ERWIN

SINGING COST ENERGY......ORE THERE LIVE.....

Friday, May 4, 2012 3:23:09 PM

A study shoued that more unpaired males of several songbirds spend 50% more energy when they sing intensively,than males who hardly or not sing ,because they are already paired.

Though singing males acquire a territory and there strokes the females.. The duration sounds of there song helps determine the quality of the territory. Singing is energy.

It really takes not only time spent on the vocal post,the chances of to be spotted by predators also Is great.

When you hear a bird singing In the spring time,this means the bird Is still looking for a female, this study has lean us that also a singing bird, Is still a free bird,but also a bird In danger..BORN TO LIVE FREE....

SEED DIVERSITY IN NEED OF HELP......USING TECHNOLOGY TO PROTECT BIODIVERSITY......

Comments

zrafatdjmd1 # Friday, May 4, 2012 7:07:31 PM

As I can se to get a partner is very dangerous and really hard.

zrafatdjmd1 # Friday, May 4, 2012 7:40:17 PM

I do really love birds chirping but I wasn't knowing those details you have remarked. Interesting info and lovely photos as well, Erwin.

Thanks for your wishes, The best for you..

Adele BrandSittingFox # Friday, May 4, 2012 10:45:06 PM

Interesting study

It also shows the impact that noise pollution has by forcing birds to sing even louder.

Douglass Fannphd31183 # Saturday, May 5, 2012 4:30:13 AM

Great

Mariemarieandrabi # Saturday, May 5, 2012 1:16:07 PM

"When you hear a bird singing In the spring time,this means the bird Is still looking for a female,"....

Is spring time

º✿ LareM ✿ºlaremmmm # Monday, May 7, 2012 7:29:53 AM

catseopcat # Monday, May 7, 2012 8:00:54 AM

maybe when I will hear a man singing,I will simply ask to think a little about this

zrafatdjmd1 # Monday, May 7, 2012 12:19:12 PM

Look at this catse, "males who hardly or not sing ,because they are already paired.".

It's supposed if paired, they shouldn't have no singing at all

catseopcat # Monday, May 7, 2012 12:37:38 PM

oh is for this reason than I hear very few men singing

zrafatdjmd1 # Monday, May 7, 2012 12:44:54 PM

Lol! Are you looking for?

catseopcat # Monday, May 7, 2012 1:00:30 PM

No! of course

zrafatdjmd1 # Monday, May 7, 2012 1:19:01 PM

Ah well... Neither do I

catseopcat # Monday, May 7, 2012 5:31:47 PM

but if I find .....

zrafatdjmd1 # Monday, May 7, 2012 7:39:21 PM

I'm not gonna allow myself to say something like that, catse

Not for now...

catseopcat # Monday, May 7, 2012 7:57:09 PM

zrafatdjmd1 # Monday, May 7, 2012 9:11:53 PM

Please, don't laugh, catse. That's a too serious issue to me

catseopcat # Monday, May 7, 2012 9:21:49 PM

sorry

it"s serious for everybody ....

catseopcat # Tuesday, May 8, 2012 8:15:58 PM

your birds have inspired us, happy that our words made laugh you

catseopcat # Tuesday, May 8, 2012 8:23:08 PM

just in passing I see ! have a good continuation Erwin

henry make a mistake about his target ... maybe

º✿ LareM ✿ºlaremmmm # Wednesday, May 9, 2012 6:08:45 PM

Hi I wish you a wonderful day beautiful day.

º✿ LareM ✿ºlaremmmm # Wednesday, May 9, 2012 6:16:51 PM

Thank you, this beauty, I would like to thank.

Mariemarieandrabi # Wednesday, May 9, 2012 10:23:23 PM

Originally posted by Wulpen:

If you can see the bird than Its still a free bird..

he he he he "but also a bird In danger"

7Wellis # Tuesday, May 15, 2012 7:47:59 AM

These is interesting food for thoughts. I will think about it when I hear a little bird singing from his soul.

catseopcat # Tuesday, May 15, 2012 8:12:36 AM

the bird' s thoughts are more simple, eat, drink, breed, sleep and not get killed ....