, singing, loafing,showing off his beauty from every angle, and filling the air with his silvery song.

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12 Comments:

At 5:36 AM, Blogger Jayne said...

What a very cool bird! Love the in- flight singing photos.

 
At 6:12 AM, Blogger Mary Richmond said...

love these photos and the commentary that goes with them is perfect, too...thanks!

 
At 6:26 AM, Blogger beth said...

He is BEAUTIFUL!

 
At 8:29 AM, Anonymous Sylvan said...

What an inspiring bird!

 
At 8:41 AM, Blogger Lynne said...

I've learned from you quite a bit about a bird I've never seen. Hope I can tuck it all away in my head until I get the chance!

 
At 9:26 AM, Blogger Mary said...

I shook my head - always in awe of what you see. Birds in flight are so special and this bird is just beautiful. It's so good that you and BOTB enjoy special times like that.

 
At 9:30 AM, Blogger robin andrea said...

I had no idea that some birds sing in flight. What a great adaptation. These two posts on the longspur have introduced me to a true beauty of a bird. Shows how the gray, black, brown, white and chestnut can combine to make something stunning.

 
At 10:00 AM, Blogger Rondeau Ric said...

It's too bad you didn't have more personal birding time but it sounds like you made the most of it.

I tried to photograph sky larks in Scotland with similar results/

RR

 
At 10:37 AM, Blogger dguzman said...

"The idea is to broadcast your message of sex or defiance as far and wide as you are able."

Right on, bro!

 
At 4:26 PM, Blogger nina said...

Again--the explanations help so much in understanding bird behavior--the groupings, and why they've adapted as they do. So interesting--and such lovely pictures!
To me, there is nothing that more certainly puts a smile on my face, than to see a bird singing joyfully. It's as contagious as a smile!

 
At 7:59 PM, Blogger TR said...

Oh, these photos are exhilarating, capturing the fleeting business of beautiful birds.
Good work, and thank you!
Birds are art!

 
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