Remove Breeding Remove Eggs Remove Protection Remove Reference
article thumbnail

Photo Essay: Green-rumped Parrotlets from Egg to Adult

10,000 Birds

My morning routine has already been simplified down to the essentials – roll out of bed and out from under the protective mosquito net, pull on dirty odorous field clothes, munch down a quick breakfast. You don’t really know a bird until you’ve studied it on its breeding grounds. Here is a little forpling on day one.

Eggs 268
article thumbnail

Birding the Kruger Park (2): Bateleur area

10,000 Birds

Wikipedia also has an interesting paragraph hinting at observation bias in ornithologists: “At the continental scale, saddle-billed storks preferred protected areas that have a higher extent of open water compared to areas without the storks. Studies on improving ostrich egg hatchability. Ostriches originated in Asia.

Ostriches 147
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

Journeys With Emperors: Tracking the World’s Most Extreme Penguin–A Book Review

10,000 Birds

They breed in colonies scattered around the Antarctic continent (the number ranges from 60 to 70, and as Kooyman points out, the colonies can drastically change in size from year to year) on the ice (and one of the things I learned from this book is how many different kinds of ice there is in the Antarctic) in the darkest months of winter.

Penguins 155
article thumbnail

African Penguins in Peril

10,000 Birds

An African Penguin peers protectively around its fluffy chick. Formerly known as Jackass Penguins , a reference to their strange braying calls, African Penguins have become the unofficial mascots of marine conservation in the region. Cape Gulls are the single most devastating avian predator of young penguins and eggs.

Penguins 213
article thumbnail

Into the Nest: A Book Review in the Time of Nesting

10,000 Birds

Third, observing and photographing breeding birds and their young have become acts of ethical confusion as birders, photographers, and organizational representatives debate the impact of our human presence on the nesting process. And of eggs and nests and birds on nests. Cedar Waxwings exchange berries, carry nesting material, eggs.

Eggs 263
article thumbnail

Osprey Love in Northern California

10,000 Birds

Most of the Osprey breeding in North America are migratory, only Florida, the Caribbean and Baja California host non-migratory breeders 1. In migratory populations males usually arrive to breeding grounds a few days before the females and look for nest sites. This pair copulated several times while I was observing.

article thumbnail

Tricolored Blackbird in Trouble in California

10,000 Birds

” The report continues: “Following the breeding season, most tricolors are found in the Sacramento Valley where they aggregate with red-winged and other blackbird species and feed, often in large flocks, on ripening rice. .” References: 1 Birds of North America Online.