Remove Breeding Remove Presentation Remove Raised Remove Research
article thumbnail

Rancho Naturalista Lodge, Costa Rica, or in the Land of Coffee and Chocolate

10,000 Birds

campus gardens – the Tropical Agricultural Research and Higher Education Centre, located 3 km east of the town of Turrialba. There was a Gartered Trogon right above me, and one cooperative Brown-throated Three-toed Sloth on a cecropia tree, raising its head to smile at us. A group (maybe 4-5 ex.)

article thumbnail

Birding Shanghai in March 2023

10,000 Birds

Such programs are somewhat inefficient anyway – in one study , the breeding success of wild male pheasants was 2-5 times higher than for hand-reared and released ones while for females, hand-reared birds were 3 times as vulnerable to predation as the wild ones. Alas, it seems they were already gone from Tianmashan in March.

Birds 189
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

Some Ingenuity Can Go a Long Way

10,000 Birds

Egyptian Vultures raised is isolation used rocks to crack eggs presented to them. According to these researchers, only the exceptionally intelligent herons acquire the skill of bait fishing. Just a bit of ingenuity can make a big difference for these herons and their progeny if they are breeding.

Fish 163
article thumbnail

The Kirtland’s Warbler: The Story of a Bird’s Fight Against Extinction and the People Who Saved It: A Book Review

10,000 Birds

A lovely looking and distinctive sounding bird (so they say, I sadly have not seen one…yet), the Kirtland’s Warbler can only be found during its breeding season in Jack Pine forests 5 to 20 years old in the northern Lower Peninsula of Michigan. The Kirtland’s Warbler is divided into three sections: The Past, The Present, The Future.

Michigan 223
article thumbnail

Contemplating California Condors

10,000 Birds

The newest bird on the brink to capture her fertile imagination is the California Condor, on which she graciously shares her research and ruminations: Sometimes as a writer you recognize there’s been something overlooked in your midst—something quietly abiding. My first view of them was at a distance.

article thumbnail

Life Along The Delaware Bay: A Book Review

10,000 Birds

What I didn’t know was how this relationship actually works: the mechanics of Red Knot migration, the reduced digestive systems necessary for their long flighta, the need to fatten up quickly so they can fly to the Arctic and breed, how they compete with other shorebirds and gulls and, it turns out, humans, for horseshoe crab eggs.

Delaware 177
article thumbnail

National Audubon Society Birds of North America: A Guide Review

10,000 Birds

If you remember that the first edition of Sibley was published with “National Audubon Society” on the cover, raise your hand. I am particularly happy to see that the bird communication section includes recent research on singing female birds. I didn’t.). This is a fairly large book: 907 pages; 7.38