article thumbnail

Being A Living Fossil Evolved Multiple Times

10,000 Birds

The original story is that emus and ostriches and moas and such evolved as a separate group of birds from all the other birds, from the basal birdish thing that gave rise to all the living birds, and became a large land bird.

article thumbnail

Birding Senegal: Costco ads and Scissor-tailed Kites

10,000 Birds

To me, their silhouette looks like a large shorebird or miniature Ostrich, they are good-sized birds with thin necks and legs and large heads. Crossing the border into Senegal is a multi-step process that is super complicated with no instructions. Bustards are awkward birds who bounce around in the brush. And then driving in Senegal?

Senegal 205
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Vagrancy in Birds: A Book Review

10,000 Birds

Vagrancy in Birds is organized into two major parts: (1) A detailed, 62-page synthesis of research and theory and (2) “Family Accounts,” 259 pages covering bird families from Struthionidae/Ostriches) to Thraupidae/Tanagers and allies (Clements is the taxonomic authority).

Birds 262
article thumbnail

I Remember Elephants

10,000 Birds

Nevertheless, only the most important news I did follow, those about the decision-making process on future sales of elephants and their ivory at a global wildlife summit in Johannesburg, South Africa, the first such meeting since 2013. Every now and then, I need to cut the world off and clear my mind.

Elephants 191
article thumbnail

The Feather Thief: A Book Review

10,000 Birds

71): Ingredients include feathers from a Spangled Cotinga (called ‘Chatterer’ by tiers), Blue Macaw, Red-Ruffed Fruitcrow (‘Indian Crow’), Ostrich, and, according to Johnson, Golden Pheasant (the jungle c**k, I think). Here it is as typed out in The Feather Thief (p.

article thumbnail

Here’s the new bird family tree. It’s amazing.

10,000 Birds

processed the entire genomes of 48 bird species and compared nearly 42 million base pairs of DNA (Hackett et al. The new 48-genome analysis included only ostrich and tinamou DNA, so it doesn’t shed further light on paleognath interrelationships, but it does reinforce their distinctiveness from all other living birds.

Family 279