10,000 Birds

AUGUST 3, 2021

There was a time when I thought each bird species had its own individual song. Then I found out that there was this vocalization called a ‘call,’ so I thought each bird species had its own individual song (but just the males) and individual call. Bird communication is a complex and evolving science. How do they know?

North America 278

North America Research Birds America 278

10,000 Birds

MARCH 14, 2022

Birdlife South Africa has previously done two of these types of trips before, previously called Flock to Sea – Namibia in 2013 and Flock to Nowhere in 2017, in partnership with MSC Cruises. These have been used by meteorologists, technicians, and researchers who spend about 13 months on the island at a time researching a variety of sciences.

South Africa 263

South Africa Mice Albatross Africa 263

10,000 Birds

AUGUST 29, 2017

He has recorded over 20 new bird records for Honduras, dozens of new butterflies, new orchid records and even new species for science. They hope to have a working draft completed by the end of 2017. Robert arrived in Honduras with Peace Corps in 1993 and has been a resident ever since. Once finished they can go to print.

Honduras 136

Honduras Missouri Panama Birds 136

10,000 Birds

OCTOBER 23, 2017

But does the value of a particular trip come from the number of birds seen, viewing a particular species, seeing an endangered species, catching a glimpse of a rarity, adding a lifer, or something else? Ecological Economics 137 (2017): 1-12. ( Link ; temporary free link.). Birders derive “value” from birding.

Oregon 175

Oregon Washington Chad Birds 175

10,000 Birds

JANUARY 7, 2020

The book is divided into three parts: “Introduction,” “Avifaunal Overview,” and “Species Accounts.” Most birders will go straight to the “Species Accounts.” It’s important to note that the 301 species selected for this section are those of historical and current importance to the core study area, the northwest Bronx.

New York City 148

New York City New York Birds Breeding 148

10,000 Birds

DECEMBER 11, 2018

Other papers are locked behind paywalls.) That research ultimately led to an article about the conservation efforts regarding the Laysan Duck in the June 2017 issue of Birding. Detailed knowledge of the genetic diversity in this species will help inform the effort by analyzing genetic variation in the source population.

Transported 113

Transported 2011 Research 2012 113

10,000 Birds

MAY 15, 2023

I visited Tengchong in late 2020 and wrote about it – but I also went there earlier, in 2017, and this post shows some photos I took during that trip, along with the usual comments that seem to be much more about ridiculing my fellow humans (especially ornithologists and the like) than providing useful information on birds.

China 180

China 2017 Birds Indonesia 180

10,000 Birds

MAY 16, 2018

The Aliens Among Us: How Invasive Species Are Transforming the Planet – and Ourselves (Leslie Anthony, Yale). • The trouble is, the definition of “native habitat” is, for starlings and many other species, now quite elastic. • Inheritors of the Earth: How Nature is Thriving in an Age of Extinction (Chris D. Thomas, Public Affairs). •

Humane 103

Humane Species North America illegal 103

10,000 Birds

SEPTEMBER 2, 2017

They submitted 144 checklists, noting 628 species adding 72 to the year’s running total bringing it to 1890. 13 Jan 2017. 20 Jan 2017. 30 Apr 2017. 30 Apr 2017. 11 Apr 2017. 05 Jan 2017. 01 Jan 2017. 01 Jun 2017. 08 Jan 2017. 28 Mar 2017. 01 Jan 2017.

2017 100

2017 Australia Sanctuary Woodpeckers 100

10,000 Birds

FEBRUARY 6, 2018

Basically, Prum takes issue with the “adaptionist” interpretation of Darwin’s writings, which focuses almost purely on On the Origin of Species and the famous maxim, ‘survival of the fittest.’ Doubleday, 2017, 448p. If you haven’t read The Evolution of Beauty , I suggest you dip into it. By Richard O.

Animal 100

Animal Stud Ducks 2018 100

10,000 Birds

JANUARY 5, 2019

In reverse order, the medals were awarded for “most species seen in a country”, to Australia with 420, USA got the silver, scoring 556 while the runaway winner was Costa Rica with 646 species. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

NOVEMBER 3, 2018

During October, 7 countries (Costa Rica, Australia, USA, India, Hong Kong, UK, Serbia) were birded by 11 beats who shared 135 checklists and noted 697 species. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

OCTOBER 6, 2018

They noted 598 species as a team, bringing the year total to 2118 and pushing the life list to 3555. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail.

2018 113

2018 Australia Los Angeles Woodpeckers 113

10,000 Birds

JUNE 5, 2018

So many species that change eye color or leg color as they age. This encyclopedic identification guide covered 43 species in 608 pages, and was illustrated with both Hans Larsson’s exceptional artwork and color photographs by multiple photographers. Describing gull plumage is a combination of science, graphic art, and visual metaphor.

2004 147

2004 North America America Europe 147

10,000 Birds

DECEMBER 1, 2018

8 beats shared 126 checklists accounting for 704 species. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018. 09 Jan 2018.

2018 113

2018 Australia Woodpeckers Los Angeles 113