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. I do wish there was more about research on female bird song.

North America 278

North America Research Birds Groups 278

10,000 Birds

AUGUST 6, 2012

And, I started daydreaming about encountering something a little different, maybe a Horned Frog, Ceratophrys cornuta, a large, squat green and brown frog of South America, with a wide mouth large enough to eat other frogs as well as reptiles. There’s the Goliath frog from South Africa—up to one foot in length and over 6 pounds in weight.

Reptiles 182

Reptiles Madagascar Family New York City 182

10,000 Birds

JULY 4, 2023

Ackerman’s new book is about owls and owl research–the knowledge recently and currently being discovered through DNA analysis, new-tech tracking and monitoring, and old-fashioned fieldwork under the auspices of organizations like the Global Owl Project and the Owl Research Institute.

Owls 200

Owls Science Barn Owls Penguins 200

10,000 Birds

NOVEMBER 3, 2020

I’ve been fortunate to see two Penguin species in the wild (African and Galapagos) and have dreamed of seeing more–maybe even all!–especially –especially when reviewing books like A Field Guide to the Wildlife of South Georgia or Far from Land: The Mysterious Lives of Seabirds.

Penguins 277

Penguins Georgia New Zealand Albatross 277

10,000 Birds

AUGUST 13, 2013

Does the word define a species within country terms, regional terms etc? Is the term defined at the sub-species or full species level in terms of classification? The species must be listed as a separate, full species by both of the most widely used ornithological bird lists, Sibley/Monroe and Clements.

Birds 198

Birds South Africa South America Feral Cats 198

10,000 Birds

OCTOBER 17, 2022

I guess most scientists would love to see their original research become the basis for a vast field of further studies. A study has shown that they make false alarm calls when seeing other species such as meerkats with attractive food. They are being parasitized by indigobirds which also use other host species.

South Africa 179

South Africa Africa Birds Cape Verde 179

10,000 Birds

MARCH 19, 2011

In southern Africa, there are two species. As I watched, it slowly moved into a patch of dried vegetation and I noticed that it was settling over a single egg. Two or three eggs may be laid and either bird may incubate. Feeling lazy, or I would do the research myself.) Go check it out! How do we know this?

2011 160

2011 Deer Africa Peru 160