Although originally penned many decades ago, this book continues to influence me in myriad ways.
May Theilgaard Watts was the ecologist at the Morton Arboretum. Beyond that, in the pages of this book you will see her phenomenal skill as storyteller - and see the landscape unfold before you, and come to a deeper understanding of how and why it has changed.
A great friend and teacher, Roy Lukes, introduced me to it long ago, while reading to a group perched on the boardwalk at the Ridges Sanctuary. He read to us from the chapter entitled "History Book with Flexible Cover", explaining concepts about bogs and fens.
Cheers to the memory of May Watts, and Roy, too. Find a used copy - you won't regret it.
By Wm. Mueller - - Ornithology, ecology, environmentalism, and our life in the natural world
Thursday, December 20, 2018
Saturday, December 8, 2018
Bobwhite: what's happening to their population
Photo - B. Stansbery - Wikim. Commons |
See previous articles posted here about the changing population of Northern Bobwhite, for example:
https://futureofbirds.blogspot.com/2013/08/northern-bobwhite-info.html
The new Status and Trends from eBird drills further down into current information, showing areas where declines are sharpest:
https://ebird.org/wi/science/status-and-trends/norbob/trend-map-breeding
The abundance map demonstrates how numbers have dropped in many areas of the core range of this species: https://ebird.org/wi/science/status-and-trends/norbob/abundance-map
One organization devoted to conservation of this species is the National Bobwhite Conservation Initiative. Learn more about their efforts at: https://bringbackbobwhites.org/
Thursday, November 22, 2018
making use of your eBird data
How is your eBird data used for science?
See a new "Status and Trends" article with many map products including animated maps, for 107 selected species, at https://ebird.org/wi/science/status-and-trends
See a new "Status and Trends" article with many map products including animated maps, for 107 selected species, at https://ebird.org/wi/science/status-and-trends
Thursday, November 8, 2018
How to protect habitat for declining Bank Swallows
Bank Swallows use sandy or clay banks in many settings in which to excavate a nesting cavity. Bank Swallows are experiencing a population decline. The BBS trend for this species in Wisconsin is displayed below.
There is an excellent published set of "Best Management Practices" from the Ontario Ministry of Natural Resources and Forestry at this link:
https://www.ossga.com/multimedia/2017-03-27-100504-95129/bansbmpenpdffinalv.1.117mar17.pdf
Learn how you can help protect habitat for this declining species.
There is an excellent published set of "Best Management Practices" from the Ontario Ministry of Natural Resources and Forestry at this link:
https://www.ossga.com/multimedia/2017-03-27-100504-95129/bansbmpenpdffinalv.1.117mar17.pdf
Learn how you can help protect habitat for this declining species.
Monday, October 15, 2018
Want to know what's happening to our Common Loons? Read this report
Want to know what's happening to our Common Loons? Read the abstract of this report, from the USGS and others (specifically, some of the research team are with the USGS Upper Midwest Environmental Science Center, and their colleagues in several other organizations/agencies.)
See https://pubs.er.usgs.gov/publication/70197932
See https://pubs.er.usgs.gov/publication/70197932
Distribution and foraging patterns of common loons on Lake Michigan with implications for exposure to type E avian botulism
Journal of Great Lakes Research
By: Kevin P. Kenow, Steven C. Houdek, Luke Fara, Brian R. Gray, Brian R. Lubinski, Darryl J. Heard, Michael W. Meyer, Timothy J. Fox, and Robert Kratt
Tuesday, October 9, 2018
Learn more about avian migration and climate change in published report
Read this important report to learn more about avian migration and climate change
http://www.migratoryconnectivityproject.org/climate-change-vulnerability/
http://www.migratoryconnectivityproject.org/climate-change-vulnerability/
Friday, September 14, 2018
the sprite of the ponderosa pines
One of my favorite mountain forest birds is this tiny sprite of the ponderosa pines: the Pygmy Nuthatch. A small flock flits between pines and moves about trunks and limbs, sometimes on the ground. These small flocks even spend nights all together in a single cavity in the non-breeding seasons. It's another of the species that sometimes has young of a previous breeding season returning to their parents and acting as "helpers at the nest", assisting in raising young. Learn more about them at https://www.allaboutbirds.org/guide/Pygmy_Nuthatch/id
Ph. Wikim. Commons - F. Veronisi |
Friday, August 31, 2018
Learn more about aerial insectivores this fall
Ph. Ken Billington - Wikim. Commons |
Learn more about aerial insectivores this fall.
Attend the Aerial Insectivore Conference:
WBCI/Bird City Annual Conference:
http://www.wisconsinbirds.org/annual-meetings/2018-wbci-annual-meeting/
Agenda/Schedule:
http://www.wisconsinbirds.org/wp-content/uploads/2018/06/WBCI-2018-agenda_Final_5-29-18.pdf
There are swift watches happening in various locations around the state. See the Bird City Wisconsin calendar: Bird City Wisconsin calendar
Monday, July 16, 2018
Learn more about aerial insectivores
Common Nighthawk - Ph. Nick Myatt, Wikim. Commons |
One of the fascinating behaviors witnessed this year is exhibited
by swifts and a number of other bird species around the world: young of
the previous year travel back to act as "helpers at the nest" -
assisting their parents to raise this year's young. Read about this in Alexander Skutch's book: Helpers at Birds' Nests: A Worldwide Survey of Cooperative Breeding and Related Behavior. (1999, University of Iowa Press.)
Join us at one of three upcoming August events - and/or at the WBCI/Bird City Annual Conference in the Waukesha area Sept 6-8:
Aerial Insectivores, Cutright Bird Club, Riveredge Nature Center, 7pm on August 7th
Aerial Insectivores, Green Lake Bird & Nature Club, 630pm, Green Lake Town Square Building
WBCI/Bird City Annual Conference:
http://www.wisconsinbirds.org/annual-meetings/2018-wbci-annual-meeting/
Agenda/Schedule:
http://www.wisconsinbirds.org/wp-content/uploads/2018/06/WBCI-2018-agenda_Final_5-29-18.pdf
Registration:
http://www.wisconsinbirds.org/wp-content/uploads/2018/06/Registration-form_final_2018.pdf
Swift Night Out events provide observers with a chance to view the annual spectacle of hundreds (or more!) of Chimney Swifts at one or more of their autumn roost sites.
Chimney Swift in flight - Ph. Jim McCulloch, Wikim. Commons |
Swift Night Out - Green Bay Aug 18 - contact Nancy Nabak at nancyn@woodlanddunes.org
Swift Night Out -Two Rivers Sept 13th - contact Nancy Nabak at nancyn@woodlanddunes.org
Monday, July 2, 2018
severe bird species declines in Europe
Severe bird species declines in Europe should concern all of us. These mirror recent declines of aerial insectivores in Canada, and some areas of the United States.
"...over the last 17 years, one third of birds have disappeared from French farmland."
"'The situation is catastrophic,' laments Benoît Fontaine, conservation biologist from the Cesco at the National Museum of Natural History. 'Our farmland is turning into a real desert.' 'Populations of all bird species are literally collapsing in the cereal-growing prairies,' adds Vincent Bretagnolle, ecologist at the Centre for Biological Studies at Chizé and director of the Sèvre Plains & Valley area. 'Partridge are now practically extinct within our study zone.'
Read more at:
https://news.cnrs.fr/articles/where-have-all-the-farmland-birds-gone
"...over the last 17 years, one third of birds have disappeared from French farmland."
"'The situation is catastrophic,' laments Benoît Fontaine, conservation biologist from the Cesco at the National Museum of Natural History. 'Our farmland is turning into a real desert.' 'Populations of all bird species are literally collapsing in the cereal-growing prairies,' adds Vincent Bretagnolle, ecologist at the Centre for Biological Studies at Chizé and director of the Sèvre Plains & Valley area. 'Partridge are now practically extinct within our study zone.'
Read more at:
https://news.cnrs.fr/articles/where-have-all-the-farmland-birds-gone
Ortolan Bunting - Ph. by Zeynel Cebeci - Wikim. Commons |
an editorial, via the Ecological Citizen
Here's a recent editorial worth reading and pondering.
From the introduction:
"The human enterprise is eradicating non-human life on Earth. The WWF’s
Living Planet Report 2016 reveals
that,worldwide, wildlife populations
declined
by 58% between 1970 (itself too late
for a proper base year) and 2012, with
the
expectation that this decline will
reach 67% by 2020 (WWF, 2016). In Canada, my home,
the situation is similar: half of
903 species monitored saw population declines
over the
same period, and the average for
half of these was a population loss of 83%
(WWF-Canada,
2017). ... As I write this, reports show that
bird populations in the French
countryside have
declined there by more than a third
in just the past 17 years – a situation
described by
conservation biologists as 'catastrophic' (Geffroy, 2018).
https://www.ecologicalcitizen.net/pdfs/v02n1-01.pdf
You can read this entire issue of the Ecological Citizen at:
https://www.ecologicalcitizen.net/issue.php?i=Vol+2+No+1
Ph. by Joaquim Alves Gaspar; Wikim. Commons |
Tuesday, June 26, 2018
bird collisions and towers
Although this topic isn't new, we're still learning how to reduce bird collisions with towers.
A page on the Partners in Flight website is devoted to this information:\
https://www.partnersinflight.org/what-we-do/reduce-bird-mortality/bird-collisions/
"Each year, millions of birds suffer fatal collisions with communications towers. The American Bird Conservancy and others recommend following voluntary guidelines for their installation.Owners of towers 150-350 ft. above ground level need to program non-flashing tower lights to synchronously flash with existing flashing tower lights."
The American Bird Conservancy has more information, and a "toolkit" for activism:
https://abcbirds.org/birds-communication-towers/
A page on the Partners in Flight website is devoted to this information:\
https://www.partnersinflight.org/what-we-do/reduce-bird-mortality/bird-collisions/
Photo - Partners In Flight |
"Each year, millions of birds suffer fatal collisions with communications towers. The American Bird Conservancy and others recommend following voluntary guidelines for their installation.Owners of towers 150-350 ft. above ground level need to program non-flashing tower lights to synchronously flash with existing flashing tower lights."
The American Bird Conservancy has more information, and a "toolkit" for activism:
https://abcbirds.org/birds-communication-towers/
Friday, June 8, 2018
news from BirdLife International
Go to this link: http://www.birdlife.org/ to learn about
"Birds brought back from the brink"...
"A concrete partnership for nature conservation in Burkina Faso"...
"Protecting birds through war and peace: our newest Partner, Columbia"...
and more.
"Birds brought back from the brink"...
"A concrete partnership for nature conservation in Burkina Faso"...
"Protecting birds through war and peace: our newest Partner, Columbia"...
and more.
Wednesday, May 30, 2018
massive movement of songbirds on Monday, May
Please see the numbers from Monday at the Tadoussac Bird Observatory in Quebec, Canada.
https://ebird.org/view/ checklist/S46116491
The work of bird observatories worldwide demonstrates the capability of skilled observers, and the value of these programs. It also shows the value of eBird to capture and report data.
Observatoire d’Oiseaux de Tadoussac - Dunes, La Haute-Côte-Nord County, Quebec
Over 720,000 warblers, and many other birds.
The detailed report is in this linked eBird checklist.
The work of bird observatories worldwide demonstrates the capability of skilled observers, and the value of these programs. It also shows the value of eBird to capture and report data.
Thursday, May 24, 2018
Joint Release: Lawsuits Seek to Restore Protections for Migratory Birds
Joint Release: Lawsuits Seek to Restore Protections for Migratory Birds
WASHINGTON (May 24, 2018)
A coalition of national environmental groups, including American Bird
Conservancy, Center for Biological Diversity, Defenders of Wildlife,
National Audubon Society,
National Wildlife Federation, and the Natural Resources Defense
Council, today filed litigation,
National Audubon Society v. Department of the Interior, in the
Southern District of New York challenging the current Administration’s
move to eliminate longstanding protections for waterfowl, raptors, and
songbirds under the Migratory Bird Treaty Act (MBTA).
In
a legal opinion issued December 2017,
the Administration abruptly reversed decades of government policy and
practice — by both Democratic and Republican administrations — on the
implementation
and enforcement of the MBTA.
The
Act's prohibition on the killing or "taking" of migratory birds has
long been understood to extend to incidental take from industrial
activities — meaning unintentional but predictable
and avoidable killing. Under the Administration's revised
interpretation, the MBTA’s protections will apply only to activities
that purposefully kill birds. Any “incidental” take — no matter how
inevitable or devastating the impact on birds — is now immune
from enforcement under the law.
The
risk of liability under the MBTA has long provided the oil and gas
industry, wind energy development companies, and power transmission line
operators with
an
incentive to work with the U.S. Fish and Wildlife Service to minimize
bird deaths. For example, in an effort to protect migratory birds and
bats and avoid potential MBTA liability, the wind industry,
conservation groups, and the U.S. Fish and Wildlife Service worked to
develop comprehensive guidelines aimed to ensure best practices for
siting and developing wind farms.
The
Administration’s new policy eliminates this incentive for industries
and individuals to minimize and mitigate foreseeable impacts of their
activities on migratory birds, putting already-declining
populations of our nation’s songbirds and other migratory birds at
risk.
The MBTA also protects birds from fossil fuel development. Oil pits kill hundreds of thousands of birds —
if
incidental take liability is eliminated, industry need no longer take
measures to protect birds from these hazards. In addition, when the 2010
BP Deepwater Horizon disaster spilled more than 210
million gallons of oil in the Gulf of Mexico more than 1 million birds
were killed in the four years following the blowout.
BP paid $100 million in fines under the MBTA that supported wetland and
migratory
bird conservation. The new interpretation would bar the federal
government from seeking such mitigation under the MBTA for devastating
oil spills in the future.
(The
American Bird Conservancy, Center for Biological Diversity, Defenders
of Wildlife and National Audubon Society are being represented in the
litigation by the public-interest law firm of
Meyer Glitzenstein & Eubanks LLP.)
Quotes from conservation groups:
“The
new policy makes it much harder to protect birds from major bird traps —
threats like oil pits, wind turbines, and communication towers
in bird migration hotspots,” said Mike Parr, President of American Bird Conservancy. “Leaving these threats unattended is like leaving manhole covers off along the sidewalk during rush hour
— it’s negligent, irresponsible, and guaranteed to cause harm.”
"The Trump administration's rollback of the Migratory Bird Treaty Act is an absolute disaster for America's birds," said
Noah Greenwald, endangered species director at the Center for Biological Diversity.
"Many bird species are already declining from habitat destruction and a
host of other threats. This rule will allow the death of even more
birds, whether they're landing
on polluted ponds left uncovered by the oil and gas industry or have
their nest trees cut down from underneath them. It's tragic."
“For
100 years, the United States has committed with other nations to
protect migratory birds through
international treaties and laws. The Trump administration’s meddling
with the Migratory Bird Treaty Act threatens to reverse decades of
progress to conserve birds that are essential to ecosystems, economies
and our enjoyment of nature. On the centennial of
this important law, we will do everything we can to protect migratory
birds that are defenseless against the reckless actions taken by this
administration,” said
Jamie Rappaport Clark, CEO and President of Defenders of Wildlife.
“One of the first conservation laws, the MBTA sparked 100 years of conservation leadership in this country,” said
Sarah Greenberger senior vice president of conservation policy for the National Audubon Society.
“It defies all facts for the Department of the Interior to suggest that
this law is somehow broken when we have a century of evidence that says
otherwise.”
“We
cannot let Secretary Zinke add one of the oldest and most important
laws for birds to his list of anti-environmental giveaways, especially
when birds are in critical need of protection. Drastically
slashing the reach of the MBTA and removing accountability for
preventable bird deaths is unacceptable.”
— Katie Umekubo, Natural Resources Defense Council, Senior Attorney, Nature Program.
Contacts:
Steve Holmer, American Bird Conservancy, 202-888-7490,
sholmer@abcbirds.org
Lisa Hardaway, National Audubon Society, (212) 979-3000,
lhardaway@audubon.org
(Photo:
Black-and-White Warbler is one of approximately 800 bird species
regularly found in the United States. All of these species
face increased threats from changes to the implementation and
enforcement of the Migratory Bird Treaty Act. Photo © Michael
Stubblefield)
###
American Bird Conservancy
is dedicated to conserving birds and their habitats throughout the
Americas. With an emphasis on achieving results and working in
partnership,
we take on the greatest problems facing birds today, innovating and
building on rapid advancements in science to halt extinctions, protect
habitats, eliminate threats and build capacity for bird conservation.
Find us on
Facebook,
Instagram, and Twitter: @abcbirds1.
Defenders
of Wildlife is dedicated to the protection of all native animals and
plants in their natural communities. With over 1.8 million members and
activists, Defenders of Wildlife is
a leading advocate for innovative solutions to safeguard our wildlife
heritage for generations to come. For more information, visit
Newsroom.Defenders.org
and follow us on Twitter @DefendersNews.
The
Center for Biological Diversity is a national, nonprofit conservation
organization with more than 1.6 million members and online activists
dedicated to the protection of endangered species and
wild places. biologicaldiversity.org
The National Audubon Society protects birds and the places they need, today and tomorrow. Audubon
works throughout the Americas using, science, advocacy, education and
on-the-ground conservation.
State programs, nature centers, chapters, and partners give Audubon an
unparalleled wingspan that reaches millions of people each year to
inform, inspire, and unite diverse communities in conservation action. A
nonprofit conservation organization since 1905,
Audubon believes in a world in which people and wildlife thrive. Learn
more how to help at www.audubon.org and follow us on Twitter and Instagram at @audubonsociety.
The
National Wildlife Federation is America's largest conservation
organization, uniting all Americans to ensure wildlife thrive in a
rapidly changing world. Follow us on
Facebook,
Twitter, and Instagram.
The
Natural Resources Defense Council (NRDC) is an international nonprofit
environmental organization with more than 3 million members and online
activists. Since 1970, our lawyers, scientists,
and other environmental specialists have worked to protect the world's
natural resources, public health, and the environment. Visit us at www.nrdc.org and follow us on Twitter @NRDC.
Michael J. Parr
President
American Bird Conservancy
4301 Connecticut Avenue, NW, Suite 451
Washington, DC 20008
Tel/Fax/Txt: (202) 888 7486
Cell: (202) 684 5805
Twitter: @michaeljparr
Tuesday, April 10, 2018
highly recommended new bird identification book
I recently received my new copy of the Peterson Guide to Bird Identification - In 12 Steps, by Steve N.G. Howell and Brian Sullivan. There are a number of books that take one from the beginning steps of birding to the "next level" of advancing knowledge. This book is different from many - the depth of coverage and sound advice address many topics more fully than some other superficially-similar books. The two co-authors have impeccable ornithological credentials, and they've put their years of experience to good use here. It is an ideal choice for a friend who has started birding and is ready to learn more. It's also valuable for experienced birders, providing new ways of looking at old challenges in identification. I recommend this book.
Chapters on plumage and songs/calls are especially good.
Here are two reviews:
http://www.wellreadnaturalist.com/2018/03/peterson-guide-to-bird-identification/
https://www.acorn-naturalists.com/peterson-guide-to-bird-identification-in-12-steps.html
Chapters on plumage and songs/calls are especially good.
Here are two reviews:
http://www.wellreadnaturalist.com/2018/03/peterson-guide-to-bird-identification/
https://www.acorn-naturalists.com/peterson-guide-to-bird-identification-in-12-steps.html
Friday, March 30, 2018
documenting female bird songs
There is an effort underway to document female bird song. Karan Odum and Lauryn Benedict, in The Auk - Ornithological Advances, make this call to researchers. Read this paper and learn more about this emerging field of study: http://americanornithologypubs.org/doi/full/10.1642/AUK-17-183.1
Thursday, March 22, 2018
women in bird conservation across the world
BirdLife's news:
http://www.birdlife.org/worldwide/news/women-of-birdlife
"We interview the amazing women leading BirdLife’s work across the world"
http://www.birdlife.org/worldwide/news/women-of-birdlife
Sunday, March 11, 2018
research news on Golden-winged Warbler
Read a paper that provides background on the Golden-winged Warbler here:
http://www.bioone.org/doi/full/10.1642/0004-8038(2007)124%5B1439:SACPOG%5D2.0.CO%3B2
then, some recent research news, here:
The Mystery of the Golden-winged Warbler's Decline Starts to Unravel
http://www.audubon.org/news/the-mystery-golden-winged-warblers-decline-starts-unravel
STATUS AND CONSERVATION PRIORITIES OF GOLDEN-WINGED WARBLER (VERMIVORA CHRYSOPTERA) IN NORTH AMERICA
then, some recent research news, here:
The Mystery of the Golden-winged Warbler's Decline Starts to Unravel
http://www.audubon.org/news/the-mystery-golden-winged-warblers-decline-starts-unravel
Ph by Andy Reago and Chrissy McLarren |
Friday, March 9, 2018
September 6-8th Wisconsin Bird Conservation Initiative conference
Conservation Initiative conference: http://www.wisconsinbirds.org/
Learn about swallows, swifts, and nightjars:
* Recent research and monitoring updates
* Declining populations of common insectivore species
* Conservation actions
* Bird City Wisconsin - what communities can do
And more, including field trips!
Sunday, February 25, 2018
next new species for the Wisconsin state list?
Keep your "eyes peeled", in flocks of geese this spring, for a Pink-footed Goose. Increasingly found as a vagrant in eastern North America, here are some key points to identifying this species.
https://www.rspb.org.uk/birds-and-wildlife/wildlife-guides/bird-a-z/pink-footed-goose
http://blog.aba.org/2012/11/abarare-pink-footed-geese-maine-pennsylvania-and-newfoundland.html
(Remember to look carefully among white-fronted geese; it is similar).
https://www.rspb.org.uk/birds-and-wildlife/wildlife-guides/bird-a-z/pink-footed-goose
http://blog.aba.org/2012/11/abarare-pink-footed-geese-maine-pennsylvania-and-newfoundland.html
(Remember to look carefully among white-fronted geese; it is similar).
Thursday, February 22, 2018
spring migration maps 2018 (plus)
Take a look at Journey North's set of rapidly-changing maps and sightings for several bird species - plus many other seasonal phenomena, including sap flow, ice out, and monarchs: https://www.learner.org/jnorth/maps/
Friday, February 9, 2018
Get ready for the Great Backyard Bird Count!
"Launched in 1998 by the Cornell Lab of Ornithology and National Audubon Society, the Great Backyard Bird Count was the first online citizen-science project to collect data on wild birds and to display results in near real-time. Now, more than 160,000 people of all ages and walks of life worldwide join the four-day count each February to create an annual snapshot of the distribution and abundance of birds."
This year's event will be February 16-19.
Learn how to get started at http://gbbc.birdcount.org/get-started/
Read the results from last year's count, at http://gbbc.birdcount.org/2017-gbbc-summary/
Thursday, January 25, 2018
kestrel partnership in WI
We have been working with cooperators around southeastern and south-central WI on deploying kestrel nestboxes and gathering monitoring data for a number of years. This effort is ramping up even more in 2018. We will have a statewide meeting of Wisconsin partners on March 19th in Columbia County, and will meet with representatives of the nation-wide American Kestrel Partnership from The Peregrine Fund. If you'd like to participate, there are several ways:
a) build and erect a kestrel nestbox in appropriate habitat
b) monitor your nestbox, using a standard data sheet and protocol, and send to us.
We can provide information on both aspects of the project. If you are interested, or have questions, contact William Mueller, at wmueller@wglbbo.org
a) build and erect a kestrel nestbox in appropriate habitat
b) monitor your nestbox, using a standard data sheet and protocol, and send to us.
We can provide information on both aspects of the project. If you are interested, or have questions, contact William Mueller, at wmueller@wglbbo.org
Sunday, January 7, 2018
insect armageddon
Please read this article:
https://www.nytimes.com/2017/10/29/opinion/insect-armageddon-ecosystem-.html
https://www.nytimes.com/2017/10/29/opinion/insect-armageddon-ecosystem-.html
Friday, January 5, 2018
Golden Eagles
Ph. by Michael Gabler - Wikimedia Commons |
Read a collection of Golden Eagle information;
Eastern Golden Eagle Working Group
http://www.egewg.org/
Golden Eagle satellite tracking
http://www.raptorview.org/golden-eagle-satellite-tracking.html
Wintering Golden Eagles in Wisconsin - National Eagle Center info:
https://www.nationaleaglecenter.org/golden-eagle-project/golden-eagle-tracking/
Migratory patterns of eastern Golden Eagle population revealed
https://phys.org/news/2015-08-migratory-patterns-eastern-golden-eagle.html
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