Raptor Resource Project Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Author Topic: New developments in the field of science  (Read 447315 times)

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1485 on: December 10, 2017, 03:45:28 PM »
Quote from: T40cfr403 on November 08, 2017, 11:32:11 PM
New documentary features unseen footage of baby hawk raised by eagles

http://www.cbc.ca/news/canada/british-columbia/baby-hawk-survives-eagles-nest-captured-in-documentary-1.4392308

Hawk raised by Eagles - The complete Story: https://www.youtube.com/watch?v=M0O1Dp2cocQ&feature=youtu.be

Research papers on similar behavior:

Adoptions of Young Common Buzzards in White-tailed Sea Eagle Nests - http://www.bioone.org/doi/abs/10.1676/10-084.1

BALD EAGLES REAR RED-TAILED HAWKS - https://sora.unm.edu/sites/default/files/journals/jrr/v027n02/p00126-p00127.pdf


Spunky, the baby hawk, is seen here to the right side of the eagle. (Christian Sasse)

Another one! I accidentally found this on YouTube. You can see Christian Sasse's request for an interview in the comments.

Bald Eagle Banding. 2 Eagles and a Redtailed Hawk! - https://www.youtube.com/watch?v=eDACj8RZiNU
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1486 on: December 10, 2017, 06:25:38 PM »
Journal of Raptor Research - Table of Contents - December 2017

http://www.bioone.org/toc/rapt/51/4

Selected topics:

Unusual Timing of Alternative Nest Building by an Urban Cooper's Hawk (Accipiter cooperii)

https://sci-hub.la/10.3356/JRR-17-09.1

Repeated Observations of Northern Goshawks Foraging as Terrestrial Predators

http://sci-hub.la/http://www.bioone.org/doi/10.3356/JRR-16-106.1

Field Measurements of Gastrointestinal pH of New World Vultures in Guyana

https://sci-hub.la/10.3356/JRR-16-62.1

Commentary: Research Recommendations for Understanding the Decline of American Kestrels (Falco sparverius) Across Much of North America

https://sci-hub.hk/10.3356/JRR-16-73.1

Siblicide, Parental Infanticide, and Cannibalism at a Northern Goshawk Nest

http://sci-hub.la/http://www.bioone.org/doi/10.3356/JRR-17-22.1

Juvenile Dispersal of Harpy Eagles (Harpia harpyja) in Ecuador

https://sci-hub.la/10.3356/JRR-16-54.1
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1487 on: December 11, 2017, 09:48:03 PM »
Lead and Mercury in Fall Migrant Golden Eagles from Western North America (disturbing)

https://sci-hub.la/10.1007/s00244-015-0139-6
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1488 on: December 12, 2017, 06:47:22 PM »
Red List 2017: seabirds starving, songbirds trapped, hope for pelican and kiwis

http://www.birdlife.org/worldwide/news/red-list-2017-seabirds-starving-songbirds-trapped-hope-pelican-and-kiwis




Red List Roundup

http://www.birdlife.org/sites/default/files/RedList/Red-List-Bird-Roundup_BirdLife.pdf

'Worrying alarm call' for world's birds on brink of extinction

http://www.bbc.com/news/science-environment-42314289







Silent cliffs a sure sign of the decline of the kittiwake

http://www.heraldscotland.com/news/15715296.Silent_cliffs_a_sure_sign_of_the_decline_of_the_kittiwake/



Kittiwake added to the list of British birds facing global extinction...and plastic is partly to blame

http://www.telegraph.co.uk/science/2017/12/12/kittiwake-added-list-british-birds-facing-global-extinctionand/

Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1489 on: December 12, 2017, 06:50:23 PM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1490 on: December 12, 2017, 06:50:59 PM »
Golden eagle migration out of sync with climate change

http://www.bbc.com/news/science-environment-42318555

Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1491 on: December 12, 2017, 06:57:34 PM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1492 on: December 13, 2017, 06:47:07 PM »
CU Boulder study sees future decline in wind power for U.S. (for an alarming reason)

http://www.dailycamera.com/cu-news/ci_31519937/cu-boulder-study-sees-future-decline-wind-power

Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1493 on: December 13, 2017, 06:57:51 PM »
Scientists in awe of huge olfactory bulb found in turkey vulture brain

http://insider.si.edu/2017/12/scientists-in-awe-of-huge-olfactory-bulb-found-in-turkey-vulture-brain/


A turkey vulture, left, and a black vulture vie for access to carrion. Lacking the highly sensitive sense of smell that turkey vultures have, black vultures often follow turkey vultures to a meal and then aggressively push them away. (Flickr photo by Jim Mullhaupt)


This image shows the well developed nasal openings of a turkey vulture. (Flickr photo by David Wynia)


Shown above are the brains of (a) black vulture and (b) turkey vulture. Arrows indicate the olifactory bulb (OB) and optic lobe (TeO) of each specimen.
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1494 on: December 13, 2017, 07:16:21 PM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1495 on: December 13, 2017, 07:17:13 PM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1496 on: December 14, 2017, 11:33:42 AM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1497 on: December 14, 2017, 11:35:02 AM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1498 on: December 14, 2017, 11:35:56 AM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

  • Hero Member
  • *****
  • Posts: 14605
Re: New developments in the field of science
« Reply #1499 on: December 15, 2017, 03:30:56 PM »
Report to moderator   Logged
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring