By Wm. Mueller - - Ornithology, ecology, environmentalism, and our life in the natural world
Friday, October 28, 2022
The medical journal The Lancet's new report: "Countdown on health and climate change: health at the mercy of fossil fuels"
new research on bird migration
Wednesday, August 31, 2022
raptor watch
Sunday, August 28, 2022
Saturday, July 2, 2022
Saturday, January 22, 2022
seabird news: 2022
| Albatrosses, Ph. by J.J. Harrison |
Seabird conservation is a major focus around the world; learn about some recent efforts, and offshoots of others, below:
Saving Seabirds - The Bottom Line:
https://www.audubon.org/conservation/project/saving-seabirds
Seabird Conservation:
https://www.birdnote.org/seabird-conservation
How we recruited albatrosses to patrol the high seas for illegal fishers:
Sitting Ducks: Why Millions of Arctic Seabirds Are in Danger
https://www.audubon.org/magazine/january-february-2016/sitting-ducks-why-millions-arctic
Seabirds in danger in updated Red List
https://geographical.co.uk/nature/wildlife/item/2549-seabirds-in-danger-in-updated-red-list
Sunday, December 12, 2021
Ongoing Bobwhite declines
![]() |
| Ph. by Andy Reago & Chrissy McClarren |
The Northern Bobwhite (Colinus virginianus) continues its population decline across its geographic range.
"In 2007, the National Audubon Society (BirdLife in the US) published the results of the first-ever analysis of combined annual sighting data from the two major censuses of bird populations in North America—the Christmas Bird Count (CBC) and the Breeding Bird Survey (BBS) (Butcher and Niven 2007, Butcher 2007). The analysis highlighted the plight of 20 common bird species, all of which have lost over half of their continental population since 1967. Common birds are defined here as species with a global population of over 500,000 and with a range of one million square kilometres or more."
"Northern Bobwhite Colinus virginianus has declined the most dramatically, with population reductions of 82% occurring over the past 40 years. Consequently this species has been uplisted from the Least Concern category to Near Threatened on the IUCN Red List (BirdLife International 2008)."
http://datazone.birdlife.org/sowb/casestudy/common-birds-are-declining-in-north-america
There are many regional and state-level bobwhite conservation initiatives:
National Bobwhite Conservation Initiative: https://bringbackbobwhites.org/
"Wildlife biologists know more about the biology, life history, habitat requirements, and management of the northern bobwhite quail than probably any other species in North America. Yet bobwhites, and the suite of wildlife that claims the same habitat, have been declining virtually range-wide for at least 40 years, approaching extirpation in some regions and states."


