10,000 Birds

APRIL 5, 2022

There are many more factors than I imagined: compass errors, wind drift, overshooting, extreme weather and irruptions, natural dispersal, and human-driven vagrancy. The chapter on compass errors will probably be the most popular amongst birders who love to discuss reversal and mirror-image migration routes.

Birds 254

Birds Compassion Eagles Science 254

10,000 Birds

MARCH 19, 2011

He lives in Forest Hills with Daisy, their son, Desmond Shearwater, and their two indoor cats, Hunter and B.B. OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more! Thanks for visiting!

Bald Eagle 113

Bald Eagle Zoos 2011 Parrots 113

10,000 Birds

MARCH 21, 2011

When, indeed, men speak of Beauty, they mean, precisely, not a quality, as is supposed, but an effect- they refer, in short, just to that intense and pure elevation of soul- not of intellect, or of heart- upon which I have commented, and which is experienced in consequence of contemplating the “beautiful.&# Thanks for visiting!

2011 238

2011 Fowl Deer Cats 238

10,000 Birds

MAY 19, 2011

Since I was mapping-in human ‘territories’ or home ranges, and trying to figure out how tropical hunter-gatherers found their way around the landscape, the mechanisms of migration were interesting to me. (It It turns out that humans without compasses make no use of magnetic fields.)

Research 186

Research Humane Compassion New York 186