10,000 Birds

JUNE 1, 2021

If you remember that the first edition of Sibley was published with “National Audubon Society” on the cover, raise your hand. The photographs are from VIREO, the ornithological image collection associated with the Academy of Natural Sciences of Drexel University, which licenses bird photographs to many guides and reference books.

North America 278

North America America Birds California Condor 278

10,000 Birds

JULY 4, 2023

Jennifer Ackerman points out in the introduction to What the Owl Knows: The New Science of the World’s Most Enigmatic Birds , that we don’t know much, but that very soon we may know a lot more. What the Owl Knows: The New Science of the World’s Most Enigmatic Birds is a joyous, fascinating read.

Owls 200

Owls Science Barn Owls Penguins 200

10,000 Birds

MARCH 3, 2020

This is more than eBird reports–a checklist generated from the citizen science database lists only 1,413 species. But, the numbers are quite large, and the birds organized in groupings that, for the most part, make it an easy process to figure out which Antwren (or Woodcreeper or Seedeater) is which.

Bolivia 168

Bolivia Birds Brazil Switzerland 168

10,000 Birds

MARCH 13, 2012

The famous Verreaux family who made several expeditions into the province through the 1820’s and 1830’s procuring specimens for rich collectors. Gurney’s Sugarbird was discovered by the Verreaux family and named after wealthy English banker and amateur naturalist John Gurney from Norwich. Image by Hugh Chittenden.

Mozambique 182

Mozambique South Africa Africa Collecting 182

10,000 Birds

DECEMBER 20, 2014

The magnificent history and diversity of birds on Earth came into sharper focus this month with the publication of 28 new scientific papers in Science and other journals. processed the entire genomes of 48 bird species and compared nearly 42 million base pairs of DNA (Hackett et al. American Flamingo photo by Dick Culbert).

Family 279

Family Parrots Birds 2014 279

10,000 Birds

APRIL 9, 2011

There are currently 10 species of Treecreepers that form the family Certhiidae, nine in the genus Certhia and an additional oddball in another genus, Salpornis. David Sibley (yeah, the one ) recently raised the question visiting birders (particularly from Germany, not so much from the UK – I am told!) I’ll explain.

North America 145

North America Europe America Asia 145

10,000 Birds

MARCH 27, 2020

But Mars’s character is less about being an eagle and more about the fact that he was stolen from his nest, raised in captivity, and now considers almost all of mankind – except Luna – to be his enemy. It was when Hélène says to Ned, “And when the stakes were the highest, you raised an eagle on your glove.”.

Wildlife Rehabilitation 246

Wildlife Rehabilitation Bald Eagle Eagles Wildlife 246