10,000 Birds

MAY 20, 2014

However, we now understand that birds vary in how they navigate, and many if not all bird species use multiple approaches to navigation. Hore & Henrik Mouritsen of Universität Oldenburg, Germany, have just published a paper in Nature called “ Anthropogenic electromagnetic noise disrupts magnetic compass orientation in a migratory bird ”.

Humane 231

Humane Compassion Research Cooking 231

10,000 Birds

MARCH 4, 2011

Among these white-headed/dark-winged gulls formerly lumped into the genus Larus , there were 18+ recognized species the last time I checked, sharing similarities that make telling them apart for the amateur birdwatcher very difficult. 1998), then the proper name for this species is L. fuscus – should be separated as species.

2011 157

2011 Cyprus Species Deer 157

10,000 Birds

MARCH 11, 2011

. “Invasive&# is an ugly word, and ugly consequences have come from many of the explosive range expansions we’re most familiar with, whether of exotic species or even of native species with their normal restraints removed. Especially of all the species that had been introduced to the US. Thanks for visiting!

Montana 134

Montana 2011 New York Bahamas 134

10,000 Birds

MARCH 9, 2011

And I haven’t even started to write about ageing them … What are your experiences, and what is the colour of the claws on your local gull species? Palm Warblers in Central Park Answers to A Diabolical Quick Quiz Cow Birds About the Author Jochen Jochen Roeder was born in Germany and raised to be a birder. Get yours today!

2011 161

2011 Birds Deer Europe 161

10,000 Birds

MARCH 5, 2011

Orlando is so rich in roadside and overhead birds that I kept a list of species seen from the car which ran to 30+ on the first morning and included a Bald Eagle nonchalantly sitting on a street lamp by a Target store. OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more!

2011 116

2011 Alligators Florida Deer 116