article thumbnail

Birding Shanghai in June 2023

10,000 Birds

In the slightly frighteningly named journal “Science of The Total Environment”, there is a paper on organochlorine compounds in Purple Heron eggs nesting in sites located around a chloralkali plant (Ebro River). Summary result: relevant chemicals emitted by the plant can be found in the eggs. Bye, bye, Lesser Coucal.

Birds 130
article thumbnail

An Open Letter to the Birds on the Webcams, Re: Nesting Season

10,000 Birds

Steal and eat their eggs? They want an authentic nature experience, but a relatable authentic nature experience. I get that good nest sites are at a premium, whether you’re in the market for a box along a bluebird trail in Iowa or a ledge overlooking pigeon-rich Central Park. Again, I know you’re just doing what you gotta do.

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

Birding Chongming Island in summer

10,000 Birds

This would have allowed you to summarize your experience in sentences such as “A total of 98 boluses regurgitated by 52 chicks aged 1 day to 11 days after hatching form the sample and are shown to contain 323 food items.” Women who like jacanas will probably also like Spotted Redshanks. But maybe that is actually a good thing.

Birds 162
article thumbnail

Peterson Reference Guide to Sparrows of North America: A Review by a Sparrow Fan

10,000 Birds

It will be interesting to see if the proposal is adopted and this guide becomes the first to employ the new official usage, or if it sparks other bird guide authors to revolt against the system. And, the 1996 volume includes information on nests and eggs, a topic not covered by the Peterson guide. Rick Wright agrees.

article thumbnail

Reasons Consistently Applied

Animal Ethics

That's because those who read Animal Ethics with regularity know that there are many compelling reasons to adopt a vegetarian lifestyle. What might be less obvious is that each of these reasons actually gives us a reason to adopt an entirely plant-based vegan diet, devoid of animal products.

article thumbnail

The Darwinian Chick

10,000 Birds

Why can’t a baby bird just hatch out of the egg and fly away, or at least, be able to fly a little and not require weeks of constant feeding and attention? One Northern Cardinal was even observed to have adopted a school of gaping goldfish at a pond where the fish were accustomed to begging from people!

Mammals 194
article thumbnail

Feral Cats Are An Invasive Species in North America (and elsewhere)

10,000 Birds

I new him because we enlisted his Dryfus Lion and one of his tigers to carry out experiments with bones (this is something archaeologists do). It is probably true that there is a near 100% overlap in the rodents and other small terrestrial animals, as well as ground bird eggs, eaten by Coyotes and feral Cats. That was one of his cats.