The Life Of Birds: The Problems of Parenthood

Free Documentaries Online

Free Documentaries Online

Find us on:
  

Who's Online

We have 249 guests and 6 members online


The Life Of Birds: The Problems of Parenthood
Close Ad
Lights off
Rate:
0 ratings
Views: 480

From: silichip
Videos: 1981
Added: 08-09-2012 17:11:34
Broadcast 16 December 1998, the penultimate installment concentrates on the ways in which birds rear their offspring. Having successfully incubated their eggs, the moment arrives when they hatch — and then the real challenge begins: feeding the chicks. Lapland buntings and dippers are shown doing so virtually non-stop throughout the day. The Gouldian finch has a further problem in that its tree-hollow nest is dark inside, so its young have conspicuous markings inside their mouths for identification. Grebes are fed feathers with which to line the stomach, and so protect it from fish bones. Coots and pelicans are among those that turn on their own and force death by starvation if there is insufficient food. The European cuckoo tricks other species into raising its chick, but it is by no means alone in doing this. Protecting a family is also a priority, and Brent geese are shown nesting close to snowy owls as a means of insurance, but as soon as the eggs hatch, they and their young must flee to avoid giving their neighbours an easy meal. The million or so sooty terns in the Seychelles prove that there is safety in numbers and the nearby predatory egrets have little success when attempting to steal. The behaviour of Arabian babblers is more akin to that of a troop of monkeys: they do everything for the benefit of a group as a whole. Eventually the day will come when flight beckons, and the grown bird will leave the nest to start a family of its own.
Url:
Embed:

Related Videos
0:49:18
Owner: silichip
Views: 522
Date: 08-09-2012
0:49:18
Owner: silichip
Views: 602
Date: 08-09-2012
0:49:28
Owner: silichip
Views: 550
Date: 08-09-2012
0:49:11
Owner: silichip
Views: 577
Date: 08-09-2012
0:49:16
Owner: silichip
Views: 693
Date: 08-09-2012
0:49:17
Owner: silichip
Views: 535
Date: 08-09-2012
0:49:17
Owner: silichip
Views: 613
Date: 08-09-2012
0:49:18
Owner: silichip
Views: 745
Date: 08-09-2012
Owner: silichip
Views: 824
Date: 06-12-2010
Owner: silichip
Views: 2389
Date: 06-12-2010
Owner: silichip
Views: 1009
Date: 06-12-2010
0:53:28
Owner: silichip
Views: 1037
Date: 06-12-2010
Owner: silichip
Views: 1055
Date: 06-12-2010
Owner: silichip
Views: 959
Date: 06-12-2010
Owner: silichip
Views: 942
Date: 06-12-2010
Owner: silichip
Views: 805
Date: 06-12-2010
Owner: silichip
Views: 912
Date: 06-12-2010
Owner: silichip
Views: 1030
Date: 06-12-2010
Owner: silichip
Views: 923
Date: 06-12-2010
Owner: silichip
Views: 959
Date: 06-12-2010

Category
0:59:06
Owner: silichip
Views: 581
Date: 11-05-2013
0:58:34
Owner: silichip
Views: 1233
Date: 01-05-2013
0:59:05
Owner: silichip
Views: 794
Date: 01-05-2013
0:54:38
Owner: silichip
Views: 926
Date: 30-03-2013
0:54:27
Owner: silichip
Views: 493
Date: 30-03-2013
0:53:57
Owner: silichip
Views: 409
Date: 30-03-2013
0:54:29
Owner: silichip
Views: 399
Date: 30-03-2013
0:54:25
Owner: silichip
Views: 533
Date: 29-03-2013
0:57:59
Owner: silichip
Views: 955
Date: 29-03-2013
1:29:25
Owner: silichip
Views: 1318
Date: 22-03-2013
0:40:24
Owner: silichip
Views: 699
Date: 18-03-2013
0:54:32
Owner: silichip
Views: 799
Date: 09-03-2013
0:15:01
Owner: silichip
Views: 657
Date: 28-11-2012
0:48:24
Owner: silichip
Views: 852
Date: 24-11-2012
0:48:26
Owner: silichip
Views: 562
Date: 24-11-2012
0:48:09
Owner: silichip
Views: 522
Date: 24-11-2012
0:48:27
Owner: silichip
Views: 509
Date: 24-11-2012
0:26:48
Owner: silichip
Views: 593
Date: 20-11-2012
0:46:30
Owner: silichip
Views: 823
Date: 11-11-2012
0:58:35
Owner: silichip
Views: 781
Date: 20-10-2012
0:09:51
Owner: phillipernest
Views: 541
Date: 03-10-2012
0:01:30
Owner: phillipernest
Views: 708
Date: 03-10-2012
0:49:18
Owner: silichip
Views: 745
Date: 08-09-2012
0:49:17
Owner: silichip
Views: 613
Date: 08-09-2012
0:49:17
Owner: silichip
Views: 535
Date: 08-09-2012
0:49:16
Owner: silichip
Views: 693
Date: 08-09-2012
0:49:11
Owner: silichip
Views: 577
Date: 08-09-2012
0:49:28
Owner: silichip
Views: 550
Date: 08-09-2012
0:49:18
Owner: silichip
Views: 602
Date: 08-09-2012
0:49:18
Owner: silichip
Views: 522
Date: 08-09-2012
 
Joomla Templates: by JoomlaShack.com
Watch Free Movies